WebInserts at medial lip of the intertubercular groove of the humerus iii. Concentric action- extension, internal rotation, adduction f. Rotator cuff i. All rotates humerus ii. Composed of 4 muscles 1. Subscapularis 2. Infraspinatus 3. Supraspinatus 4. Teres minor iii. Subscapularis 1. Originates at the entire anterior surface of subscapular fossa 2. WebSep 4, 2024 · The bicipital groove (also known as the intertubercular sulcus or sulcus intertubercularis) is the indentation between the greater and lesser tuberosities of the …
Humerus Encyclopedia Anatomy.app Learn anatomy 3D …
WebOct 27, 2024 · The Humerus is the long bone of the forearm, ... The joint capsule barely extends past the areas of articulation, except where it continues distally into the … Web月骨(或稱半月骨)是人體手部掌骨的一部份,特色是前側深陷而呈現新月狀。 它位於掌骨近心列(即最靠近前臂的一列)的中央,夾在外側的手舟骨和內側的 三角骨 ( 英语 : Triquetral bone ) 之間,並和前臂的尺骨與橈骨形成關節。:708. 參見. 掌骨; 參考資料. 本條目包含來自屬於公共領域版本的 ... sunova koers
The Intrinsic Muscles of the Shoulder
WebMar 21, 2013 · The intertubercular bicipital groove is a sulcus formed by the greater and lesser tubercles of the humerus. The tendon of the long head of the biceps muscle … WebThe radial groove (also known as the musculospiral groove, radial sulcus, or spiral groove) is a broad but shallow oblique depression for the radial nerve and deep brachial artery. It is located on the center of the lateral border of the humerus bone. Although it provides protection to the radial nerve, it is often involved in compressions on the nerve (due to … WebDec 13, 2024 · The intertubercular sulcus, also known as the intertubercular groove, or bicipital groove, is a groove separating the greater and lesser tubercles of the … sunova nz