Foot & Ankle Orthopaedics | |
Biplanar Plating with an Anatomic Tension-Side Plate for Lapidus Fusion: Improved Biomechanical Properties | |
RobertSantrock1  | |
关键词: Lapidus / Bunion / HAV / Biplanar / Tension-Side / Anatomic; | |
DOI : 10.1177/2473011417S000354 | |
学科分类:医学(综合) | |
来源: Sage Journals | |
【 摘 要 】
Category:BunionIntroduction/Purpose:Fixation with relative stability has been shown to provide a rapid, more biological osseous incorporation than primary bone healing,1 theoretically supporting earlier weight bearing following osteotomy and or fusion. One such relative stability construct is 90-90 biplanar locked plating, which previously demonstrated superior biomechanical properties compared to a traditional Lapidus plate and interfragmentary-screw construct.2 Plantar, tension-side fixation is another approach for improved stability with Lapidus fusion, though the required plantar exposure has limited widespread adoption. Thus, a two-plate construct was designed to provide tension-side fixation and relative stability healing, while allowing application through a conventional incision. We tested the hypothesis that biplanar plating with tension-side fixation (low-profile straight dorsal plate and anatomic medial-plantar plate), would demonstrate improved mechanical stability versus the previously-tested...
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201904026445885ZK.pdf | 200KB | download |