CPT® Code 28070

The procedure described by CPT® Code 28070 refers to a synovectomy performed on the intertarsal or tarsometatarsal joint. A synovectomy is a surgical intervention aimed at removing the inflamed synovial tissue that lines the joints. This procedure is particularly indicated for patients suffering from conditions that lead to synovial inflammation, such as rheumatoid arthritis. During the surgery, a precise incision is made over the affected joint, which may be located in the intertarsal or tarsometatarsal region of the foot. Following the incision, the surrounding soft tissues are carefully dissected to expose the joint capsule. The joint capsule is then incised to allow access to the synovial tissue. The inflamed synovial tissue is meticulously excised using a motorized suction shaving device, which aids in the removal process while minimizing damage to the surrounding structures. It is important to note that this code is applicable for each intertarsal or tarsometatarsal joint treated, while a different code, CPT® 28072, is designated for synovectomy of each metatarsophalangeal joint.