title: Chronic thumb metacarpophalangeal joint ulnar collateral ligament insufficiency.
authors: Department of Orthopedic Surgery, Division of Hand Surgery, Mayo Clinic, Rochester, MN, USA.
authors: Peter C
authors: PC
authors: Rhee
authors: Sanjeev
authors: S
authors: Kakar
mesh_terms: D000328:Adult; D017885:Collateral Ligaments / Q000293:injuries*; D006801:Humans; D007593:Joint Instability / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D008297:Male; D008662:Metacarpophalangeal Joint / Q000293:injuries*