"variability: muscle can be doubled - accessory flexor carpi ulnaris muscle, which can be often accompanied by concomitant variants 3"
"origin"
"insertion: base of 5th metacarpal; hook of hamate, pisiform"
"arterial supply: posterior ulnar recurrent artery and ulnar artery"
"innervation: ulnar nerve (C8-T1)"
"action: flexion and adduction of the wrist joint"
"pathology: calcific tendinitis which occurs at the insertion into pisiform"
"pathology: calcific tendinitis which occurs at the insertion into pisiform"
"variability: muscle can be doubled - accessory flexor carpi ulnaris muscle, which can be often accompanied by concomitant variants 3"
Expected headings
"Summary"
"insertion: base of 5th metacarpal; hook of hamate, pisiform"