Stress fractures of the femoral neck following strenuous activity.
Stress fractures of the femoral neck following sustained strenuous physical activity are uncommon. In 194 military recruits in elite basic training who had sustained 257 stress fractures, most of them in long bone diaphyses, nine such fractures were located in the femoral neck. Seven of these fractures were transverse and undisplaced, and were treated successfully by bed rest and non-weight bearing for 6-8 weeks. The other two fractures displaced into a varus position. One of them was treated successfully by manipulation and plaster of paris spica immobilization. Solid union of the fracture followed within 3 months. The second displaced fracture was treated by two successive procedures of internal fixation because it did not unite after the first intervention and slipped again into varus position. It is therefore suggested that unstable stress fractures of the femoral neck should be initially operated on and stabilized by rigid internal fixation, in order to avoid displacement and severe disability.
Volpin
G
G
Department of Orthopaedic Surgery, Rambam Medical Center, Haifa, Israel.
Hoerer
D
D
Groisman
G
G
Zaltzman
S
S
Stein
H
H
D000293:Adolescent; D001696:Biomechanical Phenomena; D001858:Bone Nails; D001860:Bone Plates; D005265:Femoral Neck Fractures / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000601:surgery; D015775:Fractures, Stress / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D008297:Male; D008889:Military Personnel; D011859:Radiography