Anatomy Lect 4 First Grade 2024-2025 PDF

University of Baghdad College of Medicine 2024-2025 Title: Scapular Region Grade: First Module: HSF 1 – Lecture 4 Speaker: Assist Prof Dr Rana A Altae Date: / / 2024 Objectives:...

University of Baghdad College of Medicine 2024-2025 Title: Scapular Region Grade: First Module: HSF 1 – Lecture 4 Speaker: Assist Prof Dr Rana A Altae Date: / / 2024 Objectives: 2024-2025 University of Baghdad/ College of Medicine 2022-2023 At the end of the lecture the students will be able to: 1. State the Surface Anatomy of the scapular region. 2. Review the Cutaneous innervation of the scapular region. 3. Identify the Muscles connecting the upper limb with the vertebral column. 4. Identify the Muscles passing from the Scapula to the Humerus. 5. Identify the Rotator Cuff Muscles. 6. State the Intermuscular Spaces in the scapular region with structures that pass through.  2024-2025 University of Baghdad/ College of Medicine 2022-2023 SURFACE ANATOMY  2024-2025 University of Baghdad/ College of Medicine 2022-2023 CUTANEOUS INNERVATION  2024-2025 University of Baghdad/ College of Medicine 2022-2023 MUSCLES CONNECTING THE UPPER LIMB WITH THE VERTEBRAL COLUMN 1. TRAPEZIUS 2. LATISSIMUS DORSI 3. LEVATOR SCAPULA 4. RHOMBOID MAJOR 5. RHOMBOID MINOR  2024-2025 University of Baghdad/ College of Medicine 2022-2023  2024-2025 University of Baghdad/ College of Medicine 2022-2023 Clinical Anatomy: 1. Abduction arm above 90 degree with Serratus ant m 2. Shrugging the Shoulder test. (N. Supply Spinal root of accessory XI n)  University of Baghdad/ College of Medicine 2022-2023 Vertebral spinous process  University of Baghdad/ College of Medicine 2022-2023 N.supply: Dorsal Scapular n N.supply: Dorsal Scapular n N.supply: Dorsal Scapular n Action: Elevates the scapula Action: Adducts the scapula Action: Adducts the scapula  2024-2025 University of Baghdad/ College of Medicine 2022-2023  2024-2025 University of Baghdad/ College of Medicine 2022-2023 7 Muscles pass from the scapula to the humerus act on the shoulder: 1. DELTOID 2. TERES MAJOR 3. TERES MINOR 4. SUPRASPINATUS 5. INFRASPINATUS 6. SUBSCAPULARIS 7. CORACOBRACHIALIS  2024-2025 University of Baghdad/ College of Medicine 2022-2023  2024-2025 University of Baghdad/ College of Medicine 2022-2023 N.supply: Axillary n C5-C6 Action: flexion, abduction, extension Clinical Anatomy : 2024-2025 University of Baghdad/ College of Medicine 2022-2023 1. IM injection (lower ½ of the m) 2. Loss of shoulder contour and sensory loss region in paralyzed axillary n.  University of Baghdad/ College of Medicine 2022-2023 N.supply: Suprascapular n N.supply: lower subscapular n N.supply: axillary n N.supply: Upper & Lower Subscapular n Action: medial rotation, adduction of humerus  2024-2025 University of Baghdad/ College of Medicine 2022-2023 Which muscles comprises the ROTATOR CUFF muscles? SITS SUPRASPINATUS INFRASPINATUS TERES MINOR SUBSCAPULARIS University of Baghdad/ College of Medicine 2022-2023 Dr.RaNa…