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KCCAP2muscle08
Group B, Muscle Origins and insertions
| Muscle Name | Origin | Insertion |
|---|---|---|
| Scalenes | Transverse processes of cervical vertebrae. | 1st and 2nd ribs. |
| Pectoralis Major | Manubrium and body of sternum and adjacent clavicle. | Greater tubercle of humerous. |
| Internal Oblique | Thoracolumbar fascia and iliac crest. | Linea alba and inferior ribs. |
| Coracobrachialis | Coracoid process of scapula. | Mid-medial surface of humerus. |
| Extensor Digitorum | Lateral epicondyle of humerus. | Middle and distal phlanges of digits 2 to 5. |
| Flexor Carpi Ulnaris | Medial epicondyle of humerus and superior posterior ulna. | Pisiform, hamate, and base of 5th metacarpal. |
| Sartorius | Anterior superior iliac spine. | Proximal medial surface of tibia. |
| Vastus Intermedius | Anterior lateral femur | Tibial tuberosity. |
| Gracilis | Inferior pubic ramus and symphysis pubis. | Proximal medial surface of tibia. |
| Sternoclediomastoid | Manubrium of Sternum, Medial part of Clavicle | Mastoid Process, Superior Nuchial Line |
| Trapezius | Occipital Bone, Vertebra (Cervicle, Throracic) | Clavicle, Acrimion and Spinous Processes of Scapula |
| Sternocleidomastoid | Manubrium of Sternum, Clavicle | Mastoid Process, Superior Nuchial Line |
| Trapezius | Occipital Bone, Vertebrae | Clavicle, Acromion and Spinous Processes of Scapula |