Terry M. McCoy, the employee, Theresa Gorse and Christine Luntzer-McCoy were the only witnesses to personally testify at trial. All other evidence was presented in the form of written records, medical records or deposition testimony.
The employee was born on December 12, 1952. He quit high school during his freshman year. He is not presently married. Over 25 years of his work history was in the auto industry working on transmissions. He and his then wife owned and operated a resort in Piedmont, Missouri for about five years. Most of his prior employment involved some aspect of physical labor.
In February of 2003, the employee began his employment with Metaltek. His job duties were generally as a janitor where he swept, mopped and moved furniture.
The employee hurt his left shoulder on August 13, 2004 when he was moving file boxes. He filed his claim in that case on September 8, 2005. Dr. Markenson performed rotator cuff surgery on October 25, 2004. The employee settled this claim with the employer-insurer for 35 % permanent partial disability of the left shoulder on April 10, 2010. The employee returned to his same job at Metaltek after his surgery but testified that he had problems doing overhead work.
The employee claims that he developed carpal tunnel syndrome while working for Metaltek for the period of February 2003 to May 2008. This coincides with the employee's entire employment history with Metaltek. He filed his claim in that case on June 22, 2009. Dr. Maynard performed left carpal tunnel surgery on May 19, 2009. The employee settled this claim with the employer-insurer for 20 % permanent partial disability of the left hand, 71 / 2 % permanent partial disability of the right hand and 8 % multiplicity on June 10, 2010.
The employee claimed and testified about his pre-existing injuries/disabilities:
- 1970's laceration to his right index finger;
- 1981-1982 diabetes;
- 1990 high blood pressure; and
- Coronary artery disease pre-existing 2008.
The employee testified that he has had lots of problems with diabetes beginning in 1982. He said that he had neuropathy in his feet and lower legs but it was affecting his whole body. He also testified that he has had high blood pressure since 1990. He reported that prior to August 13, 2004 he would get dizzy if he stood up too fast and he would get light-headed and dizzy at work.
The employee testified that prior to 2004 when he hurt his shoulder he could do anything he wanted.
The employee has also had major health problems since he last worked for Metaltek:
- May 2008-the employee started having seizures;
- August 2008-Dr. Hess performed a 5 way heart bypass surgery;
- October 31, 2008-aftere blacking out, the employee fell and injured his left hand and wrist; and
- April 2011-amputation of toes due to diabetic condition.
The records reveal that the employee's general health has deteriorated since he left employment with Metaltak. This decline in health has been mainly due to his diabetic and coronary artery disease.
The employee presented medical records pertaining to his prior medical history.
Dr. Byler saw the employee in 2004 and referred him to Dr. Markenson for his left shoulder matters.
Jefferson County Rehab treated the employee after his left shoulder surgery. These 2005 records contained a functional capacity report that was good. There was no mention of carpal tunnel symptoms.
Farmington Sports and Rehab Center also saw the employee after his shoulder surgery. The last record was dated January 21, 2005. He was released to home exercise program. No reports were made regarding hand/carpal tunnel problems during all of the exercising he did for three months.
Dr. Lum treated the employee from 2007 to 2010. His records show that the employee was seen on:
- May 27, 2007: The employee was there as follow up from ER where he had elevated blood sugar. This may be the first time he was seen at this office.
- June 2, 2008: Employee there due to decreased vision and continued dizziness. Does not feel able to work. In no acute distress. Heart regular. There is no mention of carpal tunnel symptoms.
- June 13, 2008: Employee there for work note. Seeing while spots.
- June 27, 2008: Employee there regarding dizziness. Has seen Dr. Hess and has occlusion of two coronary arteries. Dr. Hess took him off for one month.
- July 25, 2008: Employee there to discuss possibility of getting disability. Difficulty with feeling in feet and cardiac issues. Getting depressed. There is no mention of carpal tunnel symptoms.
- September 16, 2008: Difficulty with stream of urine. There is no mention of carpal tunnel symptoms
- October 13, 2008: There due to diarrhea, nausea. There is no mention of carpal tunnel symptoms.
- October 31, 2008: There after c/o of right eye and left hand wrist pain after blacking out and being found face down on the floor.
- February 3, 3009: There complaining of left wrist pain. Cast removed a month earlier.
- April 14, 2009: There for syncopal episodes. Admits to drinking beer and hard liquor and not taking meds. Note says Dr. Maynard advised surgery for left carpal tunnel surgery. There are no records presented from Dr. Maynard.
