Arthroscopic Lysis of Arthrofibrosis of the Fifth Tarsometatarsal Joint.

Loss of motion of the fifth tarsometatarsal joint can be a cause of lateral foot pain after Lisfranc fracture-dislocation or fracture of the fifth metatarsal tubercle. Arthroscopic lysis of the joint can be an effective surgical treatment with the advantage of minimal soft-tissue trauma and early vigorous mobilization of the joint. The lysis can be extended to the fourth tarsometatarsal joint and the adjacent tendons if indicated.