老梁今年六十岁,除了五年前查出糖尿病外,身体其它方面没啥毛病。老梁有个修脚的嗜好,隔三差五要拿刀刮刮脚。一次修脚时,不小心把右脚第三个脚趾戳了个米粒大的口子,过了几天,老梁突然觉得右足底疼痛,第三脚趾有些发红、肿胀,并出现一小水泡。一周后,小水泡破溃形成了溃疡,第三趾颜色变黑,右足背红、肿、痛,还有臭味。到医院检查,医生马上予以手术,切开后发现右足第3,4趾及足背、足底的肌肉已大部分坏死。医生清除了坏死组织,伤口外敷了药膏。经过几天住院治疗,足背红肿消 Old beam sixty years old this year, in addition to diabetes found five years ago, the other aspects of the body nothing wrong. Old beam has a pedicure hobby, every three to take a knife scraping the foot. A pedicure, accidentally poked his right foot toe of a large grain of rice mouth, a few days later, old beam suddenly felt the right foot pain, the third toe some redness, swelling, and a small blisters. A week later, small blisters ulcerated ulcers, dark red toe, right dorsal red, swollen, pain, and odor. To the hospital for examination, the doctor immediately surgery, cut open and found the first 3,4 foot and dorsal foot, plantar muscle has been most of the necrosis. The doctor removed the necrotic tissue and the wound was covered with ointment. After several days of hospitalization, foot dorsal red disappear