Tendons cross the wrist (dorsally) under the extensor retinaculum
Externsor retinaculum:
Compartment 1: Apples & PB
APL - Adductor pollicis longus
EPB - Extensor pollicis brevis
Compartment 2:
ECRB - Extensor carpi radialis brevis
ECRL - Extensor carpi radialis longus
Compartment 3:
EPL - Extensor pollicis longus
Compartment 4: Every marriage ends in divorce & intercourse
EDC -
EIP -