title: Letter: Non-union of the scaphoid.
mesh_terms: D001174:Arthrodesis; D001178:Arthroplasty; D016025:Bone Transplantation; D002348:Carpal Bones / Q000293:injuries*; D005593:Fracture Fixation, Internal; D005599:Fractures, Ununited / Q000628:therapy*; D006801:Humans; D014182:Transplantation, Autologous