Claimant is a 60 year old man who worked for Employer on August 9, 2011. Claimant testified he attended a special school when he was a child because he had learning difficulties. Claimant left school in the $7^{\text {th }}$ grade, and never obtained a GED. Claimant testified he is unable to perform math problems without a calculator, and cannot read a book or write a paragraph. Testing revealed Claimant's arithmetic and reading skills were at the $4^{\text {th }} grade level, and his reading comprehension was at the 6^{\text {th }}$ grade 9 month level.
After leaving grade school, Claimant worked in his parents' restaurant washing dishes and making pizzas. After leaving his parents' restaurant he went to work as a dock hand loading freight on trailers or pallets. From 1976 to 1982 Claimant went to work for Employer delivering
beer. In 1982 Claimant went to work for Anheuser Busch as a truck driver transporting the Clydesdales. In addition to truck driving, he also took care of the horses and set up and tore down fencing when they arrived at their destinations. In 2000 Claimant returned to work for Employer where he worked as a delivery driver until 2010. All of Claimant's jobs have involved heavy labor.
Before 2010, Claimant had several minor work injuries. Sometimes Claimant had flare ups of back pain.
On July 14, 2010 Claimant was making a delivery when he grabbed a case of beer from an overhead compartment and felt a pop in his right shoulder. ${ }^{1}$ Claimant finished his route, returned to the warehouse and reported the injury. Claimant was referred to Dr. Cynthia Byler for medical treatment. Dr. Byler ordered an MRI which was performed on July 22, 2010, and revealed mild acromioclavicular and glenohumeral joint osteoarthritis; moderate supraspinatus and infraspinatus tendinopathy, but no full thickness tear; long head biceps tendon and labrum were grossly negative; and some possible mild partial thickness tearing of the far anterior supraspinatus. The labrum was grossly negative. After the MRI, Claimant was referred to Dr. James Burke, a board certified orthopedic surgeon, for further medical treatment.
Following a course of conservative treatment Dr. Burke performed surgery on September 3, 2010. Dr. Burke performed a right shoulder arthroscopy with arthroscopic subacrominal decompression and a limited intraarticular debridement of mild undersurface thinning of the supraspinatus tendon. Claimant completed a course of physical therapy and work hardening following the surgery and was released to full duty on December 13, 2010. Claimant returned to work as a delivery driver but because of persistent symptoms in his right arm and shoulder, he bid on and took a lighter job in the warehouse as a forklift or tow operator in January 2011. The job of a forklift driver did not involve heavy lifting with the right arm or overhead use.
Currently Claimant has constant pain and decreased range of motion in his right shoulder especially with overhead motions and behind his back. He has weakness and crepitus in his right shoulder and decreased endurance in his right arm. It is difficult for him reach overhead, push, pull or lift. His sleep is disrupted. He avoids golf and hunting because of right shoulder pain. Claimant takes over the counter medication for pain. Claimant had no injuries to his right shoulder before this accident.
Between July 14, 2010 and August 9, 2011 Claimant had trouble sleeping on his right shoulder. This affected him on the job. Because of his right shoulder injury it took him longer to perform his tasks at work. He had trouble stacking cases of beer on a two wheeler because of his right arm, and he had to switch arms a lot.
On August 9, 2011 Claimant was unloading beer. He slipped, and grabbed a hand rail with his left arm to keep from falling and felt immediate pain in his left elbow and shoulder. Claimant reported the accident, and was referred to Concentra for treatment on August 11, 2011. Upon examination Claimant had tenderness of the supraspinatus muscles, and his shoulder range of motion was normal in all planes. He was diagnosed with medial epicondylitis; and biceps and triceps strain. Claimant was referred to Dr. Burke for additional treatment.
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[^0]: ${ }^{1}$ This injury is the subject of the award in Injury No. 10-054964.
Dr. Burke examined Claimant on September 2, 2011, and his left shoulder was normal with no bruising, swelling, or tenderness. He had full passive range of motion, full strength in the rotator cuff and biceps, and no instability. No additional diagnostic studies of the shoulder were indicated. Dr. Burke diagnosed a medial elbow strain with a secondary ulnar neuritis and a mild shoulder strain. Dr. Burke opined the work injury was the prevailing factor in generating his symptoms. After some conservative treatment Dr. Burke ordered a nerve conduction study that showed Claimant had ulnar neuropathy at the left cubital tunnel with acute and chronic denervation. Dr. Burke performed an anterior subcutaneous ulnar nerve transposition on November 3, 2011. The post operative diagnosis was cubital tunnel syndrome left elbow.
