Abstract
Traumatic damage to the teeth and oral tissues are the most common causes of tooth fracture. Because of their location in the oral cavity, front teeth in the upper jaw are the most commonly fractured. Sports, car accidents, and physical violence are the most prevalent causes. Cracked teeth are often diagnosed by visually inspecting the tooth (preferably utilizing microscopes). The size and form of the fracture plane are not always determined by looking at the crack line. One factor that contributes to the difficulty of effectively making an endodontic diagnosis is the inability to visualize the depth of the fracture through a clinical exam alone. Transillumination, microscopes and dyes are a useful tool for finding and diagnosis of the crack, treatment of the crack depends on the type, extend of the crack as well as the condition of the patient. In this review we'll be looking at the diagnosis, etiology and management of fractured teeth.