Objective Inquiry into the nutritional support in heavy type cranium, skull tapetum external injury patient of reasonable application, to increase the heavy type cranium, skull tapetum external injury patient rescues to succeed the rate. Method will 169 examples matches to select the conditional and heavy type cranium,skull tapetum external injury patient to is divided into the matched control(84 example)with observes with the machine set (85 example),the matched control puts into practice nutritional suppo...