Upper limb bone model

Upper limb bone models are common anatomical teaching AIDS in medical education and clinical training, mainly demonstrating the complete bony structure from the shoulder girder to the hand of the human body. This model typically includes the scapula, clavicle, humerus, ulna, radius, as well as the carpal bones, metacarpal bones and phalanges of the hand. It is precisely replicated according to standard proportions and anatomical positions, and can visually present the morphological characteristics and interconnection methods of the upper limb bones.

In teaching, upper limb bone models can be used to help students master the composition and range of motion of important joints such as the shoulder joint, elbow joint, and wrist joint, and understand the positioning significance of bony landmarks in clinical diagnosis and operation. At the same time, it can clearly display the morphological characteristics of the long bones in the upper limbs and their relationship with the surrounding joints, facilitating students to conduct systematic learning in combination with theoretical knowledge.

Some models feature detachable or joint movement designs, enabling learners to simulate flexion, extension, rotation and other movements of the upper limbs, and better understand the principles and mechanisms of joint movement. In clinical training, the model can also serve as an intuitive tool for explaining surgical approaches, analyzing injury mechanisms, and conducting rehabilitation teaching.

Overall, the upper limb bone model not only enhances the intuitiveness and interactivity of anatomy teaching, but also plays an important auxiliary role in clinical practice and rehabilitation training. It is one of the essential basic teaching equipment for medical colleges and research institutions.