It is the claimant's allegation that she suffered injury to her right foot and ankle as a result of the March 1, 2006 event, and subsequent suffered further injury to her right foot and left foot as a result of the medical treatment for the March 1, 2006 injury
Discussing the medical treatment she had received due to the March 1, 2006 event, Humphreys stated I went to the hospital and they did an x-ray. They said it was just a sprain, and gave me some pain medicine, wrapped it in an ace bandage, and I went home, she stated. I did not go back and get any other treatment there, she stated, I next went to Dr. DiFilippo..
I told Dr. DiFilippo about the pain that developed in my left foot after my injury in 2006, Humphreys stated, and Dr. DiFilippo had me go get an MRI on my left foot. Humphreys agreed that she had already had an MRI on her right foot on 4/19/06. My understanding of what that MRI showed on the left foot was that I had tendonitis and plantar fasciitis, Humphreys said. She agreed that the MRI did not show a torn ligament. The doctor ordered treatment for my left foot of physical therapy, she said, which was done at the Frontier Integrated Hospital starting in May of 2006. She agreed that this was while she was still wearing a cast on her right foot, and further agreed that while she still had a boot on the right foot for two weeks she continued to do physical therapy on her left during that time. Humphreys was queried - And then you were finished with the cast and finished with your boot, so when you started walking with no cast on the right how did your right foot feel? It was very sore from no mobility for a long time, Humphreys answered, so it took quite a few days to loosen it up. She agreed that the doctor ordered physical therapy on her right foot. It was noted that Humphreys had had physical therapy through the summer, the last date in mid-August.
Humphreys testified about how her feet felt after therapy ended and after she last saw Dr. DiFilippo; about how her feet were feeling through the fall of 2006. They bothered me a lot, Humphreys said. It was hard for me to walk, she stated. It was very painful when I would get up in the morning, Humphreys testified, I would have to lay in bed for a few minutes and stretch my feet out before I could even step down. When I first started walking at the beginning of the day I would primarily walk on my front part of my foot because it was so uncomfortable to put my heel down, she said. She was asked what kinds of things has she done on her own to try to get her feet to feel better. I stretch every morning before I get up, Humphreys responded. I still do the exercises that they taught me to do at physical therapy, she said, and I bought really good shoes. I also had bought some inserts, she stated, at one point we went to the foot store and I bought inserts made of real hard plastic to see if those would help. Also pads that you put over the top; like the things that go in your shoes; I don't know what they're called, Humphreys further stated. I bought these the beginning of February, she said, and the last day I wore them was April 10, 2007. In the very beginning I felt some relief from my pain, Humphrey testified, then I don't know what happened with the inserts, if over time they flattened, I don't know, but that they became very, very uncomfortable to wear and I had to remove them out of my shoes. She agreed that she has not worn them since April of 2007, and agreed that these were not prescribed, they were something she bought at the foot store.
Humphreys was asked to testify about her understanding regarding the condition she has in her feet presently. I have plantar fasciitis, she answered. This was told to me by the physical therapist, Dr. DiFilippo, Dr. Volarich who evaluated me on my own behalf, and the doctor I saw for the insurance company, Dr. Krause, Humphreys stated. The plantar fasciitis is in both feet, she said. Humphreys added that in regards to Dr. DiFilippo, I know he said that I had plantar fasciitis on my left foot; I can't tell you absolutely that he said it on my right. Humphreys was asked about her visit with Dr. Krause on behalf of her Employer, that she saw one time in November, 2007. She stated that Dr. Krause spent about a total of 5 to 6 minutes talking to her about both of her feet and ankles. Dr. Krause just asked me how did it happen and he asked me what I do basically, she said. I believe I talked to Dr. Krause about the boot that I had worn, Humphreys stated, and I believe I told him that my right foot was casted in a boot for an extended period of time. She was asked if she had had a lot of conversation about the boot for six weeks and then an elastic brace. I don't believe there was a lot of conversation, no, Humphreys responded. Dr. Krause did ask me about how my feet feel now, she said. She was asked if Dr. Krause had asked questions about what kinds of things she does or how she is limited now. I know we talked about walking, Humphreys responded, and I told him that walking for extended periods still really hurt my feet.
I have not had any slips, trips or falls since the accident I had on March 1, 2006, Humphrey testified.
