Orbital fat decompression for Graves' orbitopathy: a literature review.
Thyroid eye disease manifests as orbital inflammation resulting in extraocular muscle enlargement and orbital fat proliferation. This causes exophthalmos, ocular motility impairment and eyelid retraction. Numerous surgical procedures have been introduced for correction of exophthalmos by removal of bony walls. The limited success and high complication rate of the early methods lead to the evolution of an alternative procedure for reduction of retrobulbar volume by removal of intraorbital fat. The indications for this procedure extended from orbital decompression to compressive optic neuropathy with satisfactory results. The moderate complication rate and the fact that orbits with predominant muscle enlargement respond purely to this technique leads to the evolution of a combined procedure with orbital fat removal and bony wall decompression. The scattered published evidence comprising retrospective case series highlights the need for prospective controlled clinical trials in order to improve patient care and clinical practice.
Boboridis
Kostas G
KG
Ophthalmology Department, Aristotle University of Thessaloniki, Greece. kosbob@otenet.gr
Gogakos
Apostolos
A
Krassas
Gerasimos E
GE
D000273:Adipose Tissue / Q000601:surgery*; D019299:Decompression, Surgical; D049970:Graves Ophthalmopathy / Q000601:surgery*; D006801:Humans