title: The use of the long gamma nail in proximal femoral fractures.
abstract: The results of 100 'Long Gamma Nails' (LGN) inserted in 97 patients, for the treatment of complex proximal femoral fractures and pathological lesions, are reported. The mean patient age was 74 (16-98). Seven significant complications occurred; four lag screws cut out, one broken nail, one infected non-union and one peri-prosthetic fracture. Five patients underwent revision either to total hip arthroplasty or exchange nailing. Seventy patients had follow-up of greater than 2 months (mean 10.8 months). Success was defined as stability of the fracture until union or death; this was achieved in 85% of cases. The mortality was 10% at 30 days and 25% at 1 year. The complication rate fell with increasing experience. Complex proximal femoral fractures are difficult to treat with all implants demonstrating high complication rates. The long gamma nail allowed early weight bearing and was effective in 85% of cases. Malpositioning of the implant should be avoided, as this was the leading cause of failure. Surgeon experience is an important factor but training of surgeons does not adversely affect outcome.
authors.affiliation: Department of Orthopaedics, Frenchay Hospital, North Bristol NHS Trust, Bristol BS16 1LE, UK.
authors.forename: K
authors.initials: K
authors.lastname: Sehat
authors.forename: R P
authors.initials: RP
authors.lastname: Baker
authors.forename: G
authors.initials: G
authors.lastname: Pattison
authors.forename: R
authors.initials: R
authors.lastname: Price
authors.forename: W J
authors.initials: WJ
authors.lastname: Harries
authors.forename: T J S
authors.initials: TJ
authors.lastname: Chesser
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001858:Bone Nails; D002983:Clinical Competence; D004867:Equipment Design; D004868:Equipment Failure; D005260:Female; D005264:Femoral Fractures / Q000601:surgery*; D005592:Fracture Fixation / Q000295:instrumentation / Q000379:methods; D005594:Fracture Fixation, Intramedullary / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D012086:Reoperation; D012189:Retrospective Studies; D016896:Treatment Outcome