Anus DiseasesAnus, ImperforateManuscripts, MedicalMedicine, ArabicHistory, 18th CenturyHistory, MedievalHistory, 16th CenturyHistory, 17th CenturyAnus NeoplasmsHistory, 15th CenturyHistory, AncientHistory, 19th CenturyAnal CanalRectovaginal FistulaPerineumRectal FistulaAbortion, EugenicUrogenital AbnormalitiesRectumRectal ProlapseAbnormalities, MultipleCloacaRectal DiseasesHemorrhoidsPropanididSurgically-Created StructuresDilatationDigestive System AbnormalitiesUrinary FistulaBladder ExstrophyColostomy