title: Relaxation of the pars membranacea of the trachea. Surgical treatment.
mesh_terms: D000328:Adult; D016025:Bone Transplantation; D002356:Cartilage / Q000601:surgery*; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects; D008297:Male; D008722:Methods; D009123:Muscle Hypotonia / Q000209:etiology / Q000601:surgery; D014133:Tracheal Diseases / Q000209:etiology / Q000601:surgery*