Iapproached Clove Dental for complaint of tooth ache in 4,5 on the upper right teeth. They suggested RCT in both which has been done repeatedly. Now with and without the caps, the pain has increased. After so much efforts to continuously inform my increasing discomfort to Clove, they have asked me to get the CBCT done of the RCT treated teeth. Is it advisable n clinically necessary? Please do note that any x-rays or clinical history is unavailable as it was done at a private clinic. Also, the consultations under taken were with the private practising Dentists, hence no documentation is available.