After his surgery, Claimant underwent some work hardening and was released to full duty on January 19, 2012. Dr. Burke believed Claimant could return to work as a tow motor operator. When Claimant continued to experience symptoms in left arm and hand, Dr. Burke recommended a Functional Capacity Examination which was performed on February 7, 2012. The results of the FCE showed that Claimant did not meet the demand levels of a package driver, but he did meet the criteria for his job as a tow motor operator. Based upon the results of the FCE Dr. Burke placed permanent restrictions on Claimant of no lifting greater than 40 pounds occasionally; no lifting greater than 30 pounds on a constant basis; no frequent reaching overhead; no pulling; no double stacking of kegs; no steering a vehicle with more than 200 seconds with force of 3.6 pounds; and no working harder than energy of 3.4 METS. Dr. Burke released Claimant at MMI on February 9, 2012 with restrictions. Employer was unable to accommodate Claimant's restrictions and he was terminated on February 23, 2012.
Claimant filed for long term disability and Social Security Disability benefits. Claimant planned to continue working until he was 66 . Claimant testified he has been unable to return to work since he was terminated by Employer.
As a result of his work injury of August 4, 2011 Claimant has constant left shoulder pain at a level of 3 or 4 , and it increases to a 9 or 10 if he attempts to perform overhead work. Claimant testified they stopped treating his left shoulder six weeks after the injury, but he continued to have problems. His left arm is weak. He is unable to open a pickle jar. His left elbow is swollen, and he has a large knot in his left shoulder. His left hand frequently cramps, and his strength is reduced. He does very little cooking now. His grandson cooks for him. He no longer uses a weed eater or hand tools of any kind. He takes Alleve for pain. Claimant has a large surgical scar on his left elbow.
In a typical day, Claimant takes frequent naps because he has trouble sleeping at night. He has difficulty getting comfortable, and has trouble sleeping on either side. He has limited computer skills. His grandson set up an e-mail account for him, and he is able to check his emails and pay some bills on line. He is unable to fill out a job application online. He spends very little time on the computer. He only uses his right hand on the computer. He doesn't use his left hand because he has no feeling in it.
Dr. David Volarich examined Claimant on October 5, 2011 and June 26, 2012, prepared reports, and testified on behalf of Claimant. After his first examination of Claimant on October 5, 2011, Dr. Volarich diagnosed right shoulder impingement and partial rotator cuff tear that
required surgical repair. He found the injury was an industrial disability that was a hindrance or obstacle to employment or re-employment and rated Claimant's disability at 35\% PPD of the right shoulder. He did not diagnose or rate any pre-existing injuries or illnesses.
Dr. Volarich examined Claimant again on June 26, 2012. Dr. Volarich diagnosed a traction/twisting injury of the left upper extremity causing post traumatic left elbow ulnar neuropathy and medial epicondylitis - status post left elbow ulnar nerve transposition as well as causing mild left shoulder impingement and rotator cuff tendonitis as a result of the injury of August 9, 2011. He found Claimant sustained 45\% PPD of the left elbow and 20\% PPD of the left shoulder, and found the injuries were industrial disabilities that constituted a hindrance or obstacle to employment or re-employment. With respect to Claimant's July 14, 2010 injury Dr. Volarich rated Claimant's right shoulder disability at 40 % PPD of the right shoulder because he found Claimant's symptoms had worsened since October 5, 2011. Dr. Volarich opined the combination of his disabilities creates a substantially greater disability than the simple sum or total of each separate injury/illness, and a loading factor should be added.
Dr. Volarich opined Claimant is permanently and totally disabled from returning to his previous job as a delivery driver for Employer due to his August 9, 2011 work related injury to his left upper extremity. Dr. Voarich recommended a vocational assessment to see if Claimant was able to return to the open labor market in any capacity in the future. Dr. Volarich recommended numerous restrictions on Claimant's use of his upper extremities.
