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Correction of severe blepharoptosis
1Department of Plastic and Reconstructive Surgery, University Hospital of Utrecht, The Netherlands.
Annals of Plastic Surgery
|April 1, 1996
Summary
Frontalis suspension using autogenous fascia is effective for severe blepharoptosis (levator function < 5 mm), yielding satisfactory results and good symmetry, especially in bilateral cases. This surgical technique offers a high success rate with minimal complications.
Area of Science:
- Ophthalmology
- Surgical Techniques
- Reconstructive Surgery
Background:
- Severe blepharoptosis, defined as levator function less than 5 mm, often shows insufficient results with standard levator resection.
- Frontalis suspension using autogenous fascia is a preferred alternative for correcting severe blepharoptosis.
Purpose of the Study:
- To analyze the outcomes of frontalis suspension with autogenous fascia for severe blepharoptosis.
- To evaluate eyelid fissure width, symmetry, and patient satisfaction post-surgery.
- To compare results between unilateral and bilateral blepharoptosis correction.
Main Methods:
- Analysis of 81 patients undergoing frontalis suspension with fascia lata strips (Crawford technique).
- Detailed description of the surgical technique.
- Assessment of postoperative vertical lid fissure, symmetry, and complications.
Main Results:
- Satisfactory to excellent overall results with an average vertical lid fissure of 9 mm.
- Better symmetry achieved in bilateral blepharoptosis correction (76% with <0.5 mm asymmetry) compared to unilateral (35%).
- Symmetry is challenging in unilateral cases with a non-ptotic eye fissure ≥ 10 mm, suggesting bilateral correction.
Conclusions:
- Frontalis suspension with autogenous fascia is a successful and safe method for severe blepharoptosis.
- Bilateral correction generally yields superior symmetry outcomes.
- Optimal surgical timing for congenital cases is around 4-5 years old to better tolerate lagophthalmos and ensure adequate fascia availability.