Belstaff España Posts with light-cured resin and r

lin06900 · Wysłany: Śro 8:18, 23 Mar 2011

Posts with light-cured resin and retention of clinical observation and root

Cases. Age of l7-72 years old. Distribution 21l48 teeth teeth, l32 stars, coins West 20, 『1 - million, 18 were due to residual root caries, residual crown and root canal treatment by observed after 2 weeks without clinical symptoms,[link widoczny dla zalogowanych], tooth root slices Tsim, x ray film showed a suitable root canal, apical and alveolar bone tissue is normal. 1.2 How to go to the root canal preparation should be the net root surface caries lesions, cut the throat to see the shiny, hard and normal as the standard. Gingival inflammation and calculus to give medicines and clean governance. Appropriate choice of ball drilling along the direction of expansion of the root canal canal and remove the root filling material, depth of root length of 2 / 3 or 3 / 4, the pile nails (commercial or homemade) into the root canal until the proper depth, after disinfection with zinc phosphate cement or glass ionomer cement, in the degree of root canal after the test occlusion to remove residual cement root surface debris, the conventional acid etching of dental defects face and exposed parts of the pile nails, rinse and repeat drying wet, Tu After the light curing adhesive. In order to ensure full curing of light curing materials, the repair process layering, layering curing, layered shape, every light 40s. Anterior teeth according to the patients mouth shape, color, shape according to aesthetic restoration requires repair, prevent the formation of overhanging oppression gum, blending, reduced cusp inclination to reduce the lateral occlusal disorder, reducing buccolingual, and finally polished and coated with sealant illumination. 1.3 Response Evaluation Criteria (1) satisfaction: the restored crown shape integrity. Shape lifelike appearance, combined with the root edge seal,[link widoczny dla zalogowanych], a solid surface without loose and smooth coordination with adjacent teeth, tooth color close to normal, no symptoms, good chewing function. (2) General: After the crown form of a complete restoration, combined with the root edge of a micro-crack, solid no loosening, chewing function well. (3) failed: crown shape after the repair is not complete, combined with the root edge of a serious fracture, screw loosening or falling piles have gingivitis or apical, no chewing function. 2 results in Table 1. Table 1 observations (stars) Author: Pok Oi Hospital, Xi'an, Shaanxi Province 710065, China 3 Discussion 3.1 teeth root and crown post nail serious defect applications, light-cured resin is an ideal one-time repair repair methods, light-cured resin with beautiful, color coordinated with the natural teeth, cement pile and strong nails. Anterior teeth and premolars in the exposed parts of mouth, in an important position on the aesthetics than the traditional method of using denture after removal of a fixed partial denture,[link widoczny dla zalogowanych], the patient without extraction. Willing to accept, porcelain dental restoration need to wear than the adjacent teeth. ... This side do not need special equipment, time-saving ease of operation, types of defects in the teeth, especially anterior defect is widely used, this 118 teeth better functional recovery of efficacy, satisfaction rate 9l% [cited, I believe that using Posts with retention time of composite resin restoration and root, dental crowns serious defect is the ideal one to retain aromatic compound, it is worth promoting, especially for the primary hospital. 3.2 post and root health is the basic condition for nail repair, nail repair and root post is suitable, mainly based on clinical examination and x-ray films, clinical examination, including whether the fistula, especially the root of the long and short, rough , fine, and the stability of the root, minor relaxation of functional recovery after the repair has a great influence [2I, this two light loose tooth root due to neglect, six months after repair due to loose without chewing function was removed. MAIN OUTCOME apical x-ray film with or without lesions, alveolar bone resorption and root canal treatment, observed in January over whether the clinical symptoms. Shall not be shorter than normal root root length of 4 / 5. This article is too short a tooth root repair by 3 months after it fell off. Root length, root canal diameter,[link widoczny dla zalogowanych], the ideal sound effects are not loose. 3.3 In the operation of fixed and rigid piles across the wet nails, dry nail enamel is particularly important post, dentin adhesive coating to increase adhesion. This article appeared Posts with 2 loose teeth, restorations and root combination of surface cracks and fall off the edge of nails and pile too shallow, not strictly separated from the wet, gingival sulcus fluid leakage and other factors. 3.4 The residual crown and root through the 118 repair, I believe that the proportion of crown and root, root canal preparation, pile nails strong, the relationship between occlusion, light-curing materials,[link widoczny dla zalogowanych], operation and repair specifications and other factors related to the success or failure.
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