The clinical significance of the spinal puncture model is mainly reflected in three aspects: medical teaching, skills training and risk avoidance. Spinal puncture is a clinical operation commonly used for diagnosis and treatment, such as cerebrospinal fluid examination, drug injection and anesthesia administration, etc. It requires the operator to have precise anatomical knowledge and proficient techniques. However, as this operation involves the central nervous system and has a relatively high clinical risk, direct training on real patients is not safe.

The spinal puncture model is designed based on the anatomical structure of the lumbar region of the human body, clearly showing the position of the vertebrae, spinous process space and simulated spinal canal. Some models are also equipped with devices that can sense resistance, allowing the operator to experience the feeling of passing through different tissue layers during the needle insertion process. Through this simulation experience, learners can repeatedly practice in a low-risk environment, thereby enhancing the accuracy and proficiency of their operations.

In medical education, this model provides students with an intuitive training platform, helping them master the basic steps and precautions of spinal puncture. In clinical training, it is also an important tool for physicians to standardize their operations and can effectively reduce the risk of complications caused by lack of experience.

Therefore, the spinal puncture model has significant clinical significance in enhancing operational skills, ensuring patient safety, and promoting the standardization of medical education.