Lactation physiology video clip: health professionals` assessment in hospital care.

Objective: To evaluate the usability of a lactation physiology video clips by healthcare professionals and to identify barriers and facilitators for this usage in hospitals.

Method: Cross-sectional study juxtaposed with the Knowledge Translation Model. The video clip was evaluated with the System Usability Scale self-applied to 63 health professionals from a university hospital in southern Brazil, from April to September 2022.