Use of limbal ring-rod for radiological localisation of ocular foreign body.
The limbal ring-rod and the proportional geometric drawing method provide a simple, inexpensive, and fairly accurate measure for the radiological localisation of ocular foreign bodies, and the results simulate those of orbital tomography.
Poon
K Y
KY
Hong Kong Government Ophthalmic Service.
D005129:Eye Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D009885:Ophthalmology / Q000295:instrumentation*; D011859:Radiography