title: [Subtrochanteric femoral fractures].
abstract: Subtrochanteric femoral fractures are proximal femoral fractures which are located between the trochanter minor and an area of 3 cm below the minor trochanter on the femoral shaft. About 10-15% of all proximal femoral fractures correspond to this fracture site. Elderly or geriatric patients are generally affected and the injury is often the result of a fall in the home, while high-energy trauma is the cause in a small group of generally younger patients. Clinical evaluation of the affected extremity shows disability of axial weight-bearing and pain during compression and rotation of the hip joint. Basic diagnostics include conventional x-rays of the injured femur in the anterior-posterior and lateral planes. These subtrochanteric femoral fractures are almost always treated surgically due to the inherent high degree of instability. The main goals of surgical intervention are to achieve anatomic fracture reduction and primary full weight-bearing stability of the corresponding leg. Intramedullary interlocking nails are used for primary treatment, while extramedullary implants are often used in revision surgery. Early mobilization and intensive respiratory exercises are necessary to prevent early postoperative complications.
authors: Abteilung für Unfall-, Hand- und Wiederherstellungschirurgie, Klinik und Poliklinik für Chirurgie, Universitätsmedizin Rostock, Schillingallee 35, 18057, Rostock, Deutschland, benjamin.ulmar@med.uni-rostock.de.
authors: B
authors: B
authors: Ulmar
authors: S
authors: S
authors: Simon
authors: A
authors: A
authors: Eschler
authors: T
authors: T
authors: Mittlmeier
mesh_terms: D001858:Bone Nails; D001860:Bone Plates; D001863:Bone Screws; D005264:Femoral Fractures / Q000000981:diagnostic imaging* / Q000601:surgery*; D005593:Fracture Fixation, Internal / Q000295:instrumentation* / Q000379:methods*; D006801:Humans; D011859:Radiography