Background: The orbital septum prevents both superficial eyelid infection and the spread of bleeding into the orbit. The fusion point between the upper eyelid orbital septum and the levator aponeurosis or the tarsal plate plays an important role in determining the width of the natural double eyelid. We observed a number of unsatisfactory upper eyelid blepharoplasty outcomes resulting from improper handling of the orbital septum-such as excessive destruction of orbital septum tissue and failure to form a firm attachment point between the orbital septum and the levator aponeurosis or palpebrae plate-during primary surgery.
Objectives: The three most common types of unsatisfactory upper blepharoplasty outcomes include abnormally high double eyelid creases, multiple creases, and disappearance of creases. In the repair operation, we try to determine the remaining orbital septum tissue for reconstruction and form a firm attachment between the orbital septum and the levator aponeurosis or tarsal plate. Follow-up after surgery was performed to observe whether our technique can ensure effective and favorable long-term natural-looking upper eyelid blepharoplasty outcome.
Methods: From January 2018 to January 2020, secondary blepharoplasty involving the above-mentioned unsatisfactory double eyelid results was performed in 83 patients, including 63 patients (141 eyes) with abnormally high skin creases, 6 patients (8 eyes) with multiple creases, and 14 patients (24 eyes) with double eyelid disappearance. The outcomes were assessed 6 months to 2 years after the surgery by reviewing the photographs to evaluate the esthetic outcomes including stability of double eyelid, double fold curve, symmetry, patient satisfaction, and the incidence of complications.
Results: After an average follow-up of 12 months, most patients achieved a better double eyelid appearance. The esthetic outcome was graded as good in 80 patients, poor due to recurrence of double eyelid disappearance in 2, and poor because of asymmetry of the double eyelid curve in length or width in 1 patient. All patients had acceptable scars. No cases of infection or ptosis were observed.
Conclusion: Reconstructing the orbital septum and ensuring a firm fixation with the levator aponeurosis or tarsal plate is an effective method to repair unsatisfactory upper eyelid blepharoplasty. Moreover, it is very important to protect the orbital septum and proper treatment during the initial surgery.
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Keywords: Double eyelid surgery; Orbital septum; Revision surgery; Secondary blepharoplasty.
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