title: [Complications after pertrochanteric fractures].
abstract: Fractures at the coxal end of the femur have an incidence of almost 100.000 p.a. in Germany. Pertrochanteric femur fractures make up almost half of this collective. The highest incidence of 1.32% is seen in patients over the age of 85. Osteosynthesis is the treatment of choice. The options include extramedullary nail/screw systems or intramedullary nail systems. Study findings to date do not show a clear advantage of one procedure over another. The published complication rates remain high. The main complication is secondary reduction loss with cutout of the hip screw. Other complications include femoral neck shortening and lateralization of the hip screw with local irritation at the iliotibial tract. Functional outcomes after osteosynthesis are still less than satisfactory. Surgery only frees one third of patients from pain. In addition, a majority of patients also suffer loss of independence and social contacts. An alternative approach to treatment is total joint replacement. This is indicated in extreme cases of osteoporosis in combination with osteoarthritis. However, initial high stability must be weighed against an increased risk of dislocation and a higher rate of 1-year mortality.
authors.affiliation: Klinik für Unfallchirurgie, Orthopädie und Sportmedizin, Krankenhaus Barmherzige Brüder, Prüfeninger Straße 86, 93049, Regensburg, Deutschland. bernd.fuechtmeier@barmherzige-regensburg.de
authors.forename: B
authors.initials: B
authors.lastname: Füchtmeier
authors.forename: F
authors.initials: F
authors.lastname: Gebhard
authors.forename: A
authors.initials: A
authors.lastname: Lenich
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D019644:Arthroplasty, Replacement, Hip; D001858:Bone Nails; D001863:Bone Screws; D004867:Equipment Design; D004868:Equipment Failure; D019544:Equipment Failure Analysis; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods*; D005594:Fracture Fixation, Intramedullary / Q000379:methods*; D006620:Hip Fractures / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*; D006801:Humans; D008297:Male; D010147:Pain Measurement; D017060:Patient Satisfaction; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000209:etiology* / Q000401:mortality / Q000601:surgery; D011785:Quality Assurance, Health Care; D011788:Quality of Life; D011859:Radiography; D012086:Reoperation; D012189:Retrospective Studies