Orthopaedic Department, AZ Groeninge, President Kennedylaan 4, Kortrijk 8500, Belgium; Ankle Instability Group; GRECMIP - MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied - Minimally Invasive Foot and Ankle Society), Mérignac, France.
Ankle Instability Group; Orthopaedic Department, Merignac Sport Clinic, 4, Rue Georges Negrevergne, Merignac 33700, France.
Foot Ankle Clin. 2020 Sep;25(3):425-439. doi: 10.1016/j.fcl.2020.05.004. Epub 2020 Jul 3.
A bunionette deformity is a painful prominence on the lateral aspect of the fifth metatarsal head. Surgical treatment can be considered if conservative treatment has failed to relieve the symptoms. The percutaneous approach consists of 2 steps: a condylectomy and an osteotomy of the fifth metatarsal. The learning curve is small and the final results are similar to the open techniques. The main advantages are the hardware-free technique and the minimally invasive approach. This percutaneous approach avoids complications related to hardware and soft tissue healing. Because of this low complication rate, the percutaneous technique may become the new gold standard.
小脚趾囊炎畸形是第五跖骨头外侧的一种疼痛性隆起。如果保守治疗未能缓解症状,可以考虑手术治疗。经皮入路包括 2 个步骤:跖骨头切除术和第五跖骨截骨术。学习曲线较小,最终结果与开放技术相似。主要优点是无内置物技术和微创入路。这种经皮入路可避免与内置物和软组织愈合相关的并发症。由于这种低并发症发生率,经皮技术可能成为新的金标准。