Flap models in the rat: a review and reappraisal.
The laboratory rat has long provided plastic surgical investigators a model to study many aspects of flap physiology. Clinical advances in reconstructive surgery have succeeded or preceded experimental work, setting the stage for further advances. We have critically reviewed all reports of flap models in the laboratory rat. This has begun with simple skin flaps designed on various areas of the body and continued with a review of free-tissue transfer models. Because of the multitude of as yet unanswered questions remaining, the laboratory rat will invariably continue to be widely used as an investigatory source in this area. This report should allow investigators to select more easily reliable, reproducible experimental models, and, one hopes, to streamline their investigative efforts.
Dunn
R M
RM
Division of Plastic Surgery, University of Massachusetts Medical Center, Worcester.
Mancoll
J
J
D000818:Animals; D051381:Rats / Q000033:anatomy & histology; D013524:Surgical Flaps / Q000379:methods