Webthat of the upper limb. Also, during the seventh week of gestation, the limbs rotate in opposite directions. The upper limb rotates 90° laterally, so that the extensor muscles lie … WebLabel the bony structures of the shoulder and upper limb. Radius Scapula Surgical neck Head of humerus Greater tubercle Humerus Acromion process of scapula Glenoid cavity …
Axial and Appendicular Flashcards Quizlet
WebAug 8, 2024 · The shoulder muscles have a wide range of functions, including abduction, adduction, flexion, extension, internal and external rotation.[1] The central bony structure of the shoulder is the scapula, … WebApr 21, 2024 · The upper limb is presented regionally, starting proximally and proceeding distally. Each region is presented as a unit and organized in a similar manner so that the reader can follow the anatomy in a logical sequence. The specific regions are the posterior cervical triangle, shoulder, arm and elbow, forearm and wrist, and hand. how to access internet on gabb phone
Joints and ligaments of the upper limb: Anatomy Kenhub
WebJun 26, 2024 · The forearm is the portion of the upper extremity extending from the elbow to the wrist. The skeletal framework for this region arises from two primary osseous structures: the radius laterally and the ulna medially. These long bones serve as origins and insertions for many muscle groups allowing for the normal physiologic dynamic movements of the … WebMay 25, 2024 · The three bones of the shoulder are the: Humerus (arm bone) Scapula (shoulder blade) Clavicle (collarbone) The scapula has one part that forms a socket for the ball-and-socket shoulder joint; this is called the glenoid. The glenoid is covered with smooth cartilage. The rounded top of the arm bone (humerus) contacts the shoulder … WebFeb 15, 2013 · Bones of the Shoulder Girdle. The shoulder girdle is made up of two posterior scapulae and two anterior clavicles. These bones make an incomplete ring around the upper thoracic cage. The medial end of each clavicle articulates with the manubrium and scapulae; each scapula connects to the thoracic cage by muscle only. how to access internet on hisense smart tv