The Ilizarov method in infected nonunion of fractures.
Thirty patients with infected non-union of long bones were treated with radical resection of the necrotic bone and bone transport or compression/distraction osteosynthesis. Non-union, infection, deformity, bone gap and shortening were all addressed simultaneously using the Ilizarov principles. There were 15 cases with bone loss ranging from 4 to 12 cm (median bone gap of 7 cm), 10 cases of stiff non-union (six of which had an associated deformity) and five cases of mobile non-union. The median time in the Ilizarov frame was 150 days. Median follow up time after frame removal was 23.5 months. Bone grafting at the docking site was only required in three cases (10%). There were three cases of refracture (10%) and three cases of recurrence of infection (10%). The bone result was excellent in 21 patients (70%), good in three (10%), fair in none (0%) and poor in six (20%). The functional results were excellent in eight patients (26.7%), good in 12 (40.0%), fair in three (10%) and poor in seven (23.3%). It is difficult to precisely define the indications for preservation and reconstruction of severe injuries. The surgical team has to take into account the length, disability, complications and cost of treatment. Patients must be aware of the limitations of functional results and the possible difficulty of return to work despite the reconstructive attempt.
Maini
L
L
Department of Orthopaedics, Maulana Azad Medical College, New Delhi 110002, India.
Chadha
M
M
Vishwanath
J
J
Kapoor
S
S
Mehtani
A
A
Dhaon
B K
BK
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D005599:Fractures, Ununited / Q000000981:diagnostic imaging / Q000534:rehabilitation / Q000601:surgery*; D006801:Humans; D018889:Ilizarov Technique / Q000534:rehabilitation; D007869:Leg Injuries / Q000000981:diagnostic imaging / Q000534:rehabilitation / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010020:Osteonecrosis / Q000601:surgery; D011183:Postoperative Complications; D011859:Radiography; D012189:Retrospective Studies; D016896:Treatment Outcome; D014946:Wound Infection / Q000000981:diagnostic imaging / Q000601:surgery*