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High Failure Rates of Locking Compression Plate Osteosynthesis with Transverse Fracture around a Well-Fixed Stem Tip for Periprosthetic Femoral Fracture

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Author(s)
Byung-Woo MinKyung-Jae LeeChul-Hyun ChoIn-Gyu LeeBeom-Soo Kim
Keimyung Author(s)
Min, Byung WooLee, Kyung JaeCho, Chul HyunKim, Beom Soo
Department
Dept. of Orthopedic Surgery (정형외과학)
Journal Title
Journal of Clinical Medicine
Issued Date
2020
Volume
9
Issue
11
Keyword
periprosthetic femoral fracturelocking compression plateosteosynthesisopen reductionminimally invasivecomplicationsfailure
Abstract
This study investigated the incidence of failure after locking compression plate (LCP) osteosynthesis around a well-fixed stem of periprosthetic femoral fractures (PFFs). We retrospectively evaluated outcomes of 63 Vancouver type B1 and C PFFs treated with LCP between May 2001 and February 2018. The mean follow-up duration was 47 months. Only patients with fracture fixation with a locking plate without supplemental allograft struts were included. We identified six periprosthetic fractures of proximal Vancouver B1 fractures with spiral pattern (Group A). Vancouver B1 fractures around the stem tip were grouped into seven transverse fracture patterns (Group B) and 38 other fracture patterns such as comminuted, oblique, or spiral (Group C). Vancouver C fractures comprised 12 periprosthetic fractures with spiral, comminuted, or oblique patterns (Group D). Fracture healing without complications was achieved in all six cases in Group A, 4/7 (57%) in Group B, 35/38 (92%) in Group C, and 11/12 (92%) in Group D, respectively. The failure rates of transverse Vancouver type B1 PFFs around the stem tip were significantly different from those of Vancouver type B1/C PFFs with other patterns. For fracture with transverse pattern around the stem tip, additional fixation is necessary because LCP osteosynthesis has high failure rates.
Keimyung Author(s)(Kor)
민병우
이경재
조철현
김범수
Publisher
School of Medicine (의과대학)
Citation
Byung-Woo Min et al. (2020). High Failure Rates of Locking Compression Plate Osteosynthesis with Transverse Fracture around a Well-Fixed Stem Tip for Periprosthetic Femoral Fracture. Journal of Clinical Medicine, 9(11), 3758. doi: 10.3390/jcm9113758
Type
Article
ISSN
2077-0383
Source
https://www.mdpi.com/2077-0383/9/11/3758
DOI
10.3390/jcm9113758
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/43458
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Orthopedic Surgery (정형외과학)
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