Long-term outcome of unreamed intramedullary nails in femur diaphyseal fractures.
BACKGROUND
We evaluated the results of patients with traumatic femur diaphyseal fracture who had undergone biologic fixation with unreamed intramedullary nailing.


METHODS
Twenty-five adults with 29 traumatic femur diaphyseal fractures who had undergone unreamed intramedullary nailing at Uludag University School of Medicine, Department of Orthopedics and Traumatology were included in the study between January 1997 and December 2007. Gender, age, cause of injury, fracture type, operation length, time lapse till surgery, blood loss, fluoroscopy duration, early and late complications, time until union, and functional results were noted. Functional results were evaluated with Klemm-Börner and Thoresen systems and Short Form (SF)-36 health survey questions.


RESULTS
The mean follow-up of the patients was 65.1 +/- 31.6 months (26-138). There was no statistically significant difference between operation length, blood loss and time until union of simple and complex fractures (p > 0.05). Furthermore, the SF-36 questionnaire revealed no statistically significant difference between pain scores (p > 0.05).


CONCLUSIONS
Sparing of the endosteal and periosteal circulation, low infection and high union rates, and good functional outcomes of unreamed intramedullary nailing fixation make it the treatment of choice for simple and comminuted fractures of the femur shaft, especially for multi-trauma patients and patients with cardiopulmonary comorbidities.
Department of Orthopaedics and Traumatology, Uludag University Faculty of Medicine, Bursa, Turkey.
Bülent
B
Ozdemir
Burak
B
Akesen
Burak
B
Demirağ
Muhammed Sadik
MS
Bilgen
Kemal
K
Durak
D000058:Accidental Falls; D000063:Accidents, Traffic; D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D016063:Blood Loss, Surgical / Q000706:statistics & numerical data; D005260:Female; D005264:Femoral Fractures / Q000453:epidemiology / Q000209:etiology / Q000601:surgery*; D005500:Follow-Up Studies; D005594:Fracture Fixation, Intramedullary; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D017678:Sex Distribution; D013406:Suicide, Attempted; D013997:Time Factors; D016896:Treatment Outcome; D014421:Turkey / Q000453:epidemiology; D055815:Young Adult