[Ascending intramedullary nailing of the femur. Technique. Initial results. Indications].
Some fractures of the distal third of the femur are not good indications for the centromedular locked nailing technique where the nail in inserted through the greater trochanter. Indeed, unsatisfactory reduction and stabilization are often obtained. Inversely, when the nail is inserted upwardly from the knee joint after drilling an orifice in the trochlea and the condyles, the mechanical locking is very close to the knee joint and, when the subtrochanter region is reached, the nail automatically aligns the fracture. The implant temporarily used was a centromedular tibial nail rotated by 180 degrees and mechanically locked near the knee under fluoroscopic control near the lesser trochanter. Five trauma cases were treated with this technique. Early results have been encouraging, similar to those obtained for nailing with closed surgery. These results would suggest that upward nailing should be conceived for particular indications: fractures of the supracondyle area, spiral and comminutive fractures of the distal third of the femur, certain fractures of the supra and inter condyle area.
Vichard
P
P
Hôpital Jean Minoz, Besançon.
Gagneux
E
E
Garbuio
P
P
Elias
B E
BE
D000328:Adult; D000368:Aged; D001858:Bone Nails; D005260:Female; D005264:Femoral Fractures / Q000601:surgery*; D005594:Fracture Fixation, Intramedullary / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged
L'enclouage centromédullaire ascendant et verrouillé du fémur. Technique. Premiers résultats. Esquisse des indications.