The main function of the ankle puncture model is to provide a safe and repeatable teaching and operation platform for medical students and clinical nurses. Through this model, learners can have an intuitive understanding of the anatomical structure of the ankle joint, including the spatial relationship of the joint cavity, bony landmarks and surrounding soft tissues, thereby mastering the accurate puncture site and Angle. Models are usually made of highly realistic materials, which can truly simulate the touch of skin, ligaments and joint capsules, allowing trainees to repeatedly practice in a risk-free environment and enhance their sense of touch and confidence in operation during puncture.

In addition, the ankle puncture model can be used for teaching demonstrations, skills assessment and scientific research training, helping medical staff become familiar with common clinical operation procedures such as joint cavity effusion extraction, drug injection and diagnosis and treatment of synovitis. Through model training, risks such as accidental puncture and infection in clinical practice can be effectively reduced, promoting the formation of standardized operation skills, and enhancing the diagnosis and treatment level of medical staff and the safety of patients. Therefore, this model has significant teaching and practical value in medical education and clinical training.