Progressively worsening ptosis in a woman: A case report.

KEY CLINICAL MESSAGE: Filler injections into the upper eyelid may cause levator aponeurosis fibrosis and ptosis. This risk must be considered. When ptosis appears, treatment might be difficult. Understanding the upper eyelid anatomy and procedures is essential to prevent eyelid damage.

ABSTRACT: Ptosis is a prevalent condition in cosmetic surgery that occurs due to malfunction of the levator palpebrae superioris or insufficient Müller muscle action. It is characterized by the upper eyelid edge appearing lower than usual when seen at eye level. Ptosis may be categorized into congenital and acquired forms. The primary cause of congenital ptosis is attributed to abnormalities of the levator palpebrae superioris muscle or the motor nerve innervation that controls it. The condition arises from atypical development and malfunction of the oculomotor system. Acquired ptosis may be classified into many categories including traumatic, neurogenic, myogenic, senile, mechanical, and fake ptosis. Currently, there is little documentation of ptosis resulting from the degeneration of the aponeurosis of the muscle in the upper eyelid. We received a case of ptosis caused by fibrosis of the levator palpebrae superioris aponeurotic membrane. We used the technique of levator palpebrae superioris great advancement. The levator palpebrae superioris-Müller muscle was folded to create a stable composite construction via the levator palpebrae superioris high progress.