Dental CT in the value of tooth extraction in ambush
Objective To investigate the value of dental CT in ambush tooth pull out. Methods 40 patients with 62 to ambush tooth, all taken root, panorama of surface fault and dental CT volume scanning. Path and the surgery plan formulation, and compared with operation can see contrastive analysis and validation. Results Through dental CT positioning method of judging preoperative and intraoperative see completely consistent, coincidence rate was 100%. All patients postoperative incision are Ⅰ healing, no complications such as infection and adjacent tooth injury occurred. Conclusion Ambush jaw teeth pull out of the path and operation plan formulation, the preoperative imaging studies should be preferred and panoramic X-ray the apex of surface fault, the forms of fuzzy, can not accurately assess embedded teeth, using dental CT volume scan, has higher clinical value.
Jaw Ambush toothPull outX-rayCBCTDiagnosis and treatment
NETL
NSTL
万方数据
维普
