title: Intramedullary osteosynthesis versus plate osteosynthesis in subtrochanteric fractures.
abstract: Due to an ever-aging population and a growing prevalence of osteoporosis and motor vehicle accidents, the number of subtrochanteric fractures is increasing worldwide. The choice of the appropriate implant continues to be critical for fixation of unstable hip fractures. The subtrochanteric region has certain anatomical and biomechanical features that can make fractures in this region difficult to treat. The preferred type of device is a matter of debate. Increased understandings of biomechanical characteristics of the hip and improvement of the implant materials have reduced the incidence of complications. The surgeons choose between the two methods according to Seinsheimer's classification and also to their personal preferences. As a general principle, the open reduction and internal fixation were performed in stable fractures, and the closed reduction and internal fixation were performed in unstable fractures. The advantages of intramedullary nailing consist in a small skin incision, lower operating times, preservation of fracture hematoma and the possibility of early weight bearing. The disadvantages consist in a difficult closed reduction due to important muscular forces, although the nail can be used as a reduction instrument, and higher implant cost. In open reduction internal fixation techniques, the advantage is represented by anatomical reduction which, in our opinion, is not necessary. The disadvantages are represented by: higher operating time, demanding surgery, large devascularization, higher infection rates, late weight bearing, medial instability, refracture after plate removal and inesthetic approach.
authors.affiliation: Carol Davila University of Medicine and Pharmacy, Bucharest, Department of Orthopedics, Clinical Emergency Hospital Bucharest, Romania. burneicristian@yahoo.com
authors.forename: C
authors.initials: C
authors.lastname: Burnei
authors.forename: Gh
authors.initials: G
authors.lastname: Popescu
authors.forename: D
authors.initials: D
authors.lastname: Barbu
authors.forename: F
authors.initials: F
authors.lastname: Capraru
mesh_terms: D001860:Bone Plates; D005593:Fracture Fixation, Internal / Q000379:methods; D005594:Fracture Fixation, Intramedullary / Q000379:methods; D006620:Hip Fractures / Q000601:surgery*; D006801:Humans