Group of syndromes with an hypoglossia or aglossia associated with anomalies of the limbs.

Hall's classification:

-        type I:         isolated hypoglossia or aglossia

-        type II:          hypoglossia with hypomelia-hypodactyly

-        type III:        glosso-palatine ankylosis with hypoglossia or hypoglossia/hypodactyly

-        type IV:        intraoral bands with hypoglossia or aglossia

-        type V:        Hanhart syndrome, amniotic bands (see these terms)

Anesthetic implications:

Difficult intubation and peripheral venous access in case of limbs involvement

References:

Updated: October 2018