- August 27, 2010: There as toe split open. Has stopped all medications.
Patricia Allen, FNP treated the employee from 2006 to 2008. In an office note dated November 27, 2006 she reported this was the employee's first visit with problems with diabetes; medical history: Diabetes mellitus type 2. She also reported that the employee smokes two packs a day, "He is a six to eight pack a day alcohol drinker". No problems falling or staying asleep. Extremities: He does have decreased sensation to the bilateral upper extremities to the digits more than the hand itself. Testing of all other functions seems normal. This record made no mention of carpal tunnel. Diagnoses: Diabetes Mellitus Type 2; Peripheral Neuropathy; and General Anxiety Disorder.
In an office note dated February 16, 2007, Ms. Allen reported that the employee was there for follow-up. Blood pressure is running high. Extremities: Patient moves all extremities well with full range of motion. There was no mention of carpal tunnel problems.
Ms. Allen also saw the employee on March 3, 2008. She reports that he was there for regular check-up. Has numbness in hands and feet. He is a maintenance man mopping, sweeping and lifting chairs frequently. Employeehas positive Tinel's and Phalen's. All other testing is normal. Diagnoses: Peripheral neuropathy; diabetic neuropathy; diabetes type 2, poorly controlled; hypertension; and GAD. Plan: Contact work and work up carpal tunnel; refilled prescriptions; employee not compliant.
This is the first medical record where carpal tunnel syndrome was specifically mentioned. It was not diagnosed.
Dr. Hess saw the employee regarding a June 20, 2008 angiogram. He reported total chronic occlusion of a large dominant right coronary artery and mild to moderate disease of the left anterior descending and circumflex arteries.
Dr. Phillips evaluated the employee on March 20, 2008 and performed a nerve conduction test. He reported that:
- The employee is right handed;
- Has been a type II diabetic for 20 years;
- Has an 8-10 year progression of numbness in both feet that now reaches the ankles;
- He has developed numbness in the fingers of both hands that started in a constant fashion but is worse at night; and
- "In summary, the findings are consistent with an underlying significant diabetic-type peripheral neuropathy. The observations vis-à-vis the medical nerves are not impressively different than the general level of neuropathy and only a minority of diabetic patients with this pattern will obtain significant sustained benefit from carpal tunnel decompressions. The same can be said with regards to the ulnar nerves. ...".
Dr. Crandall saw the employee and on March 26, 2008 and opined that the testing showed that severe diabetic neuropathy of both upper and lower extremities. His opinion was that work was a minor contributor to carpal tunnel and surgery might not help.
In addition to medical treatment records that were presented, evaluation records were presented from Dr. Poetz, Dr. Hulsey and James M. England. Dr. Poetz and Mr. England were retained by employee's counsel. Dr. Hulsey was retained by employer-insurer's counsel.
Dr. Hulsey saw the employee on three occasions, May 14, 2008, June 18, 2008 and again on January 21, 2009, and prepared three reports of the same date, and testified by deposition on July 13, 2009 .
After his first evaluation Dr. Hulsey reported that his exam was consistent with someone who had rotator cuff surgery. After reviewing x-ray and MRI films he indicated that there was thinning of the employee's remaining tendon, discussed but did not recommend surgery. He testified that the employee could continue his regular position but should avoid any overhead activities. There was no report made of carpal tunnel symptoms.
After his January 21, 2009 exam, Dr. Hulsey reported that:
- The employee was not taking pain medications;
- Surgery was not recommended unless the pain got a lot worse;
- The employee was at maximum medical improvement with permanent restrictions of avoid overhead lifting, no lifting of more than 10-15 pounds occasionally on the left and avoid repetitive movement above the shoulder on the left;
- The employee could continue to work in the open labor market with the restrictions he gave; and
- The employee has a 20 % permanent partial restriction of his left shoulder.
During cross-examination, Dr. Hulsey reported that he had no records of the employee having any left shoulder problems prior to August 13, 2004. He also indicated that he did not know what Dr. Poetz said in his reports.
Dr. Hulsey made no mention of any carpal tunnel symptoms in any of his reports. He reported that the employee could return to work and made no assessments that he was permanently and totally disabled as of January 2009.
Dr. Poetz saw the employee on four occasions January 5, 2006, June 22, 2007, July 7, 2009, February 1, 2010 and prepared four reports dated March 15, 2006, July 23, 2007, October 7, 2009, May 20, 2010 and testified by deposition on April 28, 2008 and December 16, 2010.
