title: Evaluation and treatment of failed ulnar nerve release at the elbow.
abstract: Failure after ulnar nerve decompression at the elbow can be defined as either no change in the patient's symptoms or an initial improvement with recurrence, making the patient history essential in the work-up. Failure may be due to diagnostic, technical, or biologic factors. Technical errors and the development of perineural fibrosis necessitate revision surgery, while nerve damage due to chronic severe compression should be observed. We do not believe any one procedure is superior in the revision setting as long as a complete decompression is achieved with a compression free, stable transposition of the surgeon's choice.
authors.affiliation: Department of Orthopaedic Surgery, New York Presbyterian Hospital, Columbia University, New York, NY 10032, USA.
authors.forename: Kate
authors.initials: K
authors.lastname: Nellans
authors.forename: Peter
authors.initials: P
authors.lastname: Tang
mesh_terms: D020430:Cubital Tunnel Syndrome / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D019299:Decompression, Surgical / Q000379:methods*; D003951:Diagnostic Errors / Q000009:adverse effects; D018450:Disease Progression; D004550:Elbow / Q000294:innervation / Q000503:physiopathology / Q000601:surgery; D004551:Elbow Joint / Q000503:physiopathology; D018737:Hand Strength; D006801:Humans; D006987:Hypesthesia / Q000503:physiopathology; D015994:Incidence; D010808:Physical Examination / Q000379:methods*; D011183:Postoperative Complications / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology / Q000601:surgery; D016059:Range of Motion, Articular; D012008:Recurrence; D012086:Reoperation / Q000379:methods; D063189:Symptom Assessment / Q000379:methods; D017211:Treatment Failure; D014459:Ulnar Nerve / Q000473:pathology / Q000503:physiopathology / Q000601:surgery