1297. Elements of ED frostbite management: prethaw, thaw, postthaw September 27th, 2009 by reuben in heat & cold injury Back Top Tags: card 1296. Frostbite classes by s/sx // Prehospital Rx frostbite // Warm frostbite prehospital? // Name three phases of ED rewarming management 1298. Disposition of frostbite // Sequelae Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.