Joints of limbs 附肢骨连接 山东大学医学院解剖教研室 李振华
Joints of limbs 附肢骨连接 山东大学医学院 解剖教研室 李振华
Joints of upper limb 上肢骨的连接
Joints of upper limb 上肢骨的连接
Joints of should girdle 上肢帶骨的连接 Sternoclavicular joint胸锁关节 Bones: sternal end of clavicle, clavicular notch of sternum and first costal cartilage Articular capsule strong and is reinforced by anterior and posterior sternoclavicular ligaments Articular disc: attached to the capsule dividing the joint into two cavities Movements: elevation and depression forward and backward rotation and circumduction of the acromial end of the clavicle
Joints of should girdle 上肢带骨的连接 Sternoclavicular joint 胸锁关节 ◼ Bones: sternal end of clavicle, clavicular notch of sternum, and first costal cartilage ◼ Articular capsule: strong and is reinforced by anterior and posterior sternoclavicular ligaments ◼ Articular disc: attached to the capsule, dividing the joint into two cavities. ◼ Movements: elevation and depression, forward and backward, rotation and circumduction of the acromial end of the clavicle
Joints of should girdle 上肢帶骨的连接 Coracoacromial Acromioclavicular joint肩锁关节 Acromion ligament Cornoid proce Bones acromion and acromial end of clavicle Movement: rotation of scapula on clavicle Coracoacromial arch喙肩弓 Composition 口 coracoacromial ligament喙肩韧带 o cornoid process 口 Acromion Prevents the shoulder joint from superior dislocation
Joints of should girdle 上肢带骨的连接 Acromioclavicular joint 肩锁关节 ◼ Bones: acromion and acromial end of clavicle ◼ Movement: rotation of scapula on clavicle Coracoacromial arch 喙肩弓 ◼ Composition ❑ coracoacromial ligament 喙肩韧带 ❑ coranoid process ❑ Acromion ◼ Prevents the shoulder joint from superior dislocation Coranoid process Acromion Coracoacromial ligament
Joints of free upper limb 旬由上肢骨的连接
Joints of free upper limb 自由上肢骨的连接