Dr. Poetz testified in his April 28, 2008 deposition after he had seen the employee two times. At that time, the employee had already had his April 13, 2004 accident and subsequent surgery. As of April 28, 2009 the employee had not filed his claim for carpal tunnel as it was filed on June 22, 2009 .
In his March 15, 2006 report Dr. Poetz indicated that:
- The employee's chief complaint was that he was unable to do anything overhead with his left arm or reach behind his back. He also complained that he still gets occasional pain in his shoulder and upper arm.
- An FCE of April 19, 2005 noted that the employee functioned well with his left arm from the chest level down.
- The employee's medical history is significant for hypertension and hyperlipidemia.
- The employee was diagnosed with diabetes in approximately 1981.
- The employee lacerated his right index finger in the 1970s and underwent a tendon repair. The employee reported pain and stiffness in that finger.
- The employee denies any other significant previous injuries, surgeries or hospitalizations.
- The employee smokes $11 / 2$ packs of cigarettes a day and has a few beers a day.
- He performed a physical exam and gave diagnoses.
- The employee's injury of April 13, 2004 is the substantial prevailing factor for his disabilities.
Dr. Poetz's opinions and ratings regarding the employee's disabilities are:
- 40 % permanent partial disability to the left upper extremity from the August 13, 2004 work injury.
- 25 % permanent partial disability to the body as a whole due to diabetes, pre-existing.
- 20 % permanent partial disability to the body as a whole as measured at the cardiovascular system, pre-existing.
- 20 % permanent partial disability to the right upper extremity as measured at the right hand, 1971.
- The combination of the present and prior disabilities results in a total which exceeds the simple sum by 20 %.
As of March 15, 2006, Dr. Poetz did not make any findings about the employee's carpal tunnel problems and did not note any physical symptoms relating to either hand or wrist during his physical examination. He also did not address the issue of permanent total disability and did not indicate that the injuries he discussed combined with pre-existing injuries to make the employee permanently and totally disabled. According to the employee's claim he had carpal tunnel symptoms as of February 2003.
In his July 23, 2007 report, Dr. Poetz indicated that:
- The employee had continued complaints with his left shoulder.
- He was still working in housekeeping and maintenance.
- The employee saw Dr. Markenson who had another MRI done.
- The employee's past medical and social history was the same.
- During the physical exam the employee rated his worst pain as $7 / 10$.
- Prognosis was guarded due to length of time that has passed since the injuries and continuance of pain.
- The employee has not reached maximum medical improvement and requires additional treatment.
Dr. Poetz again provided his rating and did not change them from the May 15, 2006 report. Once again he did not make any findings about the employee's carpal tunnel problems and did not note any physical symptoms relating to either hand or wrist during his physical examination. He also did not address the issue of permanent total disability and did not indicate that the injuries he discussed combined with preexisting injuries to make the employee permanently and totally disabled.
Dr. Poetz's next report is dated October 7, 2009. The employee had filed his carpal tunnel complaint alleging carpal tunnel syndrome from February 2003 to May 2008 as of June 22, 2009. The employee had his left carpal tunnel surgery on May 19, 2009. In this report Dr. Poetz indicated that:
- The employee's chief complaints pertained to his left shoulder.
- The employee had been returned to see Dr. Hulsey. Dr. Hulsey did not recommend further surgery due to significant risks unless the pain became intolerable.
- The employee has been receiving social security since May 2008 due to his multiple health conditions.
- Dr's Poetz's Past Medical History changed indicating that the employee has five-vessel coronary artery bypass grafting on August 26, 2008, and that the employee had a left carpal tunnel release two months previously for which he reported overall improvement with residual tightness in his fingers.
- Social History was that the employee smokes $11 / 2$ packs of cigarettes a day and "occasionally consumes alcohol".
- "There is significant atrophy at the bilateral thenar eminence which is typical of carpal tunnel syndrome".
- Dr. Poetz did not diagnosis carpal tunnel syndrome.
Dr. Poetz's conclusion was: "... this patient has not reached maximum medical improvement. However, if no further treatment were obtained, then my previous ratings would apply and it is my belief that Mr. McCoy would be permanently and totally disabled as a direct result of his August 13, 2004 work related injury and his pre-existing conditions. He would therefore be unable to maintain gainful employment on the open labor market". Dr. Poetz did not specifically indicate whether any of the carpal tunnel problems alleged to have begun in 2003, and by this time existing for several years, had any bearing on his opinions regarding permanent total disability.
