The surgical leg suture training model is a clinical skills teaching tool that simulates the soft tissue structure of the lower extremities. It is mainly used to enhance learners' practical abilities in trauma suture, incision treatment and wound management. Models are usually composed of multiple layers of materials, which can realistically present the skin, subcutaneous tissue and muscle layers, allowing trainees to practice suture techniques at different depths, including common methods such as simple suturing, intermittent suturing, continuous suturing and subcutaneous embedding suturing.

In medical colleges and universities, this model is used in basic surgical skills courses to enable beginners to master the principles of incision management, wound edge alignment and needle distance control. In hospital training, it is often used as a skills training platform for resident physicians, emergency staff and surgical interns, helping to improve their proficiency and standardized operation ability in dealing with trauma suturing. It is also applicable to nursing training, skills competitions and continuing education scenarios, and is used to practice comprehensive operations such as suture removal, dressing change and hemostasis. The surgical leg suture training model provides learners with a safe, repeatable and risk-free efficient practice environment.