Αποτελέσματα Αναζήτησης
30 Οκτ 2023 · Acting in conjunction with the pectoral girdle, the shoulder joint allows for a wide range of motion at the upper limb; flexion, extension, abduction, adduction, external/lateral rotation, internal/medial rotation and circumduction.
8 Οκτ 2024 · The shoulder joint is an extremely mobile joint, with a wide range of movement possible: Extension (upper limb backwards in sagittal plane) – posterior deltoid, latissimus dorsi and teres major. Flexion (upper limb forwards in sagittal plane) – pectoralis major, anterior deltoid and coracobrachialis.
30 Οκτ 2023 · The bones of the shoulder girdle establish connections between each other and other structures, forming 3 anatomical (true) joints, and one physiological joint: The sternoclavicular (SC) joint, formed between the manubrium of the sternum and the sternal end of the clavicle.
An alternative testing position for internal and external glenohumeral joint rotation is prone with the shoulder at 90 degrees of abduction and the elbow at 90 degrees of flexion. The forearm hangs over the edge of the table.
9 Σεπ 2022 · 100% increased strain on superior band of IGHL in presence of a SLAP lesion. Coracohumeral ligament (CHL) from coracoid to rotator cable. limits posterior translation with shoulder in flexion,adduction, and internal rotation. limits inferior translation and external rotation at adducted position.
Relevant Anatomy. Shoulder Anatomy. The range of motion (ROM) of the arm relative to the trunk does not just come from the glenohumeral joint. Movement also occurs in the acromioclavicular (a.c.) joint, sternoclavicular (s.c.) joint and the upper costosternal and costovertebral joints.
21 Μαρ 2024 · muscular activity are crucial to shoulder biomechanics. This chapter discusses the relevant anatomy, kinematics, static stability, and dynamic stability of the four main articulations. forming the shoulder complex. Clinical examples of applied biomechanics. are provided in each section.
