title: Loop within a loop.
authors.forename: Ommen
authors.initials: O
authors.lastname: Koshy
authors.forename: Sanjay
authors.initials: S
authors.lastname: Azad
mesh_terms: D004322:Drainage; D006406:Hematoma / Q000517:prevention & control*; D006801:Humans; D013529:Surgical Wound Dehiscence / Q000517:prevention & control; D013536:Suture Techniques; D014947:Wounds and Injuries / Q000601:surgery*