W10 - Hypothenar Eminence Hand Muscles

Question 1

Name the form muscles that make this compartment

Answer 1

Abductor digiti minimi
Flexor digiti minimi
Opponens digit minimi
Palmaris brevis

Question 2

What nerve supplies all the hypothenar eminence muscles

Answer 2

Ulnar nerve C8 - T1 Adductor

Question 3

Then the proximal and distal attachment sites for the abductor digiti minimi muscle

Answer 3

Proximal
Pisiform and pisohamate ligament and tendon of flexor carpi unlaris

Distal
Proximal phalanx of the little finger

Question 4

Then the proximal and distal attachment sites for the flexor digit minimi muscle

Answer 4

Proximal
Hook of hamate and flexor retinaculum

Distal
Proximal phalanx of the little finger

Question 5

Name approximate and distal attachment sites for the Opponens digit minimi muscle

Answer 5

Proximal
Hook of hamate and flexor retinaculum

Distal
Medial aspect of metacarpal five (little finger)

Question 6

Name the proximal distal attachment sites for palmaris brevis muscle

Answer 6

Proximal
Palmaris aponeurosis & flexor retinaculum

Distal
Dermis skin on the medial margin of the hand