Root canal therapy regular treatment methods and procedures

1. Pre-treatment preparation: a comprehensive history taking, clinical examination and taking X-rays, combined with the subjective symptoms, physical and psychological condition, develop treatment programs. The doctor - patient communication and detailed records.

2. X-rays: preoperative films, angle pieces, root canal after completion requirements of shooting a total of three dental films.

3. Painless and aseptic technique: treatment of the whole process to emphasize the importance of pain and aseptic technique, to eliminate the patient's pain and dental instruments fear, to prevent cross-infection.

4. Root canal treatment steps:

(1). Tooth preparation: including to the net caries organization, the changes in the bite, cracked teeth ligation or temporary crowns

(2). Opening the chamber: to expose the whole pulp chamber roof, so that the equipment resistance straight into the root canal, and minimize the destruction of dental hard tissue.

(3). Determine the location of the root canal orifice.

(4). pull the marrow: the necrotic pulp is gradually in-depth removal of non-necrotic pulp removal of time.

(5). Determine the working length.

(6). Root canal preparation: to achieve a thorough clean-up of the root canal system, formed along the original root canal to Why is dental not white material a certain taper limited to the shape of the apical basis points. Recommended inverted spacious France technologies.

(7). flush: lubrication and flushing throughout the whole process of root canal preparation. Requirements for non-pressure rinse.

(8). Root canal medication: Recommended use of calcium hydroxide, sealed drug for 1-2 weeks.

(9). Root canal filling: the root filling material filling tight, from the x-ray film to the apical 0.5-2.0mm.

5 Complete dentistry: X-ray showed that the intact root canal filling, line a temporary or a permanent tooth restoration, such as dental experts to answer vague as the teeth status of the proposed line of the crown or crown after.

6. Postoperative visit: a return visit cycle for three months, six months, 1 year, 2 years or longer.

7. Response Evaluation Criteria: symptoms: discomfort, normal chewing function, treatment outcome, the process of teeth in function and appearance satisfaction.