Comparison of Different Surgical Treatments for Severe Ptosis Correction
NCT03916107
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
100
Enrollment
OTHER
Sponsor class
Conditions
Ptosis, Eyelid
Interventions
PROCEDURE:
Levator muscle and tarsus resection
PROCEDURE:
Frontalis flap
Sponsor
Shanghai Jiao Tong University School of Medicine