2Mayo OH. Observations on Injuries and Diseases of the Rectum[M]. London: Burgess and Hill, 1833.
3Hodges RM. Pilonidal sinus. Boston Med SurgJ,1880,103:485- 486.
4Sondenaa K, Nesvik I, Anderson E, et al. Patient characteristics and symptoms in chronic pilonidal sinus disease[J] . IntJ Colorectal Dis, 1995,10(1) :3942.
5da SilvaJH. Pilonidal cyst: cause and treatment[J] . Dis Colon Rectum ,2000 ,43 (8) : 1146-1156.
6Steele SR, Perry WB, Mills S, et al. Practice parameters for the management of pilonidal disease[J]. Dis Colon Rectum, 2013 , 56 ( 9 ) : 1021-1027.
7McCallum U, King PM, BruceJ. Healing by primary closure versus open healing after surgery for pilonidal sinus: systematic review and meta-analysis[J]. BMJ ,2008,336(7649) :868-871.
8Petersen S, Koch R, Stelzner S, et al. Primary closure techniques in chronic pilonidal sinus: a survey of the results of different surgical approaches[J] . Dis Colon Rectum ,2002,45 ( II) : 1458-1467.
9Thompson MR,Senapati A, Kitchen P. Simple day-case surgery for pilonidal sinus disease[J]. BrJ Surg,2011 ,98(2) : 198-209.
10Jensen SL, Harling H. Prognosis after simple incision and drainage for a first-episode acute pilonidal abscess[J] . BrJ Surg, 1988 ,75 ( 1 ) : 60-61.
