From: Anatomical variations of the palmaris longus muscle including its relation to the median nerve – a proposal for a new classification
Palmaris longus tendon types
Palmaris longus tendon subtype [n (%)]
A
B
C
I (n = 63)
12 (19.1)
27 (42.9)
24 (38.1)
II (n = 10)
3 (30.0)
4 (40.0)