Scapula (Shoulder Blade): Landmarks, Borders & Surfaces | Anatomy скачать в хорошем качестве

Scapula (Shoulder Blade): Landmarks, Borders & Surfaces | Anatomy

Content: 00:00 Introduction & Content 00:40 Scapula Anatomy 00:55 Coracoid Process 01:55 Spine of Scapula & Acromion 03:51 Supraspinous & Infraspinous Fossa 04:32 Subscapular Fossa 05:13 Neck of Scapula & Glenoid Cavity 06:55 Borders of the Scapula 08:55 Outro & Next Topic ------------------ 🫀Help me make more free educational content:    / @taimtalksmed   📲Other Links: Website: https://taimtalksmed.com/ Instagram:   / taimtalksmed   Discord:   / discord   ------------------- This video covers the anatomy of the scapula. Structures covered in this video: Surfaces and Fossae: • Anterior surface of scapula • Posterior surface of scapula • Subscapular fossa (Fossa subscapularis) • Supraspinous fossa (Fossa supraspinata) • Infraspinous fossa (Fossa infraspinata) Processes and Projections: • Coracoid process (Processus coracoideus) • Acromion (Acromion) • Spine of scapula (Spina scapulae) • Acromial angle (Angulus acromialis) • Deltoid tubercle Angles and Borders: • Superior angle (Angulus superior) • Inferior angle (Angulus inferior) • Lateral angle (Angulus lateralis) • Superior border (Margo superior) • Medial border / Vertebral border (Margo medialis) • Lateral border / Axillary border (Margo lateralis) Articular Surfaces and Joints: • Glenoid cavity (Cavitas glenoidalis) • Supraglenoid tubercle (Tuberculum supraglenoidale) • Infraglenoid tubercle (Tuberculum infraglenoidale) • Acromioclavicular joint (Articulatio acromioclavicularis) • Clavicular facet (Facies articularis clavicularis) • Neck of scapula (Collum scapulae) Notches and Ligaments: • Suprascapular notch (Incisura scapulae) • Spinoglenoid notch (Incisura spinoglenoidalis) • Coracoacromial ligament (Ligamentum coracoacromiale) • Superior transverse scapular ligament Muscles Associated with the Scapula: • Subscapularis • Supraspinatus • Infraspinatus • Teres major • Teres minor • Deltoid • Trapezius • Levator scapulae • Rhomboid major • Rhomboid minor • Serratus anterior • Pectoralis minor • Biceps brachii (long head and short head) • Triceps brachii (long head) • Omohyoid (inferior belly) Neurovascular Structures & Clinical Mnemonics: • Suprascapular nerve • Suprascapular artery • Suprascapular vein • “Army over Navy” (Artery over ligament, Nerve under) • Spinoglenoid notch syndrome • SLAP lesion (Superior Labrum Anterior Posterior tear) Functions and Clinical Relevance: • Scapular stabilization and mobility • Role in shoulder abduction, elevation, and rotation • Rotator cuff anchoring • Glenohumeral joint support • Scapular winging (due to serratus anterior weakness) • Impingement and rotator cuff pathology • Muscle attachment site for upper limb motion Sources: • Kozlowski, T. (2017). Memorix Anatomy, 2nd ed. • Standring S. (2020). Gray’s Anatomy, 42nd edition • Tubbs RS, Shoja MM, Loukas M. (2016). Bergman’s Encyclopedia of Human Anatomic Variation • White TD, Folkens PA. (2005). The Human Bone Manual Programs used: Complete Anatomy, Biorender, PowerPoint