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dc.contributor.authorHoskins, W
dc.contributor.authorBucknill, A
dc.contributor.authorWong, J
dc.contributor.authorBritton, E
dc.contributor.authorJudson, R
dc.contributor.authorGumm, K
dc.contributor.authorSantos, R
dc.contributor.authorSheehy, R
dc.contributor.authorGriffin, X
dc.date.accessioned2020-12-22T03:19:11Z
dc.date.available2020-12-22T03:19:11Z
dc.date.issued2016-11-08
dc.identifierpii: 10.1186/s13018-016-0468-9
dc.identifier.citationHoskins, W., Bucknill, A., Wong, J., Britton, E., Judson, R., Gumm, K., Santos, R., Sheehy, R. & Griffin, X. (2016). A prospective case series for a minimally invasive internal fixation device for anterior pelvic ring fractures. JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH, 11 (1), https://doi.org/10.1186/s13018-016-0468-9.
dc.identifier.issn1749-799X
dc.identifier.urihttp://hdl.handle.net/11343/257826
dc.description.abstractBACKGROUND: External fixation is commonly used as a means of definitive fixation of pelvic fractures. Pin site infection is common, with some cases of osteomyelitis and inpatient nursing can be challenging. The aim of this study is to report the outcomes and complications of an alternative minimally invasive technique, known as INFIX, utilising spinal pedicle screws inserted into the supra-acetabular bone and connected by a subcutaneous rod. METHODS: A single-centre prospective case series was performed. The primary outcome measures were fracture stability and displacement at time of implant removal and intra- and post-operative complications. RESULTS: Twenty-one patients were recruited, with 85.7 % of fractures being lateral compression type. Mean follow-up was 342 days. Mean application time was 51 min (range 44-65). Nineteen were removed electively, with mean time to removal 109 days. All cases were stable with no displacement. Two cases were removed emergently, one due to wound infection and the other due to lateral femoral cutaneous nerve neuropathic pain. Twelve patients sustained a lateral femoral cutaneous nerve palsy, with 20/42 nerves being affected. Improvement in all lateral femoral cutaneous nerve symptoms were reported with removal. Nine patients developed asymptomatic heterotopic ossification, and there were three deep infections and one symptomatic due to the bar. CONCLUSIONS: Minimally invasive internal fixation with the INFIX for anterior pelvic ring fractures is an alternative to anterior external fixation. However, a higher rate of lateral femoral cutaneous nerve palsy is noted, and the implant is not well tolerated by all patients. Further studies are required to define fracture types and patients best suited to the technique and how LFCN complications may be minimised. TRIAL REGISTRATION: ACTRN12616001421426 . Registered 12 October 2016. Retrospectively registered.
dc.languageEnglish
dc.publisherBIOMED CENTRAL LTD
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.titleA prospective case series for a minimally invasive internal fixation device for anterior pelvic ring fractures
dc.typeJournal Article
dc.identifier.doi10.1186/s13018-016-0468-9
melbourne.affiliation.departmentMedical Education
melbourne.source.titleJournal of Orthopaedic Surgery and Research
melbourne.source.volume11
melbourne.source.issue1
dc.rights.licenseCC BY
melbourne.elementsid1179840
melbourne.contributor.authorHoskins, Wayne
melbourne.contributor.authorBucknill, Andrew
dc.identifier.eissn1749-799X
melbourne.accessrightsOpen Access


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