Clinical interests
Sphincter-preserving surgery for complex anal fistulas, including advancement flaps, LIFT, TROPIS and loose seton techniques; advancement-flap repair and perineal proctotomy for rectovaginal fistulas; abdominal rectopexy or perineal procedures (Altemeier and Delorme) for rectal prolapse; anterior or posterior levatorplasty and overlapping sphincter repair for traumatic or obstetric fecal incontinence; STARR for constipation caused by obstructed defecation syndrome (ODS); Limberg, Karydakis and Bascom cleft-lift flaps for pilonidal disease; integrated Chinese and Western treatment of inflammatory bowel disease (IBD) and Crohn’s anal fistulas; perineal, sacrococcygeal and combined abdominal-sacral excision of presacral and pelvic floor tumors; anus-preserving anastomoses for low rectal tumors and pelvic floor reconstruction including anoplasty, perineoplasty, levatorplasty and sphincteroplasty, with a focus on pelvic floor reconstruction and enhanced recovery.
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Sphincter-preserving surgery for complex anal fistulas, including advancement flaps, LIFT, TROPIS and loose seton techniques; advancement-flap repair and perineal proctotomy for rectovaginal fistulas; abdominal rectopexy or perineal procedures (Altemeier and Delorme) for rectal prolapse; anterior or posterior levatorplasty and overlapping sphincter repair for traumatic or obstetric fecal incontinence; STARR for constipation caused by obstructed defecation syndrome (ODS); Limberg, Karydakis and Bascom cleft-lift flaps for pilonidal disease; integrated Chinese and Western treatment of inflammatory bowel disease (IBD) and Crohn’s anal fistulas; perineal, sacrococcygeal and combined abdominal-sacral excision of presacral and pelvic floor tumors; anus-preserving anastomoses for low rectal tumors and pelvic floor reconstruction including anoplasty, perineoplasty, levatorplasty and sphincteroplasty, with a focus on pelvic floor reconstruction and enhanced recovery.