During cross examination it was noted that Humphreys had stated it was her understanding that when Dr. DiFilippo sent her for an MRI on her right foot it showed she had some torn ligaments and tendonitis, and Humphreys agreed. She was queried - isn't it true that Dr. DiFilippo told you you had an ankle sprain. I can't say yes or no, Humphreys answered, I don't really remember. It is my impression that I had something other than an ankle sprain, Humphreys stated. This is because of where the pain was in my foot, she explained, because the pain ran along the outside of my foot and into my heel and up the back of my ankle. Humphreys agreed that she didn't have a fracture or anything like that. Humphreys agreed that the boots she had described and the casts that she had described had kept her ankle stable. I was on crutches for a couple weeks but then after that I did not have to use crutches again, Humphreys said. She was queried - when you were given the boot by Dr. DiFilippo, were you able to walk with the boot on? After the two weeks, yes, Humphreys answered. She was asked to describe how she would walk in the boot, was it one foot in front of the other. Yes, Humphreys answered. She was then queried - explain how you didn't put your full weight down on the foot with the boot if you were walking one foot in front of the other. Well, you walk a little faster, I guess, on the opposite side so you're not as much weight bearing on the one side, Humphreys answered. She was asked - When you rolled your foot when you were stepping down on that porch, you didn't injure your left foot in any way; is that correct? That's correct, Humphreys responded.
Medical records from Unity Corporate Health (No. B) began with a 03/01/2006 entry which noted the history from the claimant of the event when she was doing a home visit as a parent educator and stepped down off of a porch and felt a pop in her right ankle; it was noted that Humphreys relayed that a long time ago she had twisted the ankle but had no recent history of injury or problem to the affected area. The 03/01/06 entry included exam findings as well as reports from a x-ray performed which was negative. The written assessment on 03/01/06 included: Sprained right foot, right ankle. The written treatment plan included an ankle splint/post op shoe, medication, and also written was - crutches if needed. Medical records from Dr. Emil A. DiFilippo, M.D. (No. C) began with a 03/02/06 treatment entry in which the doctor wrote that Humphreys had an ankle sprain on the right, that she had turned her ankle. Dr. DiFilippo noted that Humphreys had a cast boot and also had an air cast to use later. Crutches with weight bearing as tolerated, the doctor wrote. In the next treatment entry of 03/23/06 it was written that Humphreys was generally improved; it was written that she was to continue to wear a boot and return in three weeks, and if she had increasing difficulties an MRI might be required. In the next treatment entry of 04/17/06 the doctor wrote that it was $11 / 2$ months post ankle sprain and Humphreys was still symptomatic. It was written that an MRI was to be scheduled. Further noted was: "She has a wrap around elastic brace."
A report of an MRI of the right lower extremity performed on 04/19/06 was in Dr. DiFilippo's record and noted the following impression:
IMPRESSION: Partial tear of the anterior talofibular ligament. Partial tear of the calcaneal fibular ligament. Mild deltoid ligament sprain.
Edema in the subcutaneous tissues overlying the lateral malleolus related to the prior ankle sprain.
There is a moderate amount of fluid along the flexor hallucis longus tendon which is a nonspecific finding as this tendon sheath can communicate with the ankle joint.
In the next treatment entry of 05/01/06 it was noted that the MRI showed partial tear of the collateral ligaments. It was written that Humphreys had good clinical stability. The doctor wrote that a cast was applied on the right ankle, and the cast was split; further written was that Humphreys was to return in three weeks for removal of the cast and then repeat stress x-ray and then repeat casting for another three weeks. Dr. DiFilippo further wrote: "She also has some discomfort about the posterior aspect of the left ankle and points to the retro calcaneal area. There is no gross swelling. X-rays are negative." The doctor wrote of his impression in the 05/01/06 entry: 1 . Suspected tendonitis of the left ankle (negative Thompson test and no defects in the tendon). Rule out retro-calcaneal tendonitis on the left; 2. Partial tear of the collateral ligaments on the right.
A report of an MRI of the left lower extremity joint performed on 05/04/06 was in Dr. DiFilippo's record. The noted history was: 48 year old with left ankle pain. The written impression was:
IMPRESSION: Abnormal fluid collection surrounding the tendon of the flexor hallucis longus. This may represent an injury to the musculotendon junction. No overt muscle retraction or abnormal signal centrally within the tendon itself. Correlate with the patient's symptoms and mechanism of any possible injury. Alternatively this could represent tenosynovitis.
Suggestion for some increased signal involving the deltoid ligament, correlate with any mechanism of strain or injury.
