_a_, Superficial flexor tendon; _b_, deep flexor tendon; _b′_,
branches of _b_ to accessory digits; _c_, _c′_, annular ligaments;
_d-d‴_, ligaments of accessory digits; _e_, cruciate interdigital
ligaments; _f_, _f′_, spiral band around the flexor tendons of the
accessory digits; _g_, abductor of accessory digit.
(Ellenberger-Baum, Anat. d. Haustiere.)
]
[Illustration: