13.3 Ocular trauma
Introduction
• causes include sports activities (balls or clashes); projectiles; plant thorns; pet bites/scratches; elastic/bungee cords; fireworks;
• the conjunctival surface of eye lids (the deep superior fornix requires lid eversion for viewing);
Trauma
Lid lacerations
Indications for emergency ophthalmologic consultation include:
• lacerations on the nasal side of the eyelid punctum – due to the risk of injury to the canalicular system;
• lacerations with involvement of the levator aponeurosis of the upper eyelid (which produces ptosis) or the superior rectus muscle.
• exposure of orbital fat – this suggests the orbital septum has been lacerated as there is no subcutaneous fat in the lids themselves;

Stay updated, free articles. Join our Telegram channel

Full access? Get Clinical Tree

