title: Use of lateral heel and sole wedges in the treatment of medial osteoarthritis of the knee.
abstract: The authors discuss the use of lateral heel wedges in the treatment of medial osteoarthritis of the knee in 121 knees in 85 patients. Follow-up was an average of 12 months after the insertion of the wedge. Patients' roentgenograms were graded according to the Ahlback classification, and various improvements were noted. Overall, 38% of patients improved to a Hospital for Special Surgery pain score of 25 or 30, which corresponds to an excellent result from total knee arthroplasty. Fifty percent of patients improved to a pain score of 20 or higher, which corresponds to a good result from total knee arthroplasty. The patients with milder osteoarthritis received greater pain relief. However, even patients with complete loss of joint space and bony erosion showed some improvement. It appears that the use of lateral wedges has a place in the conservative treatment of medial osteoarthritis.
authors.affiliation: Center for Hip and Knee Surgery, Mooresville, Indiana.
authors.forename: E M
authors.initials: EM
authors.lastname: Keating
authors.forename: P M
authors.initials: PM
authors.lastname: Faris
authors.forename: M A
authors.initials: MA
authors.lastname: Ritter
authors.forename: J
authors.initials: J
authors.lastname: Kane
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006365:Heel; D006801:Humans; D007719:Knee Joint; D008297:Male; D008875:Middle Aged; D009989:Orthotic Devices; D010003:Osteoarthritis / Q000628:therapy*; D059408:Pain Management; D011446:Prospective Studies; D012775:Shoes