Product owners are the champions for their product. 1  They are focused on understanding business and market requirements, then prioritizing the work to be done by the engineering team accordingly. Effective product owners: 2  Build and manage the product backlog.
A fistula is a passage or hole that has formed between: 1  Two organs in your body. 2  An organ in your body and your skin.
An anal fistula plug is an elongated piece of material that is placed throughout the length of the fistula tract to fill the tract space and incorporate itself into the tissue around it. The plug also has the advantage of not requiring division of the sphincter muscle.