{"title":"双平面外侧半楔形截骨术矫正严重胫骨内翻畸形。","authors":"Wolf Petersen, Hassan Al Mustafa, Martin Häner","doi":"10.1016/j.eats.2024.103211","DOIUrl":null,"url":null,"abstract":"<p><p>Indication for this hemi-wedge high tibial osteotomy is the combination of medial osteoarthritis or cartilage damage, varus deformity of >10°, and medial proximal tibial angle of <80°. The proximal lateral tibia is exposed via a skin incision of approximately 10 cm length between the tibial tuberosity and the head of the fibula. After detachment of the anterior tibial muscle, a first oblique guidewire marks the main osteotomy plane and a second guidewire marks the hemi-wedge. Then, the osteotomy is performed along the guidewires with an oscillating saw and the laterally based wedge is removed. After percutaneous needling of the medial collateral ligament with a cannula, the lateral gap is closed and stabilized with an angular-stable plate. The rehabilitation protocol includes partial weight-bearing with 10 kg for 6 weeks and free range of motion.</p>","PeriodicalId":47827,"journal":{"name":"Arthroscopy Techniques","volume":"13 12","pages":"103211"},"PeriodicalIF":1.2000,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11704884/pdf/","citationCount":"0","resultStr":"{\"title\":\"Biplanar Lateral Hemi-Wedge Osteotomy for the Correction of Severe Tibial Varus Deformity.\",\"authors\":\"Wolf Petersen, Hassan Al Mustafa, Martin Häner\",\"doi\":\"10.1016/j.eats.2024.103211\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Indication for this hemi-wedge high tibial osteotomy is the combination of medial osteoarthritis or cartilage damage, varus deformity of >10°, and medial proximal tibial angle of <80°. The proximal lateral tibia is exposed via a skin incision of approximately 10 cm length between the tibial tuberosity and the head of the fibula. After detachment of the anterior tibial muscle, a first oblique guidewire marks the main osteotomy plane and a second guidewire marks the hemi-wedge. Then, the osteotomy is performed along the guidewires with an oscillating saw and the laterally based wedge is removed. After percutaneous needling of the medial collateral ligament with a cannula, the lateral gap is closed and stabilized with an angular-stable plate. The rehabilitation protocol includes partial weight-bearing with 10 kg for 6 weeks and free range of motion.</p>\",\"PeriodicalId\":47827,\"journal\":{\"name\":\"Arthroscopy Techniques\",\"volume\":\"13 12\",\"pages\":\"103211\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-09-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11704884/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Arthroscopy Techniques\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1016/j.eats.2024.103211\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/12/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arthroscopy Techniques","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1016/j.eats.2024.103211","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
Biplanar Lateral Hemi-Wedge Osteotomy for the Correction of Severe Tibial Varus Deformity.
Indication for this hemi-wedge high tibial osteotomy is the combination of medial osteoarthritis or cartilage damage, varus deformity of >10°, and medial proximal tibial angle of <80°. The proximal lateral tibia is exposed via a skin incision of approximately 10 cm length between the tibial tuberosity and the head of the fibula. After detachment of the anterior tibial muscle, a first oblique guidewire marks the main osteotomy plane and a second guidewire marks the hemi-wedge. Then, the osteotomy is performed along the guidewires with an oscillating saw and the laterally based wedge is removed. After percutaneous needling of the medial collateral ligament with a cannula, the lateral gap is closed and stabilized with an angular-stable plate. The rehabilitation protocol includes partial weight-bearing with 10 kg for 6 weeks and free range of motion.