Dr. Poetz's next report is dated May 20, 2010. In this report Dr. Poetz indicated that:
- When he saw the employee on July 9, 2009 he was under the impression that he was evaluating the employee's left shoulder. At that time the employee mentioned that he had undergone a left carpal tunnel release. He was not aware at that time that the employee's counsel had filed a claim until he reviewed the medical records regarding the employee's claim for bilateral carpal tunnel syndrome. He had in the past questioned the employee regarding history for occupational disease and his repetitive job duties. An examination of the upper extremities was done. He is preparing this report as a supplemental report to provide an opinion regarding his ability to work based on his discussion with the employee on February 1, 2010.
- He reviewed additional medical records.
- The employee was seen on November 11, 2008 by Dr. Paul Maynard. It was reported that he employee had blacked out on October 31, 2008 and received a left wrist fracture. It was noted that the employee was being evaluated for syncope episodes. As of February 19, 2009 the employee returned to Dr. Maynard for continued problems and it was noted that the employee had been seen in the past for numbness and tingling problems that was attributed to neuropathy as a result of his diabetes. An EMG/NCV was recommended. Dr. McGarry did the testing on March 9, 2009 which indicated that the EMG findings are commonly seen in diabetes and are evidence of an underlying neuropathy; and that the NCV showed abnormal findings. As of March 31, 2009 surgical options were considered due to persistent complaints in the left hand though possible relief was uncertain. Dr. Maynard continued seeing the employee after his carpal tunnel release.
- The employee reported no additional treatment for his injuries.
- Past Medical History: The employee has suffered from hypertension and coronary artery disease for at least 15 years. He has a history of diabetes since the early 1980s and diabetic neuropathy for the past 12 years which primarily affected the lower extremities and within the past several years the upper extremities as well. The employee began blacking out in May 2008, seizure related. He underwent coronary by-pass surgery in August 2008.
Dr. Poetz also gave the same general diagnoses in the past but added:
- Left carpal syndrome, 2/03-5/08.
- Status post left carpal tunnel release, 2/03-5/08.
- Right carpal tunnel syndrome, 2/03-5/08.
In this report Dr. Poetz changed his disability ratings and assessment of permanent total disability. He reported:
- 35 % permanent partial disability to the upper left extremity as measured at the left hand and wrist directly resultant from the February 2003 through May 2008 work related injury.
- 25 % permanent partial disability to the upper right extremity as measured at the right hand and wrist directly resultant from the February 2003 through May 2008 work related injury.
- 40 % permanent partial disability to the upper left extremity as measured at the left shoulder, 8/13/04.
- 25 % permanent partial disability to the body as a whole due to diabetes, pre-existing.
- 25 % permanent partial disability to the body as a whole as measured at the cardiovascular system, pre-existing.
- 20 % permanent partial disability to the right upper extremity as measured at the right hand, 1971.
- The combination of the present and prior disabilities results in a total which exceed the simple sum by 20 %.
Dr. Poetz also opined that the employee is permanently and totally disabled as the result of the combination of the February 2003 through May 2008 work related injuries and his pre-existing conditions. He is and will be permanently and totally unemployable in the open labor market.
Dr. Poetz was challenged during his April 28, 2008 deposition testimony. He indicated that:
- The August 13, 2004 injury combines with the prior problems in that diabetes make an injury less capable of the healing process and that a person is less active and does not perform healthy cardiovascular activity.
- Diabetes also causes renal failure.
- The employee's diabetes is not in control.
- Before the shoulder injury the employee did not report that he was unable to perform his work-related duties with his right hand.
- The employee builds old cars in his spare time; he had no problems before August 2004 but has problems now due to shoulder pain.
- He had no records to review regarding diabetes, hypertension or hyperlipidemia.
- The employee is not taking insulin at this time and his diabetes is out of control.
