舌体外伤急诊较多,但4/5舌头断裂较为少见,现报告如下: 俞××,男,31岁。于1987年5月30日上午骑自行车与拖拉机相撞致伤,下午5时来我院急诊: 检查:病人神志清,血容面,说话含糊,见4/5的舌体断裂露出口外,呈紫红色,1/5舌组织呈紫黑色,部分组织坏死,只剩下左侧舌缘部约2cm左右与舌根相连,创口已被沙石严重污染,左侧上臂肱骨开放性骨折。全身其它情况均正常。治疗:清除创口异物,用1％双氧水与0.9％外 Tongue trauma emergency more, but 4/5 tongue rupture is relatively rare, are as follows: Yu XX, male, 31 years old. On the morning of May 30, 1987, a bicycle collided with a tractor and was injured. At 5 p.m., I came to our hospital for emergency treatment. Check: The patient's conscience and blood were vaguely vocalized. Magenta, 1/5 tongue tissue was purple, part of the tissue necrosis, leaving only about 2cm left edge of the tongue and tongue base connected to the wound has been heavily contaminated gravel, left upper arm humerus open fractures. The rest of the body are normal. Treatment: remove wound foreign body, with 1% hydrogen peroxide and 0.9% outside