brachydactyly

Thân thiện

A doctor points out the brachydactyly on a patient's hand during a checkup.

Definition

Noun: A congenital condition characterized by abnormally short fingers and toes. This is typically a genetic trait affecting bone development in the digits.

Usage

The word "brachydactyly" is a medical and anatomical term. It is used in clinical, genetic, and biological contexts to describe a specific physical anomaly. It functions as a countable noun (e.g., a brachydactyly, several types of brachydactyly).

Examples

• The pediatrician noted the infant's brachydactyly during the initial examination.
• Type A3 brachydactyly specifically involves shortening of the middle bone of the fifth finger.
• The study focused on the genetic mutation responsible for the inherited brachydactyly in the family.

Advanced Usage

• Classification: The term is often modified by a letter (Type A, B, C, etc.) or number to specify the particular pattern of shortened bones, as defined in medical literature (e.g., ).
• Syndromic Association: It can be mentioned as a feature of broader genetic syndromes. For example: "The syndrome presents with brachydactyly, short stature, and facial dysmorphism."

Variants and Related Words

• Brachydactylous (adjective): Having abnormally short fingers or toes.
  • The brachydactylous trait was evident across three generations.
• Brachydactyly is the noun form; the condition itself.

Synonyms

• Short-digitism: A less common, descriptive synonym.
• Short fingers and toes: A plain language description, not a technical term.

Antonyms

• Arachnodactyly: Abnormally long and slender fingers and toes.
• Dolichodactyly: Having long fingers.

Notes

"Brachydactyly" is a neutral, descriptive medical term. It is not inherently pejorative. The word is derived from Greek: brachys (short) + daktylos (finger).

Học thuật

Noun

1. abnormal shortness of fingers and toes

Từ đồng nghĩa

• brachydactylia