Monday, April 27, 2009

- Frose Bite.

*Def:- It is a state of angiospastic with agglutination of blood in the vesseles.

exposure to low Temperture ( -5 and -10 C) (i.e freezing of the tissues).


  • Spastic: spasm of blood vessels.
  • Ischemic :- decrease blood supply to the tissues due to spasm of blood vessels.
  • Necrotic ulceration:- chronic ulcers due to decrease blood supply to the tissues.
  • Gangrenous stage:- either wet or dry.
Dr Ibrahim

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