Rare diseases · Sign or symptom
Aplasia/Hypoplasia of the proximal phalanx of the 5th finger
Absent/small innermost little finger bone
HP:0009192
What it means
Absence or underdevelopment (hypoplasia) of the proximal phalanx of the little (5th) finger.
Part of the broader category
Abnormality of the proximal phalanx of the 5th fingerAplasia/Hypoplasia of the phalanges of the 5th finger
Also called: Absent/small innermost pinkie finger bone · Absent/small innermost pinky finger bone · Absent/underdeveloped innermost pinky finger bone
Aplasia/Hypoplasia of the proximal…
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.