Pelvic and lumbar models have become indispensable core teaching AIDS in the medical field, especially in medical education and clinical practice. Its importance is mainly reflected in the following aspects:

First, it provides an intuitive teaching tool for medical education. In medical schools and medical training institutions, students need to understand the complex structure and function of the human body through observation and manipulation. The structure and function of pelvis and lumbar spine, as the key parts of human body support and movement, make the direct observation of real human body have certain limitations. The pelvis and lumbar spine models, with their enlarged scale, clear anatomy and removable components, provide students with an in-depth understanding of the structural details, interrelationships and functional characteristics of these parts in a safe environment. This intuitive teaching method helps students to form three-dimensional cognition, improve learning efficiency, and deepen the understanding and mastery of pelvic and lumbar knowledge.

Secondly, it plays an important role in surgical planning and simulation. For orthopedic surgeons, preoperative planning and simulation is the key to improve the success rate of surgery and reduce the risk of surgery. Doctors can perform surgical operations in a virtual environment to simulate real surgical scenarios, thereby improving the proficiency and accuracy of surgical operations.

In addition, pelvic and lumbar models are also indispensable AIDS in rehabilitation. Rehabilitation therapists can use the model to show patients the correct way of movement and posture, and guide patients to carry out rehabilitation training. The visualization and operability of the model make rehabilitation treatment more intuitive and specific, help patients better understand and implement rehabilitation plans, and accelerate the rehabilitation process

In summary, pelvic and lumbar models have become indispensable core teaching AIDS in the medical field due to their intuitiveness, operability and wide application.