Microgenia
Microgenia is the medical term for an unusually small or deformed chin.
The contrasting condition, an enlarged chin, is called "macrogenia".
There are seven different chin deformities:
- Class I: Macrogenia
- Class II: Microgenia
- Class III: Combined excesses and deficiencies
- Class IV: Asymmetric deformity
- Class V: Witch's chin
- Class VI: Pseudomacrogenia
- Class VII: Pseudoretrogenia