{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T17:58:07Z","timestamp":1790791087297,"version":"4.1.0"},"reference-count":39,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2014,12,29]],"date-time":"2014-12-29T00:00:00Z","timestamp":1419811200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Obstet and Gynaecol"],"published-print":{"date-parts":[[2015,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">U<\/jats:styled-content>rogynecology <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>ommittee of the <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>sia and <jats:styled-content style=\"fixed-case\">O<\/jats:styled-content>ceania Federation of Obstetrics and Gynaecology (<jats:styled-content style=\"fixed-case\">AOFOG<\/jats:styled-content>) has held seminars and workshops on various urogynecological problems in each country in the <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>sia\u2013<jats:styled-content style=\"fixed-case\">O<\/jats:styled-content>ceania area in order to encourage young obstetricians and gynecologists. In 2013, we organized the operative seminar for obstetrical anal sphincter injuries (<jats:styled-content style=\"fixed-case\">OASIS<\/jats:styled-content>) in which we prepared porcine models to educate young physicians in a hands\u2010on workshop at the 23rd <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>sian and <jats:styled-content style=\"fixed-case\">O<\/jats:styled-content>ceanic Congress of Obstetrics and Gynaecology in <jats:styled-content style=\"fixed-case\">B<\/jats:styled-content>angkok, <jats:styled-content style=\"fixed-case\">T<\/jats:styled-content>hailand. Laceration of the anal sphincter mostly occurs during vaginal delivery and it can develop into anal sphincter deficiency, which causes fecal incontinence, if an appropriate suture is not performed. <jats:styled-content style=\"fixed-case\">OASIS<\/jats:styled-content> has become an important issue, especially in developing countries. The prevalence of <jats:styled-content style=\"fixed-case\">OASIS<\/jats:styled-content> of more than the third degree is around 5% in primary parous women and the frequency is higher when detected by ultrasonographic evaluation. Several risk factors, such as macrosomia, instrumental labor, perineal episiotomy and high maternal age, have been recognized. In a society where pregnant women are getting older, <jats:styled-content style=\"fixed-case\">OASIS<\/jats:styled-content> is becoming a more serious issue. An intrapartum primary appropriate stitch is important, but the 1\u2010year outcome of a delayed operation after 2 weeks postpartum is similar. A randomized controlled study showed that overlapping suture of the external sphincter is better than that of end\u2010to\u2010end surgical repair. The <jats:styled-content style=\"fixed-case\">U<\/jats:styled-content>rogynecology <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>ommittee of the <jats:styled-content style=\"fixed-case\">AOFOG<\/jats:styled-content> would like to continue with educative programs about the appropriate therapy for <jats:styled-content style=\"fixed-case\">OASIS<\/jats:styled-content>.<\/jats:p>","DOI":"10.1111\/jog.12630","type":"journal-article","created":{"date-parts":[[2014,12,29]],"date-time":"2014-12-29T15:19:22Z","timestamp":1419866362000},"page":"329-333","source":"Crossref","is-referenced-by-count":11,"title":["Obstetrics anal sphincter injury and repair technique: A review"],"prefix":"10.1111","volume":"41","author":[{"given":"Teerayut","family":"Temtanakitpaisan","sequence":"first","affiliation":[{"name":"Division Female Pelvic Medicine Department of Obstetrics and Gynecology, Faculty of Medicine Chulalongkorn University  Bangkok 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