Dr. Poetz was also challenged during his December 16, 2010 deposition testimony. He indicated that:
- He is asked how the synergy takes place between the carpal tunnel syndrome case, the rotator cuff tear in 2004 and the diabetes and hypertension and the laceration of the little finger. He stated: "Carpal tunnel syndrome has a higher risk in patients that are diabetic. Pre-existing diabetes is one of the risk factors that would have led to carpal tunnel syndrome. The carpal tunnel syndrome and the rotator cuff synergistically combine because they are both in the upper extremities and both impair use of the upper extremities. If the left rotator cuff is not allowing much activity then the right shoulder has to overwork. This also puts additional stress on the rest of his diagnoses. His diabetic neuropathy, hypertension, hyperlipidemia and coronary artery disease are all preexisting and all pose additional risk factors for the patient."
- He is asked how the employee's job duties caused carpal tunnel syndrome. He responded that carpal tunnel syndrome is at a higher risk for people with diabetes but they don't develop diabetes just from being diabetic. He says it requires excessive and repetitive use of the upper extremities, the hands and the wrists in order for the diabetic to develop carpal tunnel syndrome.
- That as of the 2009 exam he had not made a finding regarding carpal tunnel syndrome and also agreed that his finding of permanent total disability was made whether or not the employee has carpal tunnel syndrome.
- The employee had bypass surgery in 2008. Diabetes, blood pressure and cholesterol problems cause coronary artery problems to develop slowly over a long time.
- Prior to 2008 the employee was being treated for these other conditions. Coronary artery disease is not found until there are symptoms. Many times there are no symptoms and patients just suddenly die due to the underlying cause. The condition worsens over time.
- The doctor is asked about seizures. He says the employee is being treated for a seizure disorder and the mechanisms that cause coronary narrowing. It is likely that the seizure is secondary to small, narrow, plaque-forming blood vessels in his brain as well.
- Carpal tunnel syndrome is a risk factor of diabetic neuropathy.
- Carpal tunnel syndrome is due to pressure on the medial nerve at the wrist. The polyneuropathy that develops with diabetes is a matter of chemical change on the nerve sheath that causes carpal tunnel syndrome.
Dr. Poetz did not ever expound on his statements regarding carpal tunnel affecting the medical nerve due to pressure or as a matter of chemical change. Certainly he did not expound on this difference with respects to the "repetitive" aspects of the employee's job.
Mr. England saw the employee on March 11, 2011, prepared a report dated June 9, 2010 and testified by deposition on April 4, 2011. He testified that:
- "...I felt with the combination of the medical problems that he had combined with his age and the lack really of any usable skills that I thought he would not be able to compete in the open labor market and that he would be totally disabled from a vocational point".
- He reported that his opinion is due to several different things; he's had problems with his upper extremities, he's had problems with his shoulder, he's had problems with his hands, medical problems with diabetes, high blood pressure-neuropathy in his legs that makes it difficult for him to be on his feet for very long, it is primarily a combination of the lower extremity problems from the neuropathy and then the upper extremity would be both the shoulder and hand problem, the employee has an $8^{\text {th }} grade level in reading and 5^{\text {th }}$ grade in math.
During cross-examination, Mr. England agreed that the employee had high blood pressure issues, cardiovascular issues and he underwent a five-level by pass in 2008, and that he indicated that the employee had seizures but was taking Keppra and he was not having them anymore. The employee did not report any restrictions with respect to his cardiovascular disease. Even lacking the neuropathy, the employee was unemployable as that would limit him to a sit down job and then the hands become more important. If the employee couldn't use his upper extremities repetitively, and the fact that he is 57 and doesn't really have skills, it is difficult to think of anything he could do and he is unemployable. The upper extremity problems are the hands and the shoulder, he has trouble using his arm out away from his body and he has trouble using his hands.
Mr. England prepared a report dated June 9, 2010 and reported "Considering the combination of his impairments and the restrictions described by Dr. Poetz, I do not believe that he would be capable of performing any of his past work nor would he appear to be capable of performing alternative entry-level types of work in the open labor market. Considering the combined effects
of his impairments he is likely to remain totally disabled from a vocational standpoint and would not be a good candidate for rehabilitation services".
Dr. Poetz and Mr. England were not asked to consider how or whether the employee's subsequent health problems affected the employee. They did not comment on how the subsequent health problems affected their opinions about permanent total disability.
Matt Gardiner and Al Blume are friends of the employee who testified by deposition and indicated that they would not hire the employee given his physical problems. They indicated they had little knowledge about the medical problems other than what the employee told them.
Ms. Gorse has been the employee's girlfriend since 2003. She testified that before August 2004 the employee could do what he wanted. She indicated there was some dizziness before 2004 and some numbness in his feet. On cross-examination she testified that she never saw him have dizzy spells.