In which anatomical location would you find a subungual hematoma?

In which anatomical location would you find a subungual hematoma?

• A. Under the arm
• B. Under the foot
• C. Under the toenail/fingernail
• D. Under the elbow

Answer: (C)

A subungual hematoma specifically refers to a collection of blood that occurs underneath a fingernail or toenail. This condition typically results from trauma or injury to the nail bed, leading to bleeding that becomes trapped beneath the hard nail, causing pain and visible discoloration. The term "subungual" derives from the Latin "sub" meaning "under" and "unguis" meaning "nail." Therefore, the location associated with a subungual hematoma is intrinsically tied to the nails of the fingers and toes, evidenced by the symptoms that present in this specific area. These hematomas can occur in any digit but are often most recognized in the fingers and toes due to their susceptibility to injury. Understanding the anatomical designation of "subungual" is crucial for recognizing the nature of this condition and its appropriate treatment response.

A subungual hematoma specifically refers to a collection of blood that occurs underneath a fingernail or toenail. This condition typically results from trauma or injury to the nail bed, leading to bleeding that becomes trapped beneath the hard nail, causing pain and visible discoloration.

The term "subungual" derives from the Latin "sub" meaning "under" and "unguis" meaning "nail." Therefore, the location associated with a subungual hematoma is intrinsically tied to the nails of the fingers and toes, evidenced by the symptoms that present in this specific area. These hematomas can occur in any digit but are often most recognized in the fingers and toes due to their susceptibility to injury.

Understanding the anatomical designation of "subungual" is crucial for recognizing the nature of this condition and its appropriate treatment response.