[Intramedullary locked nailing in the treatment of proximal femoral fractures].
BACKGROUND
The aim of the study is evaluation of results of operative treatment the proximal femoral fractures with intramedullary locked nailing.


METHODS
In years 1996-2004 44 patients were treated because of proximal femoral fractures with closed reduction and stabilization with intramedullary locked nailing. There were 15 women and 29 men in average age 60 years (18-95 years). There were 2 femoral neck fractures and 42 peritrochanteric fractures. The fracture of femoral shaft in 2 patients accompanied the fracture of proximal part of femur. The morphology of fractures was estimated according to AO classification. Clinical results were evaluated with Harris hip score (HHS).


RESULTS
The average follow up is 8 months (from 6 to 24 months). There was good reduction of 27 fractures on postoperative radiograms. The average 15 degrees of varus lack of reduction was noted in 17 peritrochanteric fractures (from l0 to 35 degrees). There were mainly 31.A.3 unstable fractures according to AO classification. 3 patients died during three postoperative months from causes not connected with operative treatment. 39 fractures united in the period from 10 to 16 weeks. Delayed union--after 6 months occurred in 2 persons. Fatigue fracture of intramedullary rods occurred to both of this patients. The average Harris Hip Score was 86 points (from 70 to 100 points) after union of fractures.


CONCLUSIONS
(1) The use of intramedullary locked nailing in the treatment of fractures of proximal part of femur leads to union without additional immobilization. (2) Closed intramedullary locked nailing in the treatment of unstable intertrochanteric fractures is connected with the risk of varus malalignment of fragments, which does not delay union, but decreases functional outcome. (3) Proper operative technique decreases the number of intra- and postoperative complications.
Gagała
Jacek
J
Katedra i Klinika Ortopedii i Traumatologii Akademii Medycznej im. Prof Fehiksa Skubiszewskiego w Lublinie.
Kołodziej
Robert
R
Blacha
Jan
J
Blicharski
Tomasz
T
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001858:Bone Nails; D001863:Bone Screws; D005260:Female; D005264:Femoral Fractures / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D005265:Femoral Neck Fractures / Q000601:surgery; D005500:Follow-Up Studies; D005594:Fracture Fixation, Intramedullary / Q000379:methods*; D017102:Fracture Healing; D006801:Humans; D016268:Internal Fixators / Q000145:classification; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011859:Radiography; D020127:Recovery of Function; D016896:Treatment Outcome