Comparison the Topical Anesthesia and Retrobulbar Anesthesia for 27-gauge Vitrectomy for Vitreous Floaters

NCT03049163 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

30

Enrollment

OTHER

Sponsor class

Conditions

Perioperative Pain Experiences

Interventions

DRUG: vitrectomy under topical anesthesia [Proparacaine HCL (Alcaine®)]

Sponsor

Lin Zhong