Root fracture and the design of prefabricated posts.
D003442:Crowns / Q000009:adverse effects*; D003779:Denture Design; D006801:Humans; D011176:Post and Core Technique / Q000009:adverse effects*; D013314:Stress, Mechanical; D014082:Tooth Fractures / Q000209:etiology*; D014092:Tooth Root / Q000033:anatomy & histology