If a portion of the crown is broken without exposure to the flesh Paracetamol 650 mg every 4 hours is indicated and the dentist will be consulted. If the flesh is exposed (indicated by bleeding on the tooth) or if the tooth is mobile, it is a dental emergency. If a tooth has fallen, the patient must know the place in his align immediately and contact a specialist to make stabilizing. If this is not possible, the tooth must be submerged in salt water or milk until a professional cleaning in a saline 0.9%, the repositioning and stabilization. When a tooth is dislocated, an antibiotic should be prescribed for several days. If we cannot find the tooth falls, it may have been inhaled or swallowed and rx must be made. Partially dislocated teeth must be repositioned and fixed the relocation will be final. The final relocation of a dislocated tooth is completely possible if it is immediately seen in the cell with minimal handling 1 hour When delaying the repositioning, the retention rate long-term decreases and occurs usually root resumption. Nevertheless, a patient may be able to use his teeth for several years.