In the next treatment entry of 05/16/08 it was written that Humphreys was seen for resolving ankle sprain on the right, and that she was to return in a week for a cast change. On the left, she has ankle discomfort posteriorly, Dr. DiFilippo wrote. The written treatment recommendations included: "To attend physical therapy for her left ankle. Return next week for a cast change on the right." The impression on 05/16/06 was: Ankle sprain on the right. Achilles tendonitis on the left. To have ultrasound on the left." In the next treatment entry of 05/23/06 it was written that Humphreys' sprain on the right had improved after three weeks casting, and a new cast was applied. It was noted that the achilles tendonitis on the left was generally improved with physical therapy, but therapy would be continued. The doctor further wrote: "She also has some taping about her longitudinal arch with weakness of longitudinal arch. Probably will require some type of plastizote inserts sometime after she is out of her cast on the right." In the next entry of 05/31/06 it was noted that Humphreys was approximately one month in a cast on her right ankle for ankle sprain. "The cast was deteriorated and she wishes to have this cast discontinued", the doctor wrote. Dr. DiFilippo again noted: "She also has some taping about her longitudinal arch with weakness of longitudinal arch. Probably will require some type of plastizote inserts sometime after she is out of her cast on the right." The next entry of 06/19/06 included: "Peggy Humphreys is generally improved with ankle sprain right and left"
The record finally contained two letters by Dr. DiFilippo to the claimant's attorney, dated October 4, 2006 and November 24, 2006. In the first letter, the doctor wrote that he was not aware that the injury he had been treating "was under some type of workman's comp injury" and he did not have an opinion in regards to any type of workers' compensation claim and would have to see Humphreys again to discuss this with the patient. In the November 24, 2006 letter, Dr. DiFilippo wrote:
It is difficult to determine with any certainty as to whether the symptoms on the left lower extremity were in some way related to her right ankle injury. It is possible to argue that this was an overuse symptomatology related to favoring the right lower extremity and that is certainly possible.
To answer this with any degree of certainty, however, is difficult to say in my opinion, although it is certainly possible.
David Volarich, D.O. (No. A) evaluated Humphreys on September 10, 2007 at the claimant's request. The doctor testified as to his understanding of how Humphrey's injury occurred, noting that Humphreys had "....twisted or inverted her (right) ankle." (Volarich Dp. pg. 7) Dr. Volarich testified as to the kind of injury Humphreys had sustained:
"The primary injury was to her right ankle lateral compartment or the outside part of the ankle joint. She sustained partial tears of two of the ligaments, the talofibular ligament and calcaneofibular ligament, and also developed tendonitis of the peroneal tendons. And then subsequently after that developed what's called plantar fasciitis." (Volarich Dp. pp. 7-8)
Dr. Volarich agreed that this response was directed to only Humphreys' right lower extremity. The doctor was asked to explain his understanding of what had occurred on the left side. Dr. Volarich responded: "Because of the right ankle and foot injury and abnormal weight-bearing from being in a cast, et cetera, she put additional stresses on the left ankle and foot, caused plantar fasciitis in the left foot." (Volarich Dp. pg. 8)
Dr. Volarich was asked to testify about his diagnosis pertaining to the injury occurring on or about March 1, 2006
after conducting a physical examination. The doctor answered:
"My diagnoses included right ankle lateral compartment strain/sprain with partial tears of the anterior talofibular ligament and calcaneofibular ligament with persistent peroneal tendonitis and plantar fasciitis.
Second was abnormal weight-bearing favoring the right ankle and foot causing the left ankle and foot pain consistent with plantar fasciitis." (Volarich Dp. pp. 8-9)
Dr. Volarich agreed that it was his opinion within a reasonable degree of medical certainty that Humphreys' work-related accident of March 1, 2006 was the prevailing factor in causing these injuries and diagnoses. The doctor was again asked to explain how the injury which originally affected the right side eventually caused problems on the left:
"Yes, as I mentioned briefly a minute ago when you asked me about the left foot and ankle, as a result of treatment for the right ankle and foot injury, that being immobilization and wearing a different cast apparatus, the boots and so forth, she favored the right side, right lower extremity, and did not walk normally.
More of the stresses, more of the weight-bearing was on the left side. And after several weeks of that type of weightbearing activity, she began to develop problems with the left ankle and foot because it was carrying the majority of her weight.
Any stresses to the ankle arch and the sole of the foot or prolonged weight-bearing standing on that side alone, for example, is going to stress and inflame the fascia in the foot. The fascia is the fibrous tissue or gristle, if you want to think of it that way. It kind of holds the arch together. It provides the arch support of the bones of the arch of the foot and the mid foot. That is easily inflamed with trauma, a direct blow, maybe a fracturing of the calcaneous, surgical repair of the foot. Abnormal weightbearing can cause it. All of those things will cause pain in the sole of the foot and arch of the foot. That developed on the left side.
Then when all the casts and the immobilization apparatus came off the right side, and when she's trying to regain her normal gait, she put similar stresses on the right ankle and foot, and that caused the ankle and foot -- or the plantar fasciitis to occur on the right side as well." (Volarich Dp. pp. 9-10)
Agreeing that what he was describing could cause Achilles tendonitis, as the treatment records of Dr. DiFilippo reflected had happened on the left side, Dr. Volarich explained:
"Again, any of those stresses, you know, when you're bearing more of your weight or if you're standing upright and you have a cast on one leg, the good leg is going to support almost all of the weight.
