Definition

Noun: A rare congenital condition characterized by the complete absence of fingers and/or toes from birth.

Usage

This is a highly specialized medical term used in clinical, anatomical, and genetic contexts to describe a specific physical anomaly present at birth. It is not used in everyday conversation.

Examples

• The pediatrician noted a case of adactylism in the newborn.
• Adactylism can occur as an isolated condition or as part of a genetic syndrome.
• The study focused on the genetic mutations associated with adactylism.

Advanced Usage

• The term is often used in differential diagnoses and detailed medical descriptions.
• It may be specified further as (absence at the distal end) or .

Variants and Related Words

• Adactyly (n.): The more common synonym for the same condition.
• Ectrodactyly (n.): A related but distinct condition involving the split or cleft hand/foot deformity, sometimes confused with adactylism.
• Congenital amputation (n.): A broader, more descriptive term sometimes used in non-technical contexts.

Synonyms

• Adactyly
• Congenital absence of digits

Antonyms

• Polydactyly (n.): The congenital condition of having extra fingers or toes.

Noun

1. congenital absence of fingers and/or toes