WebThe lateral surface or the dorsum is wide above and narrow below.It is traversed by the scapular spine, which divides the lateral surface into an cranial supraspinous fossa and the caudal infraspinous fossa, the former being the smaller.The free edge of the spine is in great part subcutaneous, somewhat rough and tuberous in the middle for the attachment of … WebSep 6, 2024 · What is Scapula. The scapula, alternatively known as the shoulder blade, is a thin, flat, roughly triangular-shaped bone placed on either side of the upper back. This …
A Brief Atlas of the Skeleton, Surface Anatomy and Selected
WebDec 29, 2024 · 1/2. The scapula, also known as the shoulder blade, is a flat triangular bone located at the back of the trunk and resides over the posterior surface of ribs two to seven. The scapula, along with the clavicle and the manubrium of the sternum, make up the … Circumflex scapular artery (Arteria circumflexa scapulae) The circumflex … The suprascapular nerve (root value C5, C6) originates from the superior trunk of the … Innervation. The levator scapulae muscle is innervated by the anterior rami of spinal … Acromioclavicular joint (Articulatio acromioclavicularis) The … Omohyoid is a paired muscle located in the anterior region of the neck.It belongs to a … Internal rotation of arm (anterior view) The subscapularis muscle is the only medial … The dorsal scapular nerve arises just above the clavicle, from the proximal part of … The ansa cervicalis (C1-C3) is a nerve loop which stems from the cervical plexus and … WebThe root of the spine of the scapula is the most medial part of the scapular spine. It is termed "triangular area of the spine of scapula", based on its triangular shape giving it … tall boxwoods
Shoulder Anatomy: Girdle, Ligaments, Bones, Humerus, Clavical
WebPatricia Nguyen, MScBMC, Elizabeth Nixon-Shapiro, MSMI, CMI, Sam Gillespie, BSc, Evode Iradufasha, MD. The pectoral and scapular regions consist of various structures that include muscles, blood vessels, and nerves; which all act together to make our upper limbs functional. The muscles of the pectoral region are divided into groups based on ... WebBecause of its sturdy structure and protected location, fractures of the scapula are uncommon. When they do occur, they are an indication that severe chest trauma has … WebMar 24, 2024 · The bones of the shoulder girdle include the scapula, the humerus, and the clavicle. Scapula (shoulder blade) The scapula is the most complex of the shoulder bones. It floats on the rib cage and is attached to it only by muscles. There are three important landmarks on the scapula: the spine of the scapula, the acromion, and the coracoid process. tallboy 3 specs