Based upon a comprehensive review of the substantial and competent evidence, my observations of Claimant at hearing, and the application of Missouri law, I find:
- ALJ Vacca's Findings of Facts and Rulings of Law dated August 27, 2004 are incorporated herein by reference.
- Claimant is a 44 year old woman with a BS in Nursing. Claimant worked as a Cardiac/ICU Nurse in Alabama for four years before relocating to St. Louis in 1989. Claimant began working for Employer in May 1999, two months before the primary injury.
- Claimant has a significant preexisting psychiatric history, and has been under psychiatric treatment or counseling since 1989. When Claimant was 28 years old she had her first inpatient hospitalization for psychiatric treatment. Claimant was out of work for approximately one year. In 1991, Claimant worked for Jewish Hospital as an RN, but was terminated for excessive absences related to her psychiatric condition. Claimant was hospitalized in 1992 for depression and anxiety, and in 1993 attempted suicide. Claimant also had periods of employment for Jewish Hospital and Favorite Nurses. Since 1993, Claimant has been under some form of psychiatric treatment. The numerous diagnoses have varied and include major depression, severe with psychotic features; borderline personality disorder; OCD; and bipolar, among others. Before the primary injury, Claimant sometimes had work absences due to stress and depression, and her psychiatric condition interfered with her ability to work and maintain employment.
- Claimant had back and knee complaints which predated her primary injury of July 22, 1999. Claimant
had a childhood injury to her tailbone which caused intermittent pain in her tailbone area. Before 1999, Claimant experienced some back strains while nursing. Claimant also saw Dr. Fox, an orthopedist, before the primary injury, for longstanding bilateral knee pain, tailbone, and left hip pain.
- On July 22, 1999, Claimant fell while walking into the hospital and injured her left knee. Initially, Claimant's knee was treated conservatively. While treating for her knee, Claimant was admitted to DePaul Hospital for psychiatric care. In September 2000, Claimant underwent an arthroscopy of her left knee. The post-operative diagnosis was chondromalacia and interarticular ganglion cyst, left knee. The ACL was intact. Subsequently, she underwent a left knee rhizotomy in 2003. Claimant received pain management with regard to her knee problems. Dr. Lichtenfeld rated Claimant's disability at 40\% of the left knee.
- Claimant believes she injured her back while undergoing a Functional Capacity Evaluation on behalf of Employer in late September 1999. Claimant gave conflicting histories with regard to her back to various medical providers. According to Claimant, she began to walk with an altered gait which started to cause pain in her right leg because of favoring her left leg. Claimant's back and right hip also became symptomatic. Claimant contends her back problems were exacerbated by her altered gait. An MRI of Claimant's back performed in December 2001 revealed a posterior central disc protrusion at L5S1 and mild disc annulus bulging at L2-L4 and T-10-T12 and L1.
- In 2007, Dr. Lee diagnosed lumbar degenerative disc disease with L5-S1 disc protrusion and myofascial back pain not medically causally related to her work injury of July 22, 1999. Dr. Lee did not find Claimant's gait abnormality was sufficient to change the level of symptoms she experienced in her back. He did not find any correlation between her knee and back complaints. Dr. Lee also diagnosed status post left knee contusion related to the work accident of July 22, 1999, and rated her disability at 9\% PPD. He imposed a 35 pound lifting restriction, and stated Claimant should change positions between sitting and walking or standing every 15 to 20 minutes, and avoid working in cold environments.
- After Claimant's first hearing, at the direction of Employer, she treated with Dr. Stacy Smith, a psychiatrist, until November 2006. Dr. Smith provided therapy and medications. Dr. Smith tried numerous medications to treat Claimant's psychiatric condition. While treating with Dr. Smith Claimant incurred out of pocket medical expenses for prescription medications for a period from May 24, 2005 through July 9, 2005 in the amount of $\ 837.60. Dr. Smith referred Claimant to Dr. Katz, a physiatrist, for her complaints of back and knee pain.
- Dr. Katz prescribed medications and physical therapy. Dr. Katz ordered a peddler device for Claimant and recommended water aerobics. Claimant quit using the peddler device and did not want to attend aqua therapy b