External hordeolum: An external hordeolum (sty) is an acute small staphylococcal abscess of a lash follicle and its associated gland of Zeis of Moll.

• 外睑腺炎：睫毛根部毛囊或其附属的皮脂腺或变态汗腺感染，又称外麦粒肿。