Severe pain during hysterosalpingo-contrast sonography (HyCoSy): a systematic review and meta-analysis.
Jordi Boned-LópezJuan Luis AlcazarTania ErrastiAlvaro Ruiz-ZambranaIgnacio RodriguezMaría Angela PascualStefano GuerrieroPublished in: Archives of gynecology and obstetrics (2021)
HyCoSy is a tolerable outpatient procedure. We did not find any evidence that one specific contrast was better tolerated than any other was.