title: [Segmental displacement by callus distraction in extended tibial defects].
abstract: In open tibial fractures with defects over 4 cm, spongiosaplasty is considered to be insufficient. Since 1988 we have tried to apply Ilisarov's ideas of callus distraction in combination with modern external fixation devices and AO/ASIF implants. By August 1995, 15 patients with severe tibial fractures had been treated. The bone defect averaged 7 cm. Thus, more than 1 m of tubular bone was produced. Eleven male and 4 female patients, averaging 21.3 years in age, were given this treatment. The defect was caused by resection of a malignancy in 3 cases and a second- or third-degree open fracture in 12 cases, accompanied by osteomyelitis in 6 cases. Reconstruction required an average of 5.3 operations. The complication rate was 53%, and the median duration of treatment was about 1 year. The final results were excellent or good. Amputation could be avoided in all instances. This treatment is contra indicated if the patient exhibits a lack of compliance. There is a realistic chance of salvaging the limb in cases of severe soft tissue and bone defects. In terms of economical considerations, this treatment is cost effective. Physical integrity and mobility without aid is the important motivation for these patients.
authors.affiliation: Klinik und Poliklinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universität Köln.
authors.forename: A
authors.initials: A
authors.lastname: Prokop
authors.forename: S P
authors.initials: SP
authors.lastname: Mönig
authors.forename: C
authors.initials: C
authors.lastname: Burger
authors.forename: K E
authors.initials: KE
authors.lastname: Rehm
mesh_terms: D000293:Adolescent; D000328:Adult; D001852:Bone Lengthening / Q000295:instrumentation*; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D002146:Bony Callus / Q000000981:diagnostic imaging / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D017102:Fracture Healing / Q000502:physiology; D005597:Fractures, Open / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D018889:Ilizarov Technique / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D010019:Osteomyelitis / Q000000981:diagnostic imaging / Q000601:surgery; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D012086:Reoperation; D013978:Tibial Fractures / Q000000981:diagnostic imaging / Q000601:surgery*
vernacular_title: Segmentverschiebung durch Kallusdistraktion bei langstreckigen Unterschenkeldefekten.