Origins and Insertions Flashcards
Rectus Capitis Posterior Major
O: SP C2
I: Inferior Nuchael line
Rectus Capitis Posterior Minor
O: SP C1
I: Inferior Nuchael Line
Oblique Capitis Inferior
Origin: SP C2
Insertion: TP C1
Oblique Capitis Superior
O: TP C1
I: Inferior Nuchael Line
Splenius Capitis
O: Nuchael Ligament, SP C7-T3
I: Mastoid process, superior nuchael line
Splenius Cervicis
O: TPs T3-T6
I: TPs C1-C3
Rhomboid Major
O: SP T2-T5
I: medial border of scap
Rhomboid Minor
O: SP C7-T1
I: medial border of scap
Longus Capitis
O: TPs of C3-C6
I: occipital bone
Longus Colli
O: TPs C3-T3
I: Vertebral bodies C1-C6
Rectus Abdominus
O: Pubic crest, Pubic symphysis
I: Xiphoid process, ribs 5-7
External Oblique
O: Ribs 5-12
I: ASIS, iliac crest, linea alba, pubic bone
Internal Oblique
O: Inguinal ligament, iliac crest, thoracoabdominal fascia
I: pubic bone, linea alba, ribs 9-12
Transverse oblique
O: inguinal ligament, iliac crest, thoracoabdominal fascia, ribs 7-12
I: pubic bone, linea alba
Flexor Carpi Radialis
O: Medial epicondyle of humerus
I: Metacarpals 2-3
Flexor Carpi Ulnaris
O: medial epicondyle of humerus
I: 5th MC, hook of hamate, pisiform
Flexor Pollicis longus
O: IOM, Radius
I: 1st distal phalanx
Flexor Digitorum Profundus
O: IOM, ulna
I: distal phalanx of digits 2-5
Extensor Carpi radialis longus
O: Lateral supracondylar ridge of humerus
I: 2nd metacarpal
Extensor Carpi radialis brevis
O: Lateral epicondyle of humerus
I: 3rd metcarpal
Extensor Carpi ulnaris
O: lateral epicondyle of humerus
I: 5th metacarpal
ABductor pollicis brevis
O: FLX retinaculum, scaphoid, trapezium
I: 1st proximal phalanx
Flexor pollicis brevis
O: FLX retinaculum, trapezium
I: 1st Proximal phalanx
Opponens Pollicis
O: FLX retinaculum, trapezium
I: 1st Metacarpal
Abductor digiti minimin
O: pisiform, tendon of FLX carpi ulnaris
I: 5th proximal phalanx
Flexor digit minimi
O: FLX retinaculum, hook of hamate
I: 5th proximal phalanx
Opponens digiti minimi
O: FLX retinaculum, hook of hamate
I: 5th metacarpal
Adductor pollicis
Oblique head
O: capitate, base of 2-3 metacarpals
I: 1st proximal phalanx
Transverse head
O: palmar surface of 3rd metacarpal
1: 1st proximal phalanx
PADS
O: medial side of 2nd metacarpal
lateral side of 4-5 metacarpal
I: proximal phalanx of 2 (medial side)
proximal phalanx of 4-5 (lateral side)
DABs
O: Adjacent shaft of metacarpals 1-5
I: proximal phalanx of digits 2&4 (lateral side)
proximal phalanx of digit 3 (medial and lateral side)
Serratus Posterior Superior
O: SPs of C7-T3
I: Ribs 2-5
Serratus Posterior Inferior
O: SPs of T11-L2
I: Ribs 9-12
Abductor Hallucis
O: Calcaneus
I: 1st proximal phalanx
Flexor Hallucis Brevis
O: cuboid, lateral cuneiform
I: 1st proximal phalanx
Flexor Digitorum Brevis
O: Calcaneus
I: Middle phalanges 2-5
Lumbricals 1-4
O: Tendons of FDL
I: Extensor expansion hood 2-5
Flexor digiti minimi brevis (foot)
O: 5th Metatarsal
I: 5th proximal phalange
Abductor digiti minimi
O: base of 5th Metatarsal
I: 5th proximal phalange
Adductor Hallucis (foot)
Oblique head
O: MTs 2-4
I: 1st proximal phalanx
Transverse head
O: MTs 2-5
I: 1st proximal phalanx
PADs
DABS
Quadratus Plantae
O: Calcaneus
I: Tendons of FDL
Trapezius
O: superior nuchael line, external occipital protuberance, SPs of C7-T12, nuchal ligament
I: Spine of scapula, acromion, lateral end of clavicle
A: Depresses, ADD, ROT, Elevates scap
Anterior Scalene
O: TPs of C2-C6
I: Rib 1
Middle Scalene
O: TPS of C2-C7
I: Rib 1
Posterior Scalene
O: TPs of C5-C7
I: Rib 2
Psoas Major
O: TPs, IVDS, and bodies of T12-L5
I: Lesser trochanter
Psoas Minor
O: IVDs, bodies of T12-L1
I: Lesser trochanter
Superficial/Deep Transverse Perineal
O: Ischial Tuberosity
I: Perineal body
Ischiocavernosus
O: Ischial tuberosity
I: Pubic symphysis
Bulbospongesiosus
O: perineal body
I: perineal body
Iliococcygeus
O: ilium bone
I: coccyx bone
Pubococcygeus
O: pubic bone
I: coccyx bone
Puborectalis
O: Pubic bone
I: Rectum
Ischiococcygeus
O: Ischium bone
I: coccyx bone