And in that case, the way you're moving, the way you're walking, the way your foot will pivot a little bit, it can cause all of those problems to occur."(Volarich Dp. pp. 10-11)
Further testimony by Dr. Volarich on the issue of causation occurred as follows:
- Now, Ms. Humphreys is a woman and was 230 pounds at 5' 4' tall at the time that you examined her. Some medical literature may say those things right there mark her more likely to develop plantar fasciitis. And, also, Dr. Krause, who evaluated Ms. Humphreys for the employer and insurer, is of the opinion that the injury at work is not the prevailing factor in causing her continued complaints on the right and none of the complaints on the left.
Can you please explain to the judge why you believe the injury at work is the prevailing factor for these conditions you diagnosed?
- Well, I think it's based on her history and based on the medical records I had to review. There was no symptoms and no problems beforehand. She was still 230 pounds before she got hurt and had no problems with her ankles or feet.
If it's female gender, if it's obesity, if it's some other medial problem, for example, diabetes that can cause some of these types of fasciitis conditions to occur, I would suggest those problems to be present beforehand.
It would be very much a coincidence that they develop after an injury when we know we had abnormal stresses that I described earlier, abnormal weight-bearing, just to develop spontaneously on its own. I think that the work injury is the reason why she developed all these problems.
- If it is actually found that she had about a 20 pound weight gain after the injury, would that be of any significance or change the answer you just gave?
- Twenty pounds in a 230 pound person is, you know, maybe 5 percent body weight. I don't think it's a whole lot of --a 5 percent change, I should say. Maybe 10 percent change, if I calculated correctly. That's a significant weight gain, there's no question about it, but I don't think that that's going to account for it in and of itself, no. (Volarich Dp. pp. 11-12)
On cross examination, Dr. Volarich agreed that among the materials he had reviewed, he had seen was the claimant's Claim for Compensation for the March 1, 2006 work-related accident; the doctor agreed that the Claim alleged injury to Humphreys' right foot and ankle alleging she stepped off a porch and twisted her right foot and ankle; Dr. Volarich agreed that there was no mention of an injury to Humphrey's left foot in the Claim for Compensation.
Dr. Volarich agreed, during cross examination, that in his personal practice, it is not centered on the treatment of lower extremity foot and ankle injuries. The doctor stated that he sees a fair amount of lower extremity injuries "everything from broken bones to knee injuries to foot injuries, tarsal tunnel syndrome, plantar fasciitis".(Volarich Dp. pg. 17) Dr. Volarich admitted that he only had a couple of his own patients that he was treating for foot or ankle injuries, and admitted that he does not perform surgeries. The doctor stated that he would treat a patient with immobilization and pain control for injuries such as a twisted ankle, but if in a couple of weeks they were not getting better or their symptoms progressed or they developed new symptoms "absolutely, I would send them to a foot and ankle specialist". (Volarich Dp. pg. 18)
Dr. Volarich stated, during cross examination, that in the records of initial treatment, the initial evaluation at Unity and Dr. DiFilippo's records there were no immediate complaints in Humphreys' left foot or ankle. Dr. Volarich agreed that Humphrey's initial diagnosis was ankle sprain. Dr. Volarich stated that he had a copy of the MRI report, he did not review the actual MRI; the doctor agreed that it showed a partial tear of the anterior talofibular ligament. The doctor agreed that Humphreys did not have a full tear and there was no frank disruption of the tendons. Dr. Volarich agreed that this would put Humphreys' injury in a grade one ankle sprain. Agreeing that a grade one ankle sprain is mild in nature, Dr. Volarich further testified: "Yes, three is the worst, when they're completely torn, so it would be mild or mild to moderate". (Volarich Dp. pg. 25)
During cross examination, Dr. Volarich agreed that there is an increased risk in middle-aged individuals to develop plantar fasciitis. The doctor agreed that with an individual just being overweight they have an increased risk to develop this condition. The doctor agreed that being flatfooted is a known increased risk for the development of plantar fasciitis. Dr. Volarich agreed that Humphreys is, in fact, middle-aged, overweight and flatfooted. The doctor was queried if he believed the abnormal weight-bearing was the offending factor in developing plantar fasciitis on the left side. "Yes", Dr. Volarich answered. (Volarich Dp. pg. 29) Dr. Volarich agreed that he is familiar with the condition of plantar fasciitis, and stated that it is a "very common" condition. (Volarich Dp. pg. 29) The doctor was asked - if this abnormal weight-bearing was the offending factor when you take away that offending factor, would you expect her condition to improve? "Not once it develops, no, not with all the risk factors that she has", Dr. Volarich answered. (Volarich Dp. pg. 29) The doctor agreed, though, that the condition can improve. The doctor was queried - taking away the abnormal weight-bearing that you found that she had, do you feel these other factors are what's causing the condition to stick around? Dr. Volarich answered:
"I think they're contributing to it, sure, because the risk factors have been there all along. As I mentioned earlier, if it was just the risk factors of the overweight, the female, middle-aged woman - or middle-aged woman, and the flat feet, I would have expected her to have some problems sometime over the years.
