Lateral Canthotomy / Cantholysis - Procedure Instructions The orbit is a relatively closed compartment and an acute increase in orbital volume can lead to irreversible visual loss within 90-120 mins if not decompressed. The most common cause is retrobulbar haemorrhage in the context of trauma. #Management #Lateral #Canthotomy #Cantholysis #Procedure #Instructions #Retrobulbar #Hemorrhage #Ophthalmology
