**Employee:** Rita Pease
**Injury No.:** 07-080701 & 08-039220
exacerbating pre-existent arthritis. Dr. Miller recommended she remain non-weight bearing on the right because of these difficulties, requesting that Employer/Insurer provide Employee with a walker. Dr. Miller then recommended an arthrogram on the right knee on April 2, 2008.
Throughout this time period, Employee was making rather significant accommodations for her right knee injury. Ms. Pease was using a wheelchair at work, and when she was not using a wheelchair, she would use the prescribed walker. Ms. Pease was transferred into a trailer with a ramp so the children could come to her for counseling, since her normal office would have required some stair climbing.
Adding to these difficulties, Employee fell again on the job at Stockton R1 Public School on April 16, 2008. As she was trying to open the door to exit a school building, Employee lost control of her walker and fell while reaching for it.
Employee fell onto her left knee and left elbow. Employee treated the following day with Dr. Butcher, who x-rayed her left elbow. The x-ray was reportedly negative. Ms. Pease was given pain medication at that time, as well as a tennis elbow splint to wear on her left elbow.
Ms. Pease saw Dr. Ted Lennard, a physical medicine doctor at the request of Employer/Insurer, on March 12, 2009. Employee indicated she was having constant medial right knee pain with swelling. Ms. Pease also complained of left elbow pain radiating into the forearm and hand and paresthesias into the fourth and fifth digit.
Dr. Lennard opined that Mrs. Pease sustained a 15% disability of the right lower extremity at the 160-week level as a result of the August 14, 2007, injury, and had a pre-existing disability of 10% due to her non-work related degenerative changes. Dr. Lennard also opined that she may ultimately require a total knee arthroplasty on the right for her right knee degenerative changes. Dr. Lennard also gave her a 5% disability rating of the left upper extremity at the 210-week level for her April 16, 2008, fall, and recommended she avoid squatting and lifting over 25 pounds as a result of the right knee injury. He gave more specific restrictions for her left elbow injury.
Dr. Lennard saw Employee again on November 12, 2009. At that time, Dr. Lennard noted that employee's symptoms were getting worse in both the left elbow and the right knee. Dr. Lennard noted that employee denied prior problems with the right knee, other than the varicose veins, and had not had any difficulty with the left upper extremity prior to the April 2008 work injury. He referenced only a brief notation in Dr. Butcher's records of a prior right knee problem. Dr. Lennard noted that Ms. Pease was still using a rolling walker and moved about with a moderate limp. He opined that Employee needed a cane or rolling walker. Dr. Lennard further opined that the fall of August 14, 2007, was the prevailing factor in Employee's original right knee pain necessitating her two right knee surgeries at the hands of Dr. Miller. Dr. Lennard did not change his disability ratings. He diagnosed the left upper extremity difficulties resulting from her April 16, 2008, injury as left lateral epicondylitis. Dr. Lennard recommended no further treatment.
W.C-32-R1 (6-81)
Page 5
Employer: Rita Pease
Injury No. 07-080701 \& 08-039220
Employee was evaluated by Dr. Brent Koprivica at the request of her attorney on November 10, 2008, before her visits with Dr. Lennard. Dr. Koprivica opined that the August 14,2007 , injury was the prevailing factor necessitating her surgeries on the right knee, as well as the prevailing factor in the symptomatic end-stage degenerative disease that is present in the right knee. Dr. Koprivica testified that Employee is now "bone-on-bone" in the right knee and stated that it is speculative to state whether Employee would have developed that type of degenerative change absent the injury of August 14, 2007.
Dr. Koprivica further stated that the April 16, 2008, injury was a direct and natural consequence of the permanent injuries sustained originally on August 14, 2007, in that Ms. Pease fell in 2008 due to the injuries she had sustained in the prior 2007 accident. Dr. Lennard opined that the 2007 injury was a contributing factor to the 2008 fall and that it was much less likely that employee would have fallen but for the 2007 injury. Dr. Koprivica further opined that Employee requires a total knee arthroplasty on the right, and that the August 14, 2007, injury is the prevailing factor necessitating that surgery. Dr. Koprivica also recommended electrodiagnostic studies on the right elbow to rule out anterior interosseus entrapment neuropathy and/or radial neuropathy. Dr. Koprivica agreed with Dr. Lennard that Employee was suffering from lateral epicondylitis in the left elbow and that the use of the cane for gait assistance has aggravated that condition. Dr. Koprivica recommended an MRI scan of the left knee to determine whether or not Employee has any internal derangement in that knee from the fall of April 16, 2008, and recommended that Ms. Pease see an appropriate doctor for all of those treatment recommendations.
Dr. Koprivica noted that Employee was having sleep interruption as a result of the injury of August 14, 2007. Employee testified that her knee pain would often wake her up in the night, resulting in her being tired and occasionally requiring naps during the day.
Dr. Koprivica opined that due to the August 14, 2007, Ms. Pease had a 60 % disability of the right lower extremity, a 32 % disability of the left upper extremity, and a 10 % disability of the left lower extremity. Dr. Koprivica also opined that as Employee presented, while considering her advanced age, she was permanently and totally disabled, and he recommended a vocational expert's assessment to confirm his opinion. Dr. Koprivica assessed Employee pre-existing disability as 25 % at the 207 -week level of the right lower extremity and 121 / 2 % disability at the 400 -week level of the body as a whole as a result of the prior cervical condition. However, Dr. Koprivica ultimately opined that Employee was permanently and totally disabled based on the residuals and restrictions following the August 14, 2007, injury, considered alone.
Employee saw Michael Lala, a vocational rehabilitation consultant, at the request of her attorney on March 3, 2010. Mr. Lala ultimately opined that Employee was permanently and totally disabled as a result or her injuries in 2007 and 2008 as "one continuing injury" which was the "last injury" totally disabling Employee. Mr. Lala testified that the restrictions he used in finding Employee to be permanently and totally disabled as a result of the "last injury" were those restrictions provided by Dr. Koprivica as follows: no use of the left upper extremity except for support for sedentary physical level, no repetitive grasping, pinching or forearm supination/pronation or forceful activities with the left upper extremity, no squatting, crawling, kneeling or climbing, only minimal standing and walking, seated activities only with the