Tibial Tubercle Osteotomy with Arthrex® T3 AMZ System

In this video, we demonstrate tibial tubercle osteotomy (TTO) using the Arthrex T3 AMZ system, a powerful surgical technique designed to correct patellar mal-tracking and relieve anterior knee pain. The tibial tubercle is the bony attachment site of the patellar tendon. When malalignment occurs, the patella may track abnormally within the joint, increasing pressure on the cartilage and leading to pain, instability, and degeneration. 🔧 Procedure Overview The goal of this procedure is anteromedialization (AMZ), shifting the tibial tubercle inward (medially) and forward (anteriorly) to realign the extensor mechanism and offload stress from the patellofemoral joint. The surgeon begins by placing a guide over the tibial tubercle and inserting a reference pin to determine the orientation of the osteotomy cut. A cutting guide is then secured to the tibia, and protective instrumentation is used to shield surrounding soft tissues and neurovascular structures. Using a surgical saw, the osteotomy cut is made while preserving a bone bridge, which acts as a hinge to maintain stability during repositioning. The tibial tubercle fragment is then carefully shifted medially using the hinge mechanism. Once the desired alignment is achieved, it is stabilized with guide wires and fixed in place using screws. ✅ Key Benefits of TTO with T3 AMZ System Corrects patellar maltracking and improves biomechanics Reduces pressure on the patellofemoral joint Relieves anterior knee pain Preserves native joint structures Provides stable fixation for controlled healing 🦵 Clinical Applications This procedure is commonly used for: Patellar instability Chronic anterior knee pain Malalignment of the extensor mechanism Failed nonoperative or prior surgical treatments 🏃 Recovery & Outcomes Postoperative rehabilitation typically includes: Limited weight-bearing initially Gradual range-of-motion exercises Strengthening of quadriceps and stabilizers 🎯 Who This Video Is For Orthopedic surgeons & residents Sports medicine specialists Medical device professionals Patients researching patellar realignment surgery With proper healing, patients often experience improved alignment, reduced pain, and better knee function. 👇 Helpful Arthrex Reference Links: https://www.arthrex.com/arthroplasty-... https://www.arthrex.com/?utm_source=y... 👍 Like, comment, and subscribe to see more patient success stories and innovations in minimally invasive orthopedic procedures. Arthrex is a global leader in orthopedic surgical innovation, dedicated to advancing minimally invasive techniques and medical education. Our mission is to help surgeons treat their patients better by providing cutting-edge products, expert training, and comprehensive resources for orthopedic procedures, including sports medicine, joint preservation, and trauma care. Stay Connected: 👍 Subscribe to our channel for the latest in orthopedic surgical techniques and product updates. 📱 Follow Arthrex on: LinkedIn: /   / arthrex   Facebook: /   / arthrex   Instagram: /   / arthrexmeded   X: https://x.com/arthrex