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Biology 2255
Human Anatomy
OCCC (Hilliard)
Structures to know for Practical 3. Be able to identify all of these structures on all of the bodies. You will be
responsible for left and right. M=muscle, N=nerve, A=artery, V=vein, L=ligament, T=tendon. Second order muscles are
indicated with **.
UPPER LIMB AND ANTERIOR SIDE OF
PECTORAL GIRDLE
Superficial Veins
Cephalic V
Basilic V
Median cubital V
Pectoral Girdle (pectoral and axillary regions)
Pectoralis major M
Pectoralis minor M**
Subclavius M**
Deltoid M
Subclavian A&V:
Vertebral A
Thyrocervical A:
-Suprascapular A
Dorsal Scapular A
Suprascapular N
Axillary A&V:
Superior thoracic A
Thoracoacromial A
Lateral thoracic A
Subscapular A:
-Circumflex scapular A
-Thoracodorsal A
Anterior and posterior humeral circumflex AA
Long thoracic N
Thoracodorsal N
Brachial Plexus:
Lateral cord
Medial cord
Posterior cord
Musculocutaneous N
Median N
Ulnar N
Axillary N
Radial N
Medial antebrachial cutaneous N
Anterior compartment of arm (brachium)
Biceps brachii M (long and short heads)
Coracobrachialis M**
Brachialis M**
Brachial A
Brachial VV
Median and Ulnar NN
Posterior compartment of arm (brachium)
Triceps brachii M (long, lateral, and medial heads)
Anconeus M**
Radial N
Deep artery of arm
Anterior (Flexor) compartment of forearm
(antebrachium)
Flexor carpi ulnaris M
Palmaris longus M**
Flexor carpi radialis M**
Flexor digitorum superficialis M
Flexor pollicis longus M
Flexor digitorum profundus M
Pronator teres M
Pronator quadratus M**
Radial A
Radial recurrent A
Ulnar A
Anterior and posterior ulnar recurrent A
Common interosseus A
Anterior and posterior interosseous AA
Median N
Ulnar N
Superior and inferior ulnar collateral AA
Posterior (Extensor) compartment of forearm
Extensor carpi ulnaris M
Extensor digiti minimi M
Extensor digitorum M
Extensor carpi radialis brevis M
Extensor carpi radialis longus M**
Brachioradialis M** (visible in multiple compartments)
Abductor pollicis longus M
Extensor pollicis brevis M
Extensor pollicis longus M
Extensor indicus M
Supinator M**
Superficial branch of Radial N
Posterior antebrachial cutaneous N
Lateral antebrachial cutaneous N
Deep branch of Radial N
Wrist, Hand and Palmar regions
Palmar aponeurosis
Flexor retinaculum
Extensor retinaculum
Dorsal interosseous MM
Palmaris brevis M
Lumbricals MM
Common palmar digital NN
Superficial palmar arterial arch
Common palmar digital AA
Adductor pollicis M
Thenar MM of palmar hand
Abductor pollicis brevis M
Opponens pollicis M
Flexor pollicis brevis M
Hypothenar MM of palmar hand
Abductor digiti minimi M
Flexor digiti minimi brevis M
Opponens digiti minimi M
“Anatomical snuffbox” is bordered by the tendons of
the extensor pollicis brevis M and extensor pollicis
longus M.
PHALANGES (14)
Bones:
HUMERUS
Head
Anatomical neck
Surgical neck
Greater tubercle
Lesser tubercle
Intertubercular groove (bicipital groove)
Radial or spiral groove
Deltoid tuberosity
Olecranon fossa
Coronoid fossa
Radial fossa
Lateral and medial epicondyles
Medial and Lateral supracondylar ridges
Trochlea
Capitulum
RADIUS
Head
Neck
Radial tuberosity
Interosseous crest
Styloid process
Anterior margin or border
Posterior margin or border
Dorsal tubercles
ULNA
Olecranon process
Coronoid process
Trochlear notch
Radial notch
Ulnar tuberosity
Interosseous crest or border
Head
Styloid process
CARPALS (8)
Scaphoid
Lunate
Triquetrum
Trapezium
Trapezoid
Capitate
Hamate
Hook of hamate
Pisiform
METACARPALS (5)
I, II, III, IV, and V
(pollex =I)
Base, Shaft, Head
Proximal
Intermediate
Distal
DEMONSTRATION 3:
Histology - Identify the following tissues from
slide preparations:
Esophagus
Stomach
Duodenum
Jejunum
Colon
Liver
Spleen
Kidney
Pancreas
Models - Be able to identify various structures on
the following models:
Muscle man
Bucky
Arm model
Shoulder ligaments model (separate key)
Hand model (separate key)
Elbow ligaments model (separate key)
X-rays