甲下瘀血是外科门诊常见外伤,多见于工作时砸伤手脚指甲,立刻引起甲下瘀血肿胀,剧疼难忍,患者多立即就诊,服止疼剂不能缓解。治疗原则主要是减压止疼,Christopher 氏曾介绍四种方法,临床应用中体会,甲上钻孔术方法简便可靠能立即解决痛苦,介绍如下:我们取别针(迴形针)拉直后酒精灯下灼至赤红,立即在瘀血之中央甲上钻孔,血出疼止,加压包扎。不影响工作, A blood stasis is a common out-patient surgical trauma, more common in the work of hand and foot nails injured, immediately caused by a hypothyroidism swelling, pain unbearable, patients with immediate treatment, clothes can not relieve pain. Treatment principle is mainly decompression pain, Christopher has introduced four methods, clinical experience, A simple and reliable drilling method can immediately solve the pain, introduced as follows: We take the pin (paper clip) straightened alcohol Burning under the lamp to crimson, immediately in the blood stasis Central A drilling, blood pain only pressure, bandaging. Does not affect the work,