RT Journal Article SR Electronic T1 Percutaneous drainage of Morel-Lavallée lesions when the diagnosis is delayed JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 356 OP 357 DO 10.1503/cjs.034413 VO 57 IS 5 A1 Biao Zhong A1 Chi Zhang A1 Cong-feng Luo YR 2014 UL http://canjsurg.ca/content/57/5/356.abstract AB Morel-Lavallée lesions are a closed internal degloving, and open débridement can damage the only remaining blood supply to the skin. We performed percutaneous draining and débridement to treat 8 patients in whom the diagnosis of Morel-Lavallée lesions was delayed more than 1 week. Here we discuss our treatment procedures and the outcomes in these 8 patients. We consider percutaneous drainage to be an effective treatment for patients with delayed diagnosis of Morel-Lavallée lesions.