You know, she's 47 years old or 49 years old when I saw her, about 47 when she had the accident. Most people that have problems with plantar fasciitis are going to develop it, you know, usually in the mid 30s and up to mid 50s or 60s. Again, she had no problems with either foot before this accident. So I think the accident was the prevailing factor causing it, but she has all the other risk factors that have been present for many years that didn't give her any trouble." (Volarich Dp. pg. 30)
The doctor was queried that it was to his knowledge Humphreys' feet didn't give her any trouble. Dr. Volarich responded: "There's nothing in the records that I saw that talked about prior difficulties with her feet or prior treatment with her feet. And she didn't give me a history either." (Volarich Dp. pg. 31)
During cross examination, it was noted, that Dr. Volarich's opinion that the abnormal weight-bearing caused the left side plantar fasciitis; the doctor was asked what, in his opinion, caused the right side. Dr. Volarich answered:
"The original injury plus trying to regain normal gait. It's the same sort of stresses on -- she's still favoring the right side more than the left. And now without having a cast on it to immobilize it or to pad it, it's the same sort of scenario for the right foot as what caused the left foot." (Volarich Dp. pg.31)
The doctor was further queried - So when Humphreys is out of the cast, she's then abnormal weight-bearing on the left side which is causing the right? Dr. Volarich answered:
"Well, I don't know that I would say it that way. I think what I would say is now she's trying to regain normal gait, trying to walk normally again, and she's not doing that because of the injury to the lateral compartment. And there's different stresses on the right foot now from the primary injury." (Volarich Dp. pg. 31)
Dr. Volarich agreed, during cross examination, that he had noted upon examination of Humphreys that her gait was normal, she was able to walk barefoot and flatfoot across his examination room without foot drop, limp or ataxia. The doctor was asked if Humphreys' gait then back to normal. Dr. Volarich answered:
"No. She still had trouble. The rest of my gait exam shows that. She could toe walk, but she had difficulties trying to heel walk because she couldn't put full weight on her heels.
She had poor balance when she was trying to tandem walk. Again, that's typical with people with foot trouble or ankle trouble. She could squat without too much trouble. But it was the balance issues that she had more trouble with." (Volarich Dp. pg. 32)
Dr. Volarich, during cross examination, stated that he had reviewed Dr. DiFilippo's, the treating orthopedist's, letter of November 24, 2006 in which Dr. DiFilippo had indicated he was unable to say with any degree of certainty that Humphreys' symptoms on the left foot were related to her right ankle injury. Stating that he disagreed with Dr. DiFilippo, Dr. Volarich further stated: "I think that the reason was the abnormal weight-bearing causing the left foot." (Volarich Dp. pg. 34)
On redirect examination, Dr. DiFilippo's November 24, 2006 letter was again referred to, and it was noted that in the second paragraph Dr. DiFilippo had talked about the symptoms on the left lower extremity having in some way being related to the right; Dr. Volarich was questioned if Dr. DiFilippo had said it is possible to argue that this was an overuse symptomatology related to favoring the right lower extremity and it is certainly possible. "Yes, that was my opinion as well", Dr. Volarich responded. (Volarich Dp. pg. 35) Dr. Volarich admitted, during further cross examination, that Dr. DiFilippo went on in the second paragraph of the November 24, 2006 letter to say that to answer this with any degree of certainty, however, is difficult to say in his opinion.
Dr. Volarich agreed that during the time that Humphreys was adjusting to having the cast or the boot off of her right, she had developed plantar fasciitis on the left by then. The doctor agreed that is also something that could account for the weightbearing difficulties Humphreys was having walking with her right, having pain on her left.
Dr. John Krause, M.D. (No. 6) testified that he evaluated Humphreys on November 5, 2007. Dr. Krause discussed the history relayed to him from Humphreys about the incident that occurred in March of 2006; the doctor agreed that Humphreys had told him when she misstepped off the front porch and twisted her ankle, it was her right ankle. When asked if Humphreys had relayed to him a history of injuring her left ankle during that misstep, Dr Krause answered that he did not recall such a history of that, and he found no evidence in the records that Humphreys had an injury to the left ankle during the misstep.
