Can preoperative imaging help to predict postoperative outcome after wisdom tooth removal?
CBCT was not better than panoramic radiography in predicting postoperative complications for moderate-risk cases of impacted third mandibular molars. Nonetheless, a CBCT buccolingual view can accurately confirm the number of roots and root morphology of the third molar better than PAN.
The risk of metachronous manifestation of contralateral hernia is high in patients with left-side hernia and in those with a family history, and the incidence of contralateral hernia is at most 10% in these patients. The authors think that the incidence is still too low to justify routine exploration and surgery for a patent processus vaginalis. Contralateral exploration should therefore be reserved for high-risk patients in whom second anesthesia and surgery have to be avoided.