Dr. Burke testified on behalf of Employer. Dr. Burke described Claimant's surgery of September 3, 2010 as a decompression or general cleanup. He testified he found a small to moderate sized spur and no significant thinning or fraying of the rotator cuff. He called it a very benign exam, and testified the shoulder looked very good. At the time of Claimant's last examination with Dr. Burke on December 13, of 2010 Claimant had a normal physical examination. He had normal rotator cuff strength and normal range of motion. He released Claimant to full duty with no restrictions and rated Claimant's disability at 5\% PPD of the right shoulder.
Dr. Burke examined Claimant again on January 14, 2013. Claimant's right shoulder examination was normal. His range of motion was equal on both sides. He had full strength in the rotator cuff and biceps tendon. His left shoulder examination was also normal. He had excellent range of motion. Claimant had full range of motion in his left elbow and some tenderness in his scar. He had minimal decreased grip strength on the left hand side, with no atrophy in his left upper extremity. Dr. Burke testified Claimant had a very benign postoperative examination which was basically unchanged from the last time he had seen him. Dr. Burke diagnosed status post right shoulder scope and decompression for persistent subjective complaints of right shoulder pain and impingement with operative findings showing little if any significant rotator cuff pathology, and certainly no tearing in his rotator cuff. He also diagnosed left elbow traction injury with ulnar neuritis and status post anterior ulnar nerve transposition. Dr. Burke rated Claimant's disability as a result of the August 9, 20111 injury at 5\% PPD of the left elbow.
Dr. Burke testified the FCE showed Claimant functioned at a medium, heavy, and very heavy physical demand in several categories, but he was limited to light work due to his cardio
respiratory fitness. He also discussed 12 different test criteria for Claimant's job as a package driver. Claimant was able to meet 10 of the 12 criteria. He was able to carry, push, and pull weight in the heavy demand category. He was able to stand in the static standing category, and also met the requirements under mobility and sitting. He met the balancing requirement. He was able to walk and get in and out of his truck cab. He did not meet the criteria for above shoulder work. Dr. Burke testified Claimant's cardiovascular fitness was a clear factor in his decision to assign restrictions that placed him in the light category.
Mr. William Meirink, an occupational therapist testified on behalf of Employer. Mr. Meirink administered the FCE on February 7, 2012 to determine if Claimant had the functional capabilities to perform the job of a package driver. Mr. Meirink concluded Claimant met 10 of the 12 criteria for the package driver position. Mr. Meirink found Claimant performed in the light physical demand level for the cardio respiratory test which did not meet the very heavy level of his occupation. Claimant was able to lift and carry in the medium heavy and in some instances the very heavy level. In his opinion Claimant has the ability to work, but not as a package driver.
Mr. James England, a certified rehabilitation counselor testified on behalf of Claimant. Mr. England performed a vocational evaluation on September 20, 2012, and issued a report on October 1, 2012. Mr. England administered academic testing that showed Claimant's arithmetic and reading were at a $4^{\text {th }} grade level. His reading comprehension was at the 6^{\text {th }}$ grade 9 month level. Mr. England concluded Claimant did not have any transferable skills below a medium demand level, and the use of those skills has been negated by his physical problems. Mr. England testified Claimant would likely remain totally disabled from a vocational standpoint due to the combination of his physical problems and limited academic background. Mr. England reviewed the restrictions assigned by Dr. Burke and Dr. Volarich, but he did not review the FCE. Mr. England relied on the restrictions of Dr. Volarich in arriving at his opinion on Claimant's employability. Mr. England agreed the results of the FCE would not preclude Claimant from all types of employment, and Dr. Burke's restrictions would not preclude all types of employment.
Ms. Karen Kane-Thaler, a vocational rehabilitation specialist testified on behalf of Employer. Ms. Thaler considered Claimant's transferable skills, physical limitations, education, reasoning, language and arithmetic capability to determine if he is employable. Her analysis concluded Claimant is employable in a semi-skilled category. She performed a labor market survey, contacted several employers, and found multiple jobs that would fit within Claimant's reported physical limitations, skill set, and academic aptitude. Based upon her analysis and labor market survey, Ms. Thaler concluded Claimant could compete in the open labor market.