Revision Medial Patellofemoral Ligament Reconstruction for Recurrent Instability After Patellofemoral Arthroplasty

被引：0
|
作者：
Iddir, Sabrina P. [1 ]
Phelan, Kelly C. [2 ]
Lee, Christopher S. [3 ,4 ]
机构：
[1] Univ Illinois, Coll Med Chicago, Chicago, IL USA
[2] Univ Rochester, Sch Med & Dent, Rochester, NY USA
[3] Stetson Lee Orthopaed & Sports Med, Burbank, CA USA
[4] 191 S Buena Vista St,Ste 470, Burbank, CA 91505 USA
来源：
ARTHROSCOPY TECHNIQUES | 2023年 / 12卷 / 12期
关键词：
KNEE ARTHROPLASTY; COMPLICATIONS; FAILURE;
D O I：
10.1016/j.eats.2023.07.053
中图分类号：
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];
学科分类号：
摘要：
Recurrent patellar instability is a rare complication after patellofemoral arthroplasty (PFA) and usually involves a traumatic injury. Medial patellofemoral ligament (MPFL) reconstruction after arthroplasty is a complicated and technically challenging surgical procedure because the lack of patellar bone stock due to resurfacing significantly increases the risk of patellar fracture. We present our surgical technique for revision MPFL reconstruction for recurrent instability after PFA. This technical note describes the use of 1.8-mm all-suture anchors for revision MPFL reconstruction in patients with decreased patellar bone stock after PFA. This technique reduces the risk of patellar fracture without compromising the integrity of the MPFL graft.
引用
收藏
页码：e2247 / e2250
页数：4
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