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Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
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Eyelid Surgery in Graves' Orbitopathy.

Christoph Hintschich1

  • 1Augenklinik, Klinikum der Universität München, Deutschland.

Klinische Monatsblatter Fur Augenheilkunde
|January 14, 2021
PubMed
Summary

Graves' orbitopathy can cause eyelid changes like dermatochalasis and retraction, impacting function and appearance. Corrective eyelid surgery is recommended once the condition is inactive, with specific techniques for upper and lower eyelid lengthening and blepharoplasty.

Area of Science:

  • Ophthalmology
  • Plastic Surgery

Background:

  • Graves' orbitopathy frequently leads to eyelid changes, including dermatochalasis with increased fat tissue and eyelid retraction.
  • These alterations can result in functional impairments and aesthetic concerns for patients.

Purpose of the Study:

  • To review the indications, optimal timing, and surgical principles for corrective eyelid surgery in patients with Graves' orbitopathy.
  • To detail surgical techniques for eyelid lengthening in cases of upper and lower eyelid retraction.

Main Methods:

  • Review of current literature and surgical practices for eyelid correction in Graves' orbitopathy.
  • Description of surgical procedures, including anterior blepharotomy for upper eyelid lengthening and the use of spacers for lower eyelid lengthening.
  • Emphasis on differentiating orbital fat prolapse from subbrow fat pad and identifying lacrimal gland prolapse during blepharoplasty.

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Main Results:

  • Surgical correction of eyelid changes in Graves' orbitopathy is best performed when the disease is inactive and stable.
  • Anterior blepharotomy is the primary method for upper eyelid lengthening.
  • A standardized procedure for lower eyelid lengthening is lacking, but spacer use is advised. Careful distinction between orbital fat prolapse and subbrow fat pad is crucial, and lacrimal gland prolapse should be identified.

Conclusions:

  • Eyelid surgery in Graves' orbitopathy requires careful consideration of disease activity and specific anatomical findings.
  • While upper eyelid lengthening has a primary procedure, lower eyelid lengthening necessitates individualized approaches, often involving spacers.
  • Judicious skin excision and accurate diagnosis of fat compartments are key to successful blepharoplasty in this patient population.