Nail-patella syndrome
Nail-patella syndrome
Definition
A rare hereditary patellar dysostosis characterized by nail hypoplasia or aplasia, aplastic or hypoplastic patellae, elbow dysplasia, and the presence of iliac horns as well as renal and ocular anomalies.
Also known as Fong disease, hereditary Osteo-onychodysplasia, Nail Patella Syndrome, nail-patella syndrome, NPS 1, NPS1, onychoosteodysplasia, osteo-onychodysplasia, Turner-Kieser syndrome — per MONDO