1.移除鈣化物後找到消失的根管
proimages/share/share008/pic_care-01.jpg

治療前

proimages/share/share008/pic_care-01-02.jpg

治療後

2.移除牙根釘柱
proimages/share/share008/pic_care-02.jpg

治療前

proimages/share/share008/pic_care-02-02.jpg

治療後

proimages/share/share008/pic_care-02-03.jpg

取出的釘柱

3. 在顯微鏡下可以發現肉眼難以診斷的牙齒裂痕
proimages/share/share008/pic_care-03.jpg

牙裂觀察

proimages/share/share008/pic_care-04.jpg

牙裂觀察(染色)