congenital absence/hypoplasia of thumb, unilateral

ORPHA: 295110

Overview

Congenital absence/hypoplasia of thumb, unilateral is a rare developmental defect during embryogenesis characterized by the unilateral underdevelopment of the thumb, ranging from a slight decrease in thumb size to complete absence of the thumb

Available Treatments (0)

No treatments linked yet

Clinical trials or compassionate use may be available — consult a specialist.

Classification & Codes

Orphanet Code

ORPHA:295110
congenital absence/hypoplasia of thumb, unilateral
OrphanetORPHA:295110
Treatments0 drug(s)
Statuspublished
Factual Authority
Last Updated3/20/2026
Clinical DataHPO · Orphanet
Drug DataFDA · EMA · CDSCO