In knees of patients over 50 years old with moderate varus femoro-tibial angle up to 4 of varus the medial complex ligamentopraxia technique medial collateral ligament and posterior oblique ligament was used in association with the specific treatment of medial meniscal and chondral injuries The objective was to improve the femoro-tibial conflict favoring functional rehabilitation in knees with misalignment in their anatomical axis The Lyscholm scale score was used ranging between pre and pos toperative from 31 56 to 94 31 points This tec hnique is unprecedented and its effectiveness and replicability should be observed in new studies

Marco Antonio Schueda is an Orthopedist and Traumatologist specializing in knee surgery and arthroscopy, with a Research Fellowship at the Orthopedic Specialty Clinic in Salt Lake City, Utah, USA, and a Doctorate in Orthopedics and Traumatology from UNIFESP, São Paulo. He has extensive academic involvement as a professor at three medical schools, where he has trained more than 1,100 doctors, and currently serves as Coordinator of the Medical School at Universidade do Contestado (UNC). In addition, he is an instructor in medical residency in orthopedics and head of the specialization in knee surgery, having trained 191 orthopedists and knee surgeons. Dr. Schueda has contributed significantly to scientific literature, publishing 56 articles, 32 book chapters, and authoring five books on anatomy, orthopedics, and traumatology. He is an active member of several professional societies, including the Brazilian Society of Knee Surgery (SBCJ), the Brazilian Society of Arthroscopy and Sports Traumatology (SBRATE), the Sociedad Latinamericana de Artroscopía, Rodilla y Deporte (SLARD), and the International Society of Arthroscopy, Knee Surgery and Orthopedic Sports Medicine (ISAKOS).