4-1挿入困難例とその克服方法 (1) S状結腸の通過 b. 焦らず,あくまで基本に忠実に
Point on insertion technique in difficult sigmoid colon cases -- minimal air induction and detecting the next lumen at the twisted corner is important
町田 マキヨ Makiyo Machida
4-2挿入困難例とその克服方法 (2) 脾彎曲部の通過 a. 解部学的認識とスコープの状態把握
Over take method of splenic flexure -- Tactics and technique from the view point of anatomical recognition and colonoscopic formation
4-5挿入困難例とその克服方法 (5) その他 a. UPDを使用した挿入困難例の克服
Colonoscopic insertion technique using endoscope position detecting unit (UPD) -- special reference to difficult cases to insertion