Alternative Name for Stye
A stye is also called a hordeolum, specifically an external hordeolum (hordeolum externum). 1
Terminology Clarification
The medical literature distinguishes between two types of hordeola:
External hordeolum (stye): The common term "stye" specifically refers to an external hordeolum, which is a painful inflammation affecting the oil glands at the eyelid margin 1, 2
Internal hordeolum: A related but distinct condition that affects internal eyelid structures and is not typically called a "stye" 2, 3
Clinical Context
The term hordeolum is used interchangeably with stye in clinical practice when referring to the external variant. This is a common, painful bacterial infection of the eyelid margin that affects the oil glands 2. The condition is frequently seen in primary care and emergency departments, accounting for a significant portion of eye-related visits 1.
Important distinction: Do not confuse a stye/external hordeolum with a chalazion, which is a chronic granulomatous inflammation of the meibomian gland that can develop if an acute internal hordeolum fails to resolve 2, 3.