Clinical Assessment 2 Flashcards
What Muscles are involved with Cervical Flexion ?
Scalene Muscles and Longus Coli
What Muscles are involved in Cervical Extension ?
- Levator Scapulae
- Trapezius
- Splenius
- Semispinalis
- Longissimus Cervicis
What muscles are involved in Lateral Flexion and Rotation ?
Lateral Flexion
- Trapezius
- Longus Capitus
Lateral Rotation
- Levator Scapula
- Sternocleidomastoid
What is the origin and insertion of Levator Scapula ?
Origin
- Transverse process of C1-C4
Insertion
- Superior Vertebral Border of Scapula
Action
What is the Origin, Insertion and Action of Latissimus Dorsi ?
What is the O, I , A of the Serratus Anterior
Origin
- Upper first 8-9 Ribs
Insertion
- Vertebral/Medial border of the Scapula
Action
- Upward rotation & Abduction of the Scapula
- Elevates the Ribs
Origin
- Superior 2/3 of axillary border of scapula
Insertion
- Greater tubercle of the humerus
Action
- External Rotation, Extension & adduction of the Humerus
What is the O, I , A of the Subscapularis ?
Origin
Subscapular fossa of anterior scapula
Insertion
Lesser tubercle of the humerus
Action
Internal rotation of the humerus
What is the O, I, A of the Minor Rhomboids ?
Minor
Origin
Spinous process of C7-T1
Insertion
Vertebral border of scapula above spine
Action
Scapular adduction & Downward Rotation
What is the origin, insertion and Action of the Major Rhomboids ?
What is the Origin, Insertion and Action of the Superior Trapezius ?
Origin
- Spinous Process of C7 & to occipital
Insertion
- Lateral 1/3 of clavicle and acromion
Action
- Elevation, Adduction & Upward Rotation
What is the Origin, Insertion and Action of the Medial Trapezius muscle
What is the Origin, Insertion and Action of the Inferior Trapezius
Origin
- Spinous processes of T6-T12
Insertion
- Medial 1/3 of scapular spine
Action
- Depression, upward rotation, and adduction of the scapula
What is the Origin, Insertion and Action of the Posterior Scalene ?
Origin
- Transverse processes of C4-C6
Insertion
- Rib 2
Action
- Neck flexion & Rotation; Rib Elevation
What is the Origin, Insertion and Action of Middle Scalene Muscle ?