Cutaneous Nerves of the Thigh

Which nerve is a branch of the genitofemoral nerve?

What is the main function of the deep fascia of the thigh?

What is the name of the fascia that is formed medially by the thinning of the deep fascia of the thigh?

Which of the following is NOT a superior attachment of the deep fascia of the thigh?

Which nerve is responsible for the sensation of the medial aspect of the thigh?

What is the name of the vein that is located in the upper part of the thigh?

Cutaneous Nerves of the Thigh

Ilioinguinal nerve originates from L1
Femoral branch of genitofemoral nerve originates from L1-2
Lateral cutaneous nerve of the thigh originates from L2-3
Intermediate cutaneous nerve of the thigh originates from L2-3
Medial cutaneous nerve of the thigh originates from L2-3
Saphenous nerve originates from L3-4
Cutaneous branch from the anterior division of the obturator nerve originates from L3-4

Cutaneous Vessels of the Thigh

Lateral vessels of the thigh
Obturator vessels of the thigh
Intermediate vessels of the thigh
Upper part of great saphenous vein

Superficial Inguinal Lymph Nodes

Located in the superficial fascia of the thigh (Fig.A85)

Deep Fascia (Fascia Lata) of the Thigh

Fibrous tough sheath that surrounds the thigh like a stocking, except for the saphenous opening
Thinned out medially to form the cribriform fascia
Thickened laterally to form the iliotibial tract
Superior attachments:
- Medially: pubic arch, ischial tuberosity, and sacrotuberous ligament
- Anteriorly: inguinal ligament and superior pubic ramus
- Laterally: iliac crest
- Posteriorly: sacrum and coccyx
Inferior attachments:
- Condyles of the femur and tibia
- Patella and head of fibula
- Thick popliteal fascia posteriorly

This quiz covers the different cutaneous nerves of the thigh, including the ilioinguinal nerve, lateral cutaneous nerve of the thigh, and medial cutaneous nerve of the thigh. It also includes information about the cutaneous vessels of the thigh.