Do these tooth look normal? Grossly they don’t look too bad, however dental x-ray reveal major pathologies. In pic 2, there’s significant lysis around the canine teeth and the diseased canine tooth canal is significantly dilated. In pic 3, the diseased canine tooth canal dilation is even more obvious when compared with the other canine teeth. There’s also another premolar teeth which has one diseased tooth root and requires extraction. He is feeling much better after the extraction .