Claimant, age 57, graduated high school in 1968. He was drafted by the Army and served as a helicopter mechanic (and pilot) in Vietnam and Korea. He received an honorable discharge in 1977. He worked as a warehouseman for Shell Oil from 1978 through 1993 when he exercised an early retirement option. While at Shell Oil he operated forklifts and other equipment and trucks. He worked for Central Hardware for seven months. His wife was able to get him a job with Act Media, an advertising company, which later became News America Marketing and then Field Marketing Management. His employment with these companies lasted from approximately 1994 through 2000 and required that he travel from store to store in up to a five state region. He would drive up to 2,000 miles every two weeks. Claimant also worked for Huffy for one year where he assembled and repaired equipment for various different companies. Claimant had also previously worked for Employer’s as a seasonal employee.
Claimant returned to work for Employer in February of 2002. He was hired as a Sales Representative and
his duties included stocking and assisting customers on the floor. He was paid $\ 10.30 per hour and worked between 33 to 37 hours per week. He worked at the Employer's located in Fenton, Missouri. On March 1, 2002 at approximately 2:00PM Claimant and a co-worker had lifted a push mower and placed it on a display that was about $41 / 2$ feet above the floor. After lifting the mower, he stepped back and turned to go down the aisle to do additional work in a different area of the store. As he stepped back and turned, his left knee buckled and he fell to the ground. The store manager then transported Claimant to Concentra.
Claimant was treated at Concentra on March 1, 2002 and was diagnosed with a severe left knee injury. He was given crutches, a knee immobilizer, and a prescription for Darvocet. He was instructed not to work and referred to Dr. Mark Miller with Missouri Bone \& Joint. On March 6 Dr. Miller diagnosed an anterior cruciate ligament tear and a grade II-III medial collateral ligament tear. Dr. Miller requested an MRI and gave Claimant a long leg hinged knee brace. Employer refused to authorize the MRI or any additional treatment. On March 18 Claimant was examined by Dr. Knapp a family care physician.
On or about March 18, 2002 Claimant filed his claim for compensation. The employer/insurer filed its answer on April 2, 2002. Because Claimant did not have health insurance or other resources to afford treatment on his own, he sought treatment through the Veterans' Administration. However, the earliest the VA could provide him treatment was in July and then scheduled an MRI for September 15, 2002. Claimant filed his first Request for Hardship Setting on August 14. On August 29, 2002, six months post-accident, Employer tendered medical and TTD benefits.
Claimant was first treated by Dr. Kriegshauser on September 18, 2002 when he recommended an MRI and surgery. Dr. Kriegshauser noted that "the surgical treatment for this complex knee injury and his overall prognosis for good recovery of knee function has undoubtedly been made more difficult by this prolonged delay in treatment." The MRI revealed a complex bucket-handle type tear of the lateral meniscus, a complete disruption of the anterior cruciate ligament, and grade $2 / 3$ chondromalacia of the posterior patella.
On October 8, 2002 Dr. Kriegshauser performed arthroscopic surgery on Claimant's left knee. Claimant had recurrent problems with instability in the knee which according to Dr. Kriegshauser was "a definite risk to happen because of the lateness of the repair". Dr. Kriegshauser recommended a total knee replacement which was performed on April 1, 2003. Following this surgery Claimant again underwent extensive physical therapy. Unfortunately, Claimant continued to have significant instability in the left knee. Dr. Kriegshauser recommended a third knee surgery.
On September 3, 2003 Claimant was examined by Dr. Walentynowicz for a second opinion. Dr. Walentynowicz agreed that additional surgery was necessary and recommended a total joint specialist. On January 12, 2004, Claimant was examined by Dr. Whiteside. Dr. Whiteside recommended prolonged physical therapy and if that failed, then a left knee revision.
Additional physical therapy did not improve Claimant's left knee instability and on December 8, 2004 Dr. Kriegshauser performed a revision left total knee replacement. On February 7, 2005 it was prognosticated that Claimant would not be able to return to his prior employment. Claimant had been using a cane for ambulation. On March 7, 2005 Dr. Kriegshauser thought Claimant was at MMI and thought any future employment would need to be sedentary sitting most of the day with only occasional walking and standing demands. He should not engage any squatting, kneeling or climbing activity.
On March 7, 2005 Claimant asked if there was a position of employment with Employer which would accommodate the restrictions placed by Dr. Kriegshauser. Employer did not have a position for Claimant which accommodated the restrictions placed by Dr. Kriegshauser. Claimant requested that Employer provide vocational
Rehabilitation which demand was refused.
Because Claimant's left knee continued to give out while walking, despite use of a cane and an elastic brace, Claimant did not believe he was at MMI. On March 29, 2005 Claimant was examined by an independent physician, Dr. Daniel Schwarze, who recommended additional treatment in the form of additional surgery or an extra-articular brace. Claimant was fitted for an extra-articular brace which he continues to use. Employer refused to authorize or pay for the brace until after Claimant filed his second Request for Hardship Setting. Subsequently, in June 2005, Claimant began vocational rehabilitation through the State of Missouri.
Claimant was examined by Dr. Kriegshauser for the last time on July 25, 2005 at which time he noted that the extra-articular brace was beneficial to Claimant since it improved ambulation. Dr. Kriegshauser felt that Claimant had a fifty percent permanent partial impairment of his left knee.
On November 3, 2005 Claimant was examined by Dr. Raymond Cohen who diagnosed Claimant as status-post three left knee surgeries including a total left knee replacement and a revision of the total left knee replacement. Dr. Cohen also diagnosed chronic left knee pain and instability. Dr. Cohen noted that Claimant's gait with the brace was extremely slow and unsteady, that he used a cane in the left hand, and that he had an obvious limp. Claimant had marked atrophy of the quadriceps, severe valgus with weight bearing, and laxity with lateral movements. Dr. Cohen opined that the work injury of March 1, 2002 was the substantial factor in Claimant's disability. He opined Claimant would need to take anti-inflammatory agents and analgesic pain medication for the rest of his life. He would need the knee brace for the rest of his life. He also concluded that Claimant will need additional knee surgeries in the future.
Dr. Cohen concluded that Claimant has an eighty percent permanent partial disability at the left knee. It is his further medical opinion that Claimant is permanently and totally disabled and not capable of gainful employment. Dr. Cohen restricted Claimant from any type of work or activity which required prolonged sitting, standing, walking, climbing, stooping, kneeling, crawling, stair climbing, ladder work or driving.
Mr. James England, a vocational expert, evaluated Claimant and his report was introduced into evidence. Mr. England noted that Claimant had very obvious difficulties just getting around and opined that employers would view Claimant as an older worker who looks as if he might easily fall just trying to move about the building. He opined these problems alone will make it very difficult for Claimant to be picked over virtually any other candidate for alternate employment. Mr. England opined that Claimant would not be able to sustain work at even a sedentary level because he must sit with his leg elevated. Mr. England opined Claimant is totally disabled from vocational alternatives. He opined Claimant was not able to compete in the open labor market.
Mr. Gary Weimholt evaluated Claimant on behalf of Employer. Mr. Weimholt, a vocational rehabilitation consultant in Jefferson City, opined that Claimant was qualified for some jobs within the sedentary physical demand level. He acknowledged that Claimant's brace is obvious and would be a red flag to potential employers.