Dr. Krause agreed that he was aware of the course of treatment that Humphreys received for the right ankle sprain, and agreed that he would characterize the treatment as appropriate course of treatment, including wearing the boot for a period of time. Stating that he had the opportunity to review the MRI, Dr. Krause further testified: "And it showed evidence of tears of the lateral ankle complex, which is the ligaments you tear when you sprain your ankle." (Krause Dp. pg. 9) The doctor agreed that these are the most common findings. Dr. Krause noted that the MRI report said it was partial tears. "I don't recall specifically noting it was complete or partial but the report says partial", Dr. Krause stated. (Krause Dp. pg. 10) The doctor was asked to comment on the significance of these findings:
"They confirmed she had an ankle sprain. The most important significance of an MRI after an ankle sprain is that there aren't other injuries. You don't need an MRI to diagnose an ankle sprain. You get them to rule out other pathology." (Krause Dp. pg. 10)
Dr. Krause agreed that in Humphrey's case, the only thing the MRI confirmed was the ankle sprain. The doctor was asked if the partial tearing of these ligaments heal with time. Dr. Krause answered:
"The ligaments are in the capsule of the joint. The joint is two bones that come together. It's surrounded by tissue called a capsule, and the ligaments are in that capsule, and they're outside the joint and they heal routinely. The treatment is to make the patient comfortable while they heal and make sure they heal appropriately so they don't end up with a loose ankle or instability-type problems." (Krause Dp. pg. 10)
The doctor explained how the boot helps in the healing: "The boot positions the ankle appropriately to allow the ligaments to be opposed and heal, and allows her to weightbear without re-rolling the ankle." (Krause Dp. pg. 10)
Dr. Krause testified about what his physical exam of Humphreys revealed:
"She had full motion. She had a negative anterior drawer which means the ligament had healed and healed appropriately. She did have some tenderness over her plantar fascia and some diffused tenderness around the back of her leg." (Krause Dp. pg. 11)
The doctor was asked if he had found any objective evidence of ongoing problems from the ankle sprain in his physical examination. "I did not", Dr. Krause answered. (Krause Dp. pg. 11)
It was noted that the doctor had also examined Humphreys for a condition known as plantar fasciitis. "I examined her left and she had symptoms consistent with plantar fasciitis", the doctor responded. (Krause Dp. pg. 11) The doctor was asked if Humphreys had had symptoms on the right or just on the left. "She had mild tenderness on the right of her plantar fascia but more so on the left." (Krause Dp. pg. 11) Dr. Krause explained what plantar fasciitis is:
"The plantar fascia is a ligament on the bottom of the foot that goes from the toes back to the heel bone called the calcaneus, and it spans the arch and it gets inflamed and painful after impact activities; such as running and repetitive pounding type activities. And it generally goes away with a stretching program." (Krause Dp. pp. 11-12)
The doctor was asked if this, in his opinion, would be a common condition. "Absolutely", Dr. Krause responded. The doctor agreed that it is a treatable condition. Dr. Krause was asked if there were any increased risks associated with plantar fasciitis. The doctor answered: "Most people who have plantar fasciitis are in their middle ages, 30 to 50 . Heavier patients will have more problems because we think it's due to impact. I rarely see it in lighter patients." (Krause Dp. pg. 12) Dr. Kraus was asked if there was any significance when an individual is flat footed. The doctor answered: "Not generally", Dr. Krause answered. (Krause Dp. pg. 12) It was noted that Humphreys is 49 years old, and Dr. Krause agreed that she would at least be within the age range of an increased risk for plantar fasciitis. Dr. Krause stated that he did not recall anything about Humphreys' weight, but if it were shown that Humphreys was obese it would slightly place her at an increased risk for plantar fasciitis. The doctor further stated: "Although, that's not one of the big risk factors that we tell people to lose weight to cure plantar fasciitis, but the book answer says yes, slightly." (Krause Dp. pg. 13)
Dr. Krause agreed that he had reviewed a report of Dr. David Volarich who believes that Humphreys developed plantar fasciitis as a result of the treatment she received for the ankle sprain. Dr. Krause noted that Dr. Volarich's indicated that as a result of this accident in favoring the right leg Humphreys developed left foot plantar fasciitis as well. Dr. Krause was asked to explain the mechanics involved in wearing the boot that Humphreys wore as far as the weightbearing that is involved:
