Byron Proffer, hereinafter referred to as "Claimant" testified on his own behalf at the hearing of this matter.
Claimant is 59 years old and lives in Malden, Missouri. Claimant is not currently employed and has not worked full-time since October 13, 2004. Claimant last worked for the employer, Federal Mogul. Employee obtained his high school diploma in 1968 in Campbell, Missouri at the age of 18. Immediately thereafter, he began working at Federal Mogul Corp. Claimant has never worked for any other employer. Claimant has no other vocational training.
Claimant first started working for Employer in the finishing department using saws to make pistons. He manufactured pistons for cars, trucks, etc. This was essentially assembly line work. After a couple of years at this position, Claimant began using fork trucks, turning lathes, and working in maintenance. While working in general maintenance, Claimant would periodically repair furnaces, replace commodes, pick up channel iron and other scrap metal, move 80 pound bags of dry lime, and other various heavy lifting type work.
In 1981, Claimant injured his lower back. He was filling a liquid propane gas tank which required picking up a 25-30 pound part. While picking up this part, he was twisting his back resulting in an injury. In October of 1991, Claimant underwent a laminectomy at the L4/5 with a good result. Claimant returned to work 6-8 weeks after the surgery.
In 1997, Claimant aggravated his lower back. He was lifting something heavy when he strained his back. He went to the hospital and was given pain pills. He believes he missed one day of work. No MRI was performed and no surgery was required. He returned to work and resumed his usual work activities.
In November of 1997, Claimant injured his right knee when he tripped over some metal. In January of 1998, Claimant underwent arthroscopic medial menisectomy. In March of 1998, Claimant had to undergo a second surgery to his knee. A third procedure was performed in August of 2000. Claimant testified that he did not receive complete relief until after the third surgery. After his third surgery, Claimant resumed normal function. He does not recall missing anytime after the third procedure. Claimant testified that the knee was not a hindrance or obstacle to employment. Claimant resumed his normal duties after the third procedure.
In October of 2004, Employee was unloading 55 gallon drums of oil from a truck. Claimant was pushing these drums with a two-wheeled dolly. As he was pushing one of the drums, the dolly hit a rut in the concrete causing it to stop abruptly. This resulted in Claimant twisting and straining is back. Employer took Claimant to Malden Medical Center. After undergoing diagnostic studies, the doctor instructed Claimant to return if he was still experiencing pain on the following day. On the following day, Claimant was experiencing numbness down his right arm and shooti