Fig. 7.108 Lumbrical muscles, right hand.
Flexor retinaculumFlexor digitorumsuperficialis tendon (cut )Flexor digitorumprofundus tendonAttached to dorsal hoodFirst and second lumbricals(unipennate)Third and fourth lumbricals(bipennate)Flexor pollicislongus tendonDeep transversemetacarpal ligament