Osteology Flashcards
C1-C4 Transverse Processes
Levator Scapulae
C7-T12 Spinous Processes
- Rhomboid Minor
- Rhomboid Minor
- Trapezius
- Latissimus Dorsi
Subscapular Fossa
• Subscapularis
Upper lateral Border of scapula
• Teres Minor
Lower Lateral Border of the Scapula
• Teres Major
Medial Margin of: Clavicle, acromion, scapular spine
• Trapezius
Medial border of Scapula
• Above spine o Levator Scapulae • At Spine o Rhomboid Minor • Below Spine o Rhomboid Major
Intertubercular Groove of Humerus
• Latissimus Dorsi
Lesser Tubercle of Humerus
• Subscapularis
Greater Tubercle of Humerus
• Superior facet o Supraspinatus • Middle Facet o Infraspinatus • Inferior Facet o Teres minor
Deltoid Tuberosity
Deltoid
Ribs 3-5
- Pectoralis minor
- Serratus Anterior
- Pectoralis Major
Crest of the Greater Tubercle of Humerus
• Pectoralis Major
Coracoid process
- Coracobrachialis
- Biceps brachialis short head
- Pectoralis Minor
Medial Border of scapula (costal surface)
• Serratus anterior
Supragleniod Tubercle
• Biceps brachii
Anterior aspect of the humerus (lower ½)
• Brachialis
Olecrannon of Ulna
• Triceps Brachii
Lateral Epicondyle and Supracondylar Ridge of the Humerus
- Extensor Carpi Radilais Longus
- Extensor Carpi Radialis Brevis
- Brachioradialis
- Extensor Digitorum
- Extensor Carpi ulnaris
Styloid Process (radius)
• Brachioradialis
Base of metacarpal 2
• Extensor Carpi radialis longus
Base of metacarpal 3
• Extensor carpi radialis brevis
Extensor expansion (at any pt)
- Extensor Indicis
- Extensor digitorum
- Extensor digiti minimi
- Lumbricals
- Palmar and Dorsal Interossei
Base of metacarpal 5
• Extensor carpi ulnaris
* Flexor Carpi ulnaris
Radius Ulna and interosseus membrane
- Supinator
- Extensor pollicis longus
- Extensor pollicis Brevis
- Abductor pollicis longus
- Extensor Indices
Radius (insertions)
- Brachioradialis
- Biceps brachii (biceps tuberosity)
- Pronator Teres (shaft)
- Pronator Quadratus (Distal)
Base of proximal phalanx of thumb
- Extensor pollicis brevis
- Flexor Pollicis brevis
- Abductor pollicis (longus and brevis)
- Adductor pollicis (transverse and oblique head)
Distal phalanx of thumb
- Extensor pollicis longus (Base)
* Flexor Pollicis Longus
1st metacarpal
- Abductor pollicis longus (base)
* Opponens pollicis
Distal Phalanges Digits 2-5
• Flexor Digitorum Profundus
Base of proximal Phalanx Digit 5
- Flexor Digiti minimi
* Abductor digiti minimi
Metacarpal 5
• Opponens digiti minimi
Anterior Inferior Iliac Spine
• Straight head of rectus femoris
Superior Aspect of the Acetabulum
• Reflected head of rectus femoris
Iliac Fossa
• Illiacus
Lesser Trochanter of Femur
• Iliopsoas and psoas major
Pubis
- Gracilis
- Pectineus
- Adductor longus
- Obturator Externus
- Adductor magnus (pubis/ischium)
- Adductor Breves (pubis/ischium)
Linea Aspera
- Adductor longus
- Adductor brevis
- Adductor Magnus
Dorsal Illium
• Gluteus Maximus
Illium (between anterior and posterior gluteal lines)
• Gluteas medius
Ilium (between Anterior and inferior gluteal lines)
• Gluteus medius
Lateral aspect of the iliac crest
• Tensor fascia latae
Trochanteric Fossa of Femur
• Obturator Externus
Gluteal tuberosity
• Gluteus maximus
Greater Trochanter
- Gluteus medius (lateral aspect)
- Gluteus minimus (anterior aspect)
- Piriformis (medial aspect)
- Superior gemellus (medial aspect)
- Obturator Internus (medial aspect – via Obt. Int. tendon)
- Inferior Gemellus (medial aspect – via Obt. Int. tendon)
Quadrate Tubercle
• Quadratus femoris
Ischium
- Superior Gemellus
- Inferior Gemellus
- Quadratus femoris
- Adductor magnus (pubis/ischium)
- Adductor Breves (pubis/ischium)
Sacrum
- Piriformis
* Gluteus Maximus
Ischial Tuberosity
- Biceps femoris (long head)
- Semitendinosus
- Semimembranosus
Head of fibula
• Biceps femoris
Medial Tibial condyle
• Semimebranosus (medial aspect)
Lateral condyle of femur
- Gastrocnemius (lateral head)
- Plantaris
- Popliteus
Medial condyle of femur
• Gastrocnemius (medial head)
Tibia, Interosseous membrane and Fibula
- Tibialis Anterior
- Extensor Hallucis longus
- Extensor Digitorum
Fibula, Interosseous membrane and tibia
- Flexor halluces Longus
- Flexor Digitorum Longus
- Tibialis Posterior
Base of 1st metatarsal and cuneiform
- Tibialis anterior
* Fibularis Longus
Distal Phalanx of Great Toe
- Extensor Hallucis Longus
* Flexor Hallucis Longus
Distal Phalanx of Digits 2-5
• Flexor Digitorum Longus
Navicular and Medial Cuneiform
• Tibialis posterior
Base of 5th metatarsal
- Fibularis Tertius
* Fibularis brevis
Calcaneus (origin)
- Extensor Digiortum Brevis
* Extensor Hallucis Brevis
Calcaneus (insertion)
• Gastrocnemius
• Plantaris
• Soleus
o All via Achilles
Base of Proximal Phalanx Digit 1 (foot)
• Extensor Hallucis Brevis
Soleal Line of Tibia
• Soleus