Post lower limb region

Question 1

borders of region?

Answer 1

sup: iliac crest
inf: gluteal groove
med: lateral sacral crest
lat ASIS, a perpendicular line

Question 2

layers?

Answer 2

• skin
• subcutneous
• fascia ( laterally tensor fascia lata)
• gluteus maximus
• midlle layer
• gluteus medius
• deep inytermuscular septum
• gluteus minimus

Question 3

content of suprapiriform hiatus?

Answer 3

• sup glutal V;A;N

Question 4

content of infrapiriform hiatus?

Answer 4

• sciatic n
• pudendal n.
• post femoral cutanoeis
• internal pudendal a.
• internal pudendal v.
• inf gluteal a,v,n

Question 5

what m. seperates greater sciatic notch into supra and infra piriformis?

Answer 5

• piriformis m.

Question 6

nerves and vessels?

Answer 6

• sciatic n.–> tibial n. and common fibular n

- perforant a.

Question 7

layers?

Answer 7

• skin
• subcutaneous
• popliteal fascia
• borders of it

Question 8

content?

Answer 8

• popliteal a.v.
• lesser sapheneous
• lateral sural cutaneous n. < commom fibular n.
• medial sural cutaneous n.< tibial n.
• superior med and lat genicular a.
• inf med and lat genicular a.

Question 9

position of artery, vein and nerve in popliteal fossa?

Answer 9

n,v,a from superficial to deep

Question 10

the superficial pes anserinus?

Answer 10

• semitendinosus
• gracilis
• sartorius

Question 11

deep pes anserinus?

Answer 11

semimembranousus

Question 12

boundries of post genicular region?

Answer 12

sup: three fingers beneath popliteal groove
med: perpendicular line through respective malleoli
inf: a transverse line connecting the malleoli

Question 13

superfical m. of genicular region?

Answer 13

• gastronemius m.
• soleus m.
• plantaris m.

Question 14

deep m. of genicular region?

Answer 14

• flexor digitorium longus m.
• tibialis post
• flexor hallucis longus.

Question 15

vessels and nerves in genivular region?

Answer 15

• small saphenous n. –> popliteal v.

- lat. cutaneous sural n.

Question 16

canal musculoperoneus?

Answer 16

med: flexor hallucis longus
lat: tibialis post.

content: fibular a. n.

Question 17

whats chiasma crurale?

Answer 17

• above medial malleolus the tenfon of flexor digitorium longus crosses superficcialy the tendon of tibialis post.

Question 18

lateral maleolar region boundries?

Answer 18

sup: transverse line at lateral maleolar malleolus
inf: lateral edge of the sole of foot
post: midline of leg

Question 19

layers of lateral maleolar region

Answer 19

• skin
• subcutaneous
• sup and inf fibular retinacula
  . tendon of fibularis longus (post) and brevis (ant)

Question 20

vessels and nervesin lateral maleolar region?

Answer 20

• small saphenous v.
• sural n.
• post lateral malleolar a.< fibular a.
• lateral calcaneal a.< fibular a.

Question 21

arteries and nerves in the sole of the foot?

Answer 21

• medial plantar a. and lateral plantar a.< post tibial a.
• medial and lateral plantar n.< tibial n.
• plantar arch< anastomosis b/w lateral plantar a. and dorsal pedis a < tibila a.
• common plantar digital a.
• proper plantar digital a.
• common plantar digital n.
  proper plantar digital n.