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Erschienen in:
11.09.2023 | Original Articles
Tape Eyelid Closure: An Effective Solution for Nocturnal Lagophthalmos in Patients with Ptosis and Poor Bell’s Phenomenon
Erschienen in: Aesthetic Plastic Surgery | Ausgabe 3/2024
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Background
Poor Bell’s phenomenon is often considered a relative contraindication for ptosis surgery, as it increases the risk of corneal exposure and dry eye symptoms after surgery. However, the Bell’s phenomenon may vary in different individuals and sleep stages, making it inaccurate to predict the position of the eye during sleep based on awake examination. This study aimed to investigate the role of Bell’s phenomenon in ptosis surgery and the management of nocturnal lagophthalmos.
Methods
We conducted a retrospective case series of 23 patients with ptosis and poor Bell’s phenomenon who underwent different surgical techniques at Xijing Hospital from April 2020 to June 2021. We assessed Bell’s phenomenon at different stages of sleep and collected data on ptosis degree, surgical approach, lagophthalmos, complications, and outcomes.
Results
Of the total 23 patients originally considered for study, 9 with frontalis muscle advancement technique, 8 with conjoint fascial sheath suspension, 4 with levator resection technique, and 2 with levator aponeurosis plication technique. All patients achieved satisfactory correction of ptosis. One patient had prolonged lagophthalmos and underwent reoperation to lower the eyelid height. Other complications were minor and resolved with conservative treatment.
Conclusion
We conclude that poor Bell’s phenomenon is not a relative contraindication for ptosis surgery. Nocturnal lagophthalmos should be monitored after ptosis surgery regardless of the Bell’s phenomenon results. Tape eyelid closure can be an effective solution to protect the corneal surface during nocturnal lagophthalmos.
Level of Evidence IV
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