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Congenital Abnormalities

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Limb reduction defects - Longitudinal Axial » Limbs Q71.6 - Q72.7


Medial axial cleft of the hand [Q71.6] or foot [Q72.7], or lobster or crab claw, with absence of fingers, variable, reaching a single finger: MONODACTYLY.
It is also called ECTRODACTYLY, name that should be avoided because it is unspecific (meaning abortive digits).


Longitudinal-axial LRD of O'Rahilly.


Image 1. 4 cases with axial LRD with split hands, with different degrees of absent fingers Image 6. 4 cases with axial LRD with split feet.