The shoulder 0.0 / 5 ? Health & Social CareThe Shoulder UniversityNone Created by: ebissCreated on: 07-05-24 20:00 Joints of the Shoulder Sternoclavicular Scapulothoracic Glenohumeral Acromioclavicular 1 of 18 Ligaments of the Shoulder Superior GH ligament Middle GH ligament Inferior GH ligament Corococlavicular Corocohumeral Corocoacromial 2 of 18 Biomechanics of Flexion 0-180 Humeral head spins posteriorly 3 of 18 Biomechanics of Extension 0-60 Humeral head spins anteriorly 4 of 18 Biomechanics of Abduction 0-180 Humeral head slides inferiorly and rolls superiorly 5 of 18 Biomechanics of Lateral Rotation 0-90 Humeral head rolls posteriorly and slides anteriorly 6 of 18 Biomechanics of Medial Rotation 0-70 Humeral head rolls anteriorly and slides posteriorly 7 of 18 Anterior Deltoid Origin = Clavicle Insertion = Deltoid tuberosity Action = Flexion Innervation = Axillary nerve 8 of 18 Posterior Deltoid Origin = Spine of scapula Insertion = Deltoid tuberosity Action = Extension Innervation = Axillary nerve 9 of 18 Infraspinatous Origin = Posterior surface of scapula Insertion = Greater tubercle Action = Extension and external rotation Innervation = Suprascapular nerve 10 of 18 Subscapularis Origin = Anterior surface of scapula Insertion = Lesser tubercle Action = Extension and internal rotation Innervation = Subscapular nerve 11 of 18 Medial Deltoid Origin = Acromion Insertion = Delotid tuberosity Action = Abduction Innervation = Axillary nerve 12 of 18 Supraspinatus Origin = Supraspinatus fossa Insertion = Greater tubercle Action = Abduction Innervation = Suprascapular nerve 13 of 18 Teres Minor Origin = Lateral border of scapula Insertion = Greater tubercle Action = Adduction and external rotation Innervation = Axillary nerve 14 of 18 Other shoulder muscles Pectorals - major and minor Latissimus dorsi (ext,add,int rotation) Rhomboids (retraction) Serratus anterior (protraction) 15 of 18 Pathologies - Shoulder Instability Symptomatic mvts of GHJ Pain/dislocation/subluxation Stanmore's triangle 16 of 18 Pathologies - RCRP Rotator cuff tendinopathy Rotator cuff tear Shoulder impingement Subacromial bursitis 17 of 18 Pathologies - Adhesive Capsulitis Frozen shoulder Calcific tendinopathy Stiffness/reduced ROM 18 of 18
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