PNB practical 1 part 2 (lab 4)

ilium

ischium

pubis

pubic symphysis

acetabulum

socket for head of femur

os coxae

pelvic girdle

pelvis

ossa coxae + sacrum + coccyx

- know male and female pelvis

femur

head of femur

greater trochanter

lesser trochanter

lateral condyle

medial condyle

Patella

tibia

medial malleolus

fibula

lateral malleolus

tarsals

calcaneus

metatarsal

phalanges (foot)

rectus abdominus

flexes lumber portion of vertebral column

external oblique

unilateral: lateral flexion of the vertebral column; rotation of vertebral column to opposite side

bilateral: flexes vertebral column and compresses abdominal wall

internal oblique

Unilateral: Lateral flexion of the vertebral column; rotation of vertebral column to the same side.

Bilateral: flexes vertebral column and compresses abdominal wall

transverse abdominus

unilateral: lateral flexion of the vertebral column

bilateral: flexes vertebral column and compresses

gluteus maximus

adducts, extension, and lateral rotation of hip (femur)

gluteus medius

abducts and medially rotates hip (femur); stabilize pelvis

gluteus minimus

abduction and medial rotation of hip

Psoas major (deep)

flexes hip (femur)

sartorius

flexes, abducts, and laterally rotates hip; flexes knee

adductor (deep) A. longus

adduction of hip

adductor A. magnus

adduction of hip

Gracilis

adducts hip; flexes knee

rectus femoris

flexes hip (femur); extends knee

vastus medialis

extends knee

vastus lateralis

extends knee

vastus intermedius

extends knee

semimembranosus

extends hip (femur); flexes knee

semitendinosus

extends hip (femur); flexes knee

bicep femoris

long head: extends and laterally rotates hip (femur); flexes knee

short head: flexes knee

tibialis anterior

dorsiflexion and inversion of ankle (foot)

gastrocnemius

plantar flexes ankle (foot); flexes knee

soleus

plantar flexes ankle (foot); stabilizes leg when standing