Attachments Of The Back And Neck Flashcards
Trapezius (U/M/L)
Proximal: External Occipital Protuberance, Ligament Nuchae, Spinous Process (C7-T12)
Distal: Scapular Spine/Acromial process/Lateral and Distal 1/3 clavicle
Latissimus Dorsi
Proximal: Thorcolumbar fascia, iliac crest, spinous process (T6-T12), ribs, inferior angle of scapula
Distal: Medial lip of intertubercular sulcus of humerus
Rhomboid Minor
Proximal: Spinous Process (C7-T1)
Distal: Medial border of scapula between superior angle and root of scapular spine
Rhomboid Major
Proximal: Spinous process (T2-T5)
Distal: Medial border of scapula inferior to the scapular spine
Serratus Posterior Superior
Proximal: Supraspinous lig./lig. nuchae/spinous process (C7-T3)
Distal: Superior border of ribs (2-5)
Serratus Posterior Inferior
Proximal: Spinous processes of the vertebrae T11-L2 and the thoracolumbar fascia
Distal: Inferior border of ribs (9-12)
Iliocostalis Lumborum
Proximal: Lateral erector spinae common tendons and iliac crest
Distal: Inferior border of angle of rib (6-7)
Iliocostalis Thoracis
P: Superior angle of ribs 7-12 and medial tendon of lumborum
D: Superior Angle of ribs 1-6
Iliocostalis Cervicis
P: Superior angle of ribs (3-7)
D: Posterior tubercle of transverse processes (C4-C6)
Longissimus Thoracis
P: Erector spinae common tendon, thoracolumbar fascia, transverse and maxillary processes of lumbar vertebrae
D: Transverse processes of all thoracic vert. and lower 9-10 ribs bw tubercle and angles
Longissimus Cervicis
P: Transverse process (T1-T5)
D: Posterior tubercle of transverse processes (C2-C6)
Longissimus capitis
P: Transverse process (C4-T5)
D: Mastoid Process
Spinalis Thoracis
P: L2 spinous process
A: Spinous processes of thoracic vertebrae
Spinalis Cervicis
P: Spinous processes (T1-T2) ligament nuchae
D: Spinous process (C2-C5)
Spinalis Capitis
P: Spinous process T1/C7
D: Superior nuchal line with semispinalis