Use of the infrapatella strap in the treatment of patellofemoral pain.

The spectrum of patellofemoral disorders ranging from chondromalacia of the patella to degenerative arthritis is a difficult, often vexing problem. Many methods of treatment, both surgical and nonsurgical, have been used without uniform or predictable success. The infrapatella strap, a new concept in nonsurgical management of patellofemoral pain, can be effective in 77% of patients. Its simplicity and comfort, patients' acceptance, and the apparent lack of contraindications when it is worn as instructed justify further clinical trials.