The claimant, Jackie Taylor, testified that he was 47 years old as of the date of hearing. In 2009, Mr. Taylor was working as a welder when a boom truck operator caused a metal beam to hit him
in the face. As a result, Mr. Taylor sustained an injury to his right eye. Mr. Taylor has difficulty seeing with his right eye when he enters a brightly or dimly lit area. Mr. Taylor testified that he had headaches when he looks at something with his right eye. Currently, Mr. Taylor has learned to avoid eye strain of the right eye and no longer drives at night as the result of his right eye injury.
Prior to 2009, Mr. Taylor injured his left knee when he slipped on some stairs at work, according to Mr. Taylor's testimony. Mr. Taylor testified to two surgeries on his left knee and one surgery on his right knee before 2009. Currently, Mr. Taylor still has pain in his knees, on the inside of the kneecaps. Mr. Taylor experiences swelling in his knees approximately every three months and elevates his knees to reduce the swelling. Mr. Taylor said that he has difficulty bending and squatting and says that he cannot run as the result of the pain in his knees.
Mr. Taylor indicated that maintenance work is difficult for him as the result of his vision difficulties. Mr. Taylor testified that he could not engage in long distance truck driving due to his right eye problems and his knee pain and stiffness.
During cross-examination Mr. Taylor indicated that he had a right knee surgery about a year and a half prior to the hearing and that the right knee surgery provided improvement in the condition of the right knee including increased sturdiness of the knee and decreased pain in the knee.
Dr. Hopkins evaluated Mr. Taylor on November 27, 2012, and prepared a report of the same date. Dr. Hopkins rated Mr. Taylor's right knee disability as 35 percent of the knee preexisting 2009 and the left knee disability as 15 percent of the knee preexisting 2009. Dr. Hopkins opined that Mr. Taylor's disability as the result of the right eye injury of 2009 is 70.2 percent of the right eye. Dr. Hopkins found that the eye and knee injuries combined to form a "significant enhancement" above the "simple arithmetic sum" of the disabilities. Dr. Hopkins referred to a ten percent "enhancement factor." (Hopkins report 11.27.12)
Dr. Michael Somers evaluated Mr. Taylor for his right eye after his injury and opined to a visual loss of 78.4 percent in his report of August 23, 2011.
Dr. Kelsey Kleinsasser evaluated Mr. Taylor on February 7, 2011, and "was unable to find any irregularity of the optic nerve or retina in either eye that would explain [Mr. Taylor's] visual complaints.... [Mr. Taylor] did demonstrate a generalized constriction of his confrontation visual fields as he has in the past.... Today's OCTs did not reveal any retinal thickening. I don't have a good explanation at this time for [Mr. Taylor's] visual complaints." (2.24.11 Silverstein Eye Centers report)