"The boot comes just shy of the knee. It's like a cast, like a ski boot. It immobilizes the ankle so the ankle can't move. She doesn't have a boney injury so it's ideal for an ankle sprain. Generally they have a little bit of a sole built onto them so a lot of people don't like them because the ankle doesn't move but they take care of the pain you have in your ankle from the ankle sprain." (Krause Dp. pg. 14)
Dr. Krause was asked to explain how generally the weight is worn out when wearing the boot:
"Generally you're walking normally in normal gait, you bear weight on -- you have single leg stance at a certain time, so while you're in the single leg stance, you're bearing all your weight on that side. Because it elevates you a little bit, some
people may suggest you bear more weight on that side relative to the other side. We know if you've got a leg discrepancy and one leg is longer, you end up bearing more weight on the long leg and the boot kind of makes you longer. Although, nobody would put a boot on your bad side to make it longer than your -- to treat the contralateral side, but in theory you could buy that argument." (Krause Dp. pp. 14-15)
So generally speaking, the doctor was further asked, the boot, if anything, could cause more weight on the leg that has the boot on it, is that correct? Dr. Krause answered: "If you're walking with the boot without crutches or a walker, you would bear at least as much weight on that side as the other side. It would be equal or more so on the boot side, correct." (Krause Dp. pg. 15) Dr. Krause agreed that in his course of treating patients with ankle sprains he has prescribed a boot. The doctor was asked if he recalled seeing a patient develop plantar fasciitis as a result of wearing a boot for an ankle sprain. Dr Krause answered:
"I don't recall ever tying it to the boot. I see a lot of plantar fasciitis. I see a lot of ankle sprains, but I don't recall ever saying, oh, it must have been the boot that caused this or tied them together necessarily." (Krause Dp. pg. 15)
Dr. Krause was asked, to his knowledge, had Humphreys had an active treatment for her plantar fasciitis. "She had some physical therapy mainly for the achilles tendonitis but that would potentially help the plantar fasciitis", Dr. Krause answered. (Krause Dp. pg. 16)
Dr. Krause was asked to testify as to his diagnosis he related to the incident of March 1, 2006 when Humphreys misstepped from his evaluation of Humphreys and his review of the medical records. "I diagnosed her with ankle sprain", Dr. Krause answered. (Krause Dp. pg. 17)
Dr. Krause agreed that he had also diagnosed bilateral plantar fasciitis for Humphreys. The doctor was asked his opinion whether or not the 03/01/06 incident when Humphreys sprained her ankle was the prevailing factor in the development of her bilateral plantar fasciitis. "No", Dr. Krause answered. (Krause Dp. pg. 18) "I did not" feel the incident of 03/01/06 was the prevailing factor in the cause of Humphreys' Achilles tendonitis, Dr. Krause also stated. (Krause Dp. pg. 18) The doctor was further queried if it was his opinion that it was not the prevailing factor for Humphreys' bilateral plantar fasciitis or Achilles tendonitis, was this his opinion in regards to both of her lower extremities; did he feel the 03/01/06 incident caused any of the conditions in Humphreys' left foot or her right foot beyond the ankle sprain. "The incident of March 1st, '06 caused the ankle sprain and no other conditions in her foot or ankle", Dr. Krause answered. (Krause Dp. pg. 18)
On cross examination by the claimant, Dr. Krause indicated that if the records showed Humphreys went on the same day of the incident to Urgent Care in O'Fallon, she was diagnosed with a sprained right foot and ankle. The doctor was asked if it was consistent with a sprain if Dr. Fischer had found that Humphreys could not bear weight on her right foot at all. "He put her on crutches and -- correct", Dr. Krause responded. (Krause Dp. pg. 21) Dr. Krause stated that he guessed Humphreys had a Grade II sprain since she was treated. The doctor explained the different levels of sprains: "A Grade I sprain is a partial tearing of the ligament or a stretching of the ligament. A Grade II sprain is a partial tearing. And a Grade II sprain is a complete tearing of the ligament." (Krause Dp. pg. 22) Dr. Krause stated that a person could have lingering problems from a sprain/strain "(i)f they're not treated appropriately they can". (Krause Dp. pg. 21) Dr. Krause agreed that Dr. DiFilippo treated Humphreys, eventually performing an MRI where he found partial tears in three ligaments; Dr. Krause agreed that this was consistent with a sprain or a strain type of injury, and that the MRI testing was appropriate as well.
