Dr. OMID BANDARCHI on X: As you can see in the image ,the 5 joints of the shoulder shown. Besides, the two ligamentous attachments between the clavicle & first rib (costoclavicular lig)
Dr. OMID BANDARCHI on X: 🔴The skeletal muscles based on the patterns of fascicle arrangement, can be classified in 7 different shapes: ✔️PARALLEL-FUSIFORM. ✔️CIRCULAR=sphincters. ✔️CONVERGENT. ✔️PENNATE (penna=feathers). ✔️UNIPENNATE
Dr. OMID BANDARCHI on X: đź”´SHOULDER MUSCLES can be classified into extrinsic & intrinsic: â—‹EXTRINSIC : -Superficial layer : Trapezius & latissimus dorsi. -Deep layer : levator scapulae & rhomboid muscles. â—‹INTRINSIC
Dr. OMID BANDARCHI on X: ✴️Shoulder joint (GHJ) is innervated by articular branches of: -SUPRASCAPULAR, -AXILLARY, -SUBSCAPULAR, -LATERAL PECTORAL, -MUSCULOCUTANEOUS nerves Current literature supports the presence of a common sensory innervation pattern
Dr. OMID BANDARCHI on X: SCAPULA • Flat,triangular-shaped, with 3 angles, 3 borders, an anterior & posterior surface • Along with the clavicle, it forms the shoulder or pectoral girdle, connecting the
Dr. OMID BANDARCHI on X: A wonderful GIFđź‘Ť from SUBSCAPULARIS MUSCLE: a powerful triangle-shaped & one of the 4 muscles of rotator cuff apparatus. Origin: subscapular fossa. Insertion: lesser tubercle of