It is not uncommon for the patient to be able to walk after the accident, and only to seek advice some time later on account of inability to adduct and extend the limb.
"Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition."
Alexander Miles Alexis Thomson
The patient is unable to adduct the limb, and shows a peculiar gait, which has frequently caused the condition to be mistaken for unilateral congenital dislocation at the hip.
"Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition."
Alexander Miles Alexis Thomson
And yet, in the cat and the dog, it is also able to adduct the first metacarpal bone.
"Artistic Anatomy of Animals"
Édouard Cuyer