During cross examination, Dr. Krause agreed that Humphreys was in a boot, but further stated he did not know if she had been in a boot. The doctor stated that a cast "is a circumferential hard dressing made of fiberglass, typically you can't get off". (Krause Dp. pg. 23) Explaining the difference in a boot and a cast, Dr. Krause testified: "The main thing is it fits tighter because it's custom made to your foot where the boot is not, and you can't remove it so the patient complaint is much better." (sic) The doctor was asked to comment on his understanding as to whether or not Humphreys was using crutches during that period. Dr. Krause answered: "They gave her crutches so I suspect she was using them to some extent. Generally for an ankle sprain I put people in a boot or a cast so they don't have to use crutches. You know, I would suspect she used crutches as needed for pain." (Krause Dp. pg. 24)
Dr. Krause agreed, during cross examination, that he did not have anything in his notes about Humphreys' experience either wearing the boot or the cast as far as how she was able to walk or function. Dr. Krause again agreed with the diagnosis of right ankle sprain, and stated that this was related to the "misstep of the porch on the 1st of March". (Krause Dp. pg. 24) The doctor agreed that he had also diagnosed Humphreys with bilateral plantar fasciitis, and that at least by Humphreys' history
she had not had plantar fasciitis before March 1, 2006; the doctor agreed that he was not provided with any medical records showing that Humphreys had treatment for this condition in either foot before March 1, 2006. Dr. Krause agreed he had described the plantar fasciitis condition as "(l)igaments on the bottom of the foot, yes". (Krause Dp. pg. 25) Explaining about what causes this condition, Dr. Krause testified:
"Nobody really knows for sure. We think it's pounding on hard surfaces, so I see a lot of runners who are training for a marathon. And sometimes we see it in people who have a one-time event and fall from a height or something, but most commonly they've been walking a lot or standing a lot, and repetitive pounding on hard surfaces." (Krause Dp. pg. 25)
The doctor agreed that plantar fasciitis can be the result of physical activity overload. Dr. Krause was queried if the condition could be due to faulty foot mechanics, such as having an abnormal pattern of walking. "I think that's a stretch, but yes", Dr. Krause responded. (Krause Dp. pg. 25) The following testimony then occurred:
- I got that from the Mayo Clinic website. Just so I don't misstate it, here's what they say. It can be due to faulty foot mechanics, being flat footed, having a high arch or even having an abnormal pattern of walking can adversely effect the way weight is distributed when you're on your feet, putting added stress on the plantar fasciitis, would you agree with that?
- I would.
- Okay. When a person walks wearing a boot or a cast on the foot that is injured, that would generally alter the person's gait?
- Absolutely.
- When a person walks wearing a boot or cast on a foot that is injured, that activity can result in an abnormal weightbearing on the non-injured foot; would you agree with that?
- Yes, ma'am.
- It can also cause you to walk abnormally on the injured foot as well; would you agree with that?
- Correct.
- And isn't it true that abnormal weightbearing on one foot due to an injury on the other foot, can over time cause pain in the other foot?
- It could, sure.
- When a person walks with one painful foot, and let's say removing the cast or the boot, that can cause the person to tend to bear more weight on the other foot, is that correct?
- It could, yes.
- And it could also - when a person walks with one painful foot, that activity can result in more weightbearing on the other non-painful foot, do you agree with that?
A Yes.
Q. Do you agree it's possible the symptoms Ms. Humphreys developed in her left low extremity could be from an overuse symptomology related to favoring her right lower extremity?
A. Possible.
Q. That's something that you can't rule out?
A. Can't rule out.
Q. And actually there's really no -- you really didn't' delve into that with her as far as how she was functioning with the --
A. With the boot.
Q. -- with the boot and the cast?
A. Correct.
Q. Would abnormal gait and an injured foot, say on the right, would also cause to increase stress on that particular foot as well; would you agree with that, on the right foot?
A. Yes.
Q. Would there be any significance to you that she didn't have these problems or symptoms - I'm talking about the plantar fasciitis - prior to her injury on March 1st, and they arose during her course of treatment following her injury? Would that suggest to you that there might be a connection there as far as resulting from --
A. I don't think there's a connection but there could be. (Krause Dp. pp. 25-28)
During cross examination, Dr. Krause stated that he had diagnosed Humphreys with achilles tendonitis, and stated that he had found this in his own evaluation and in the medical records. Achilles tendonitis is "an inflammation of the achilles tendon at or just above where it attaches to the heel", Dr. Krause explained. (Krause Dp. pg. 30) Explaining what causes achilles tendonitis, Dr. Krause said: "Generally overuse and tightness in the tendon". (Krause Dp. pg. 30) The doctor agreed that he was not aware of any prior diagnosis of this condition for Humphreys before March 1, 2006, and agreed that he did not see any prior treatments for this condition. The doctor was asked if achilles tendonitis was a problem that could also result from stress or overuse in following an injury. Dr. Krause answered: "It's an overuse-type thing. It's not classically seen after an injury to the contralateral side...It's an overuse." (Krause Dp. pg. 31) The doctor was asked if it could be an overuse resulting from an abnormal walking or an emphasis of putting more stress on the uninjured side. "In theory, yes", Dr. Krause answered. (Krause Dp. pg. 31) When queried if it was true that he couldn't rule this out as being connected in Humphreys' case, if she had over use or put more emphasis on the left side because of injury to the right. "I couldn't possibly rule it out", Dr. Krause responded. (Krause Dp. pg. 31)
The following testimony occurred during redirect examination concerning causation:
- The condition of bilateral plantar fasciitis, we discussed earlier and you discussed on cross-examination this idea that her being in the boot caused abnormal weight bearing that could possibly cause altered gait with development of plantar fasciitis. In your opinion, do you believe that any of the treatment that Ms. Humphreys received, including the cast and the boot, caused her condition of bilateral plantar fasciitis?