title: Transiliac Osteotomy in Surgical Management of Pelvic Post-Traumatic Malunions: A Retrospective Study.
abstract: While uncommon, post-traumatic pelvic malunions present reconstructive challenges and are associated with significant disability and financial burden. A transiliac osteotomy is a surgical technique useful to correct certain types of pelvic fracture malunions, and is only used when the correction of a limb-length discrepancy is the primary goal. This study aims to present our experience with this technique in the treatment of post-traumatic pelvic malunions. Eight patients who underwent transiliac osteotomies for post-traumatic pelvic malunions at our department from 2006 to 2011 were included in this study. We reviewed the clinical and radiographic results of these patients. By the time of their last follow-up, all osteotomy sites and iliac bone graft had healed with no evidence of internal fixation failure. Of the 3 patients who complained of preoperative posterior pain, 2 reported an improvement. All 8 patients noted the resolution of their lower back pain. At the time of their final follow-up, 4 patients could walk normally, 2 had a slight limp without a cane, 1 patient used a cane to help with standing and walking, and the final felt limited during ambulation with a cane. Limb-lengthening relative to preoperative measurements was 2.86 cm (2.2-3.0 cm) at the time of the last follow-up. Two patients were able to return to their previous jobs, 4 patients changed their jobs or engaged in light manual labor while the final 2 were able to perform activities of daily living but were unable to participate in work or labor. Three patients reported being "extremely satisfied" with their outcomes, 3 were "satisfied," and 2 were "unsatisfied." A transiliac osteotomy can be used to manage selected cases of post-traumatic pelvic malunions that are unable to be corrected with a traditional release and osteotomy. However, in these cases the correction of limb-length discrepancies should be the primary reconstructive goal.
authors.affiliation: From the Department of Orthopedics (SL, JW, BF, JD, YY, MX, GW, DZ), Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China; and Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, Illinois (T-CH).
authors.forename: Shun
authors.initials: S
authors.lastname: Lu
authors.forename: Junwei
authors.initials: J
authors.lastname: Wu
authors.forename: Baisheng
authors.initials: B
authors.lastname: Fu
authors.forename: Jinlei
authors.initials: J
authors.lastname: Dong
authors.forename: Yongliang
authors.initials: Y
authors.lastname: Yang
authors.forename: Maoyuan
authors.initials: M
authors.lastname: Xin
authors.forename: Guodong
authors.initials: G
authors.lastname: Wang
authors.forename: Tong-Chuan
authors.initials: TC
authors.lastname: He
authors.forename: Dongsheng
authors.initials: D
authors.lastname: Zhou
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods; D017759:Fractures, Malunited / Q000601:surgery*; D006801:Humans; D007085:Ilium; D017116:Low Back Pain; D008297:Male; D008875:Middle Aged; D051346:Mobility Limitation; D010027:Osteotomy / Q000379:methods*; D010384:Pelvic Bones / Q000601:surgery*; D012189:Retrospective Studies