Endoscopic Approaches To The Maxillary Sinus: A Comparative Study

NCT03962413 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

100

Enrollment

OTHER

Sponsor class

Conditions

Maxillary Sinus Surgery

Interventions

PROCEDURE: Endoscopic Approaches To Maxillary Sinus

Sponsor

Assiut University