If pathogenic bacteria noxiousness is acuteness, did not wear outwards in purulent fluid before defeating, inflammation already diffused, encroach whole eyelid board and form palpebral abscess.

• 如果致病菌毒性剧烈，则在脓液未向外穿破前，炎症已扩散，侵犯整个睑板而形成眼睑脓肿。