This is normal hemi-section procedure in Endodontic text, nothing special. fracture of root implied there is occlusal disease than most dentist aware of it, then treat it, to assure long term maintainable predictable healthy restorative reconstruction , most dentists stop comprehensive occlusal management before oral rehabilitation.
終於有神級的牙醫在世上了，謝謝上天
....謝謝分享，南無阿彌陀佛。
This is normal hemi-section procedure in Endodontic text, nothing special. fracture of root implied there is occlusal disease than most dentist aware of it, then treat it, to assure long term maintainable predictable healthy restorative reconstruction , most dentists stop comprehensive occlusal management before oral rehabilitation.
So,I said it is an old procedure! No doctor wants todo it again!