Tests and Investigations	Outpatient (Day Case) Surgery contd.
Ophthalmoscopy/Angiography	Treatment of retina
Electro-oculography	Treatment of retinal lesion
Electro-retinography	Drainage of eyelid abscess
Corneal smear	Remove eyelid lesion(s)
Colour vision examination	Biopsy of eyelid
Dark adaptation eye examination	Treat eyelid lesion
Internal eye photography	Repair eyelid defect
Water provocation tonography	Incise/drain eyelid lesion
Glaucoma provocation tests	Remove eyelid lining lesion
Extended ophthalmoscopy, new	Explore/Irrigate tear ducts
Extended ophthalmoscopy, subsequent	Incise tear duct opening
Blink reflex test	Repair tear ducts
Hor"F" reflex study	Close tear duct opening
Outpatient (Day Case) Surgery	Dilate tear duct opening(s)
Orthoptic/pleoptic training	Explore tear duct system
Fitting of contact lenses	Re-open tear duct channel
Visual field examination	In-patient Surgical Treatments
Serial tonometry examination	Operations On Squint
Tonography and eye examination	Recession of medial rectus muscle and resection of lateral rectus muscle
Water provocation tonography	Bilateral recession of medial recti muscle of eye
Remove foreign body from eye	Bilateral resection of medial recti muscle of eye
Corneal smear	Bilateral recession of lateral recti muscle of eye
Curette/treat cornea	Bilateral resection of lateral recti muscle of eye
Revision of iris	Recession of medial rectus muscle of eye
Laser surgery, eye strands	Recession of lateral rectus muscle of eye
Repair detached retina	Recession of superior rectus muscle of eye