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Orbital decompression for thyroid eye disease: a comparison of external and endoscopic techniques
1Department of Rhinology, Royal National, Throat, Nose and Ear Hospital, London, UK.
The Journal of Laryngology and Otology
|February 24, 1998
Summary
Orbital decompression for thyroid eye disease using an endoscopic approach showed comparable results to the external Patterson approach, with fewer complications and improved vision in some patients.
Area of Science:
- Ophthalmology
- Endocrine Surgery
Background:
- Thyroid eye disease (TED) can cause disfigurement and vision loss due to orbital tissue expansion.
- Orbital decompression surgery is a common treatment to alleviate these symptoms.
Purpose of the Study:
- To compare the efficacy and safety of the endonasal endoscopic approach versus the external Patterson approach for orbital decompression in patients with thyroid eye disease.
Main Methods:
- A cohort of 33 patients underwent orbital decompression.
- 21 patients received the external Patterson approach, and 13 underwent the endonasal endoscopic approach.
Main Results:
- Both approaches yielded comparable improvements in axial proptosis (mean 4.4 mm endoscopic vs. 3.8 mm external).
- The endoscopic approach demonstrated improvements in visual acuity and color perception in three patients.
- The endoscopic approach was associated with fewer complications.
Conclusions:
- The endonasal endoscopic approach is a viable and effective alternative for orbital decompression in thyroid eye disease.
- This minimally invasive technique offers comparable proptosis reduction and potentially better outcomes regarding vision and complications.
