new balance outlet Compound Danshen injection of d

xp574088 · Wysłany: Pon 15:35, 14 Mar 2011

Compound Danshen injection of dexamethasone treatment of dry and scaly type of clinical observation cheilitis

Most of residual crown and root treatment for post core and crown are preserved. This method in our department treated 77 patients with 92 teeth, to achieve better clinical efficacy, these are as follows: Materials and Methods 1. Clinical Data Collection 2002.4 - 2004.4 molar metal post and core and crown cases, 77 were a total of 92 teeth, 58 males and 19 females, aged 18 - 72 years, were followed up for 0.5 to 2 years 68 cases, 76 teeth, 9 patients lost 16 teeth. The patients were divided into three forms of post: ① finished screw + post and core light-cured resin; ② amalgam finished screw + post and core; ③ cast post and core (into the root canal parallel to the cast post and core and a single root canal splitting into a corner cast post and core). 2. Product of post production methods 2.1 + light-cured resin screw post-core production of root canal preparation, selection of a suitable diameter of the finished length of people screw rotary root canal, light-cured resin layer curing, the formation of post and core, relying on thread nail root canal mechanical retention, retention of other types of piles up to nail the 2 to 8 times better than the retention of cast post and core 【1]. + 2.2 screw post-core production of amalgam root canal preparation, the selection of the appropriate diameter and length of people screw rotary root canal, studded with silver amalgam to form part of post and core. 2.3 The production of cast post and core root canal therapy in improving on the basis of caries to make thin-walled weak point,[link widoczny dla zalogowanych], the preparatory pile space. The length of the pile should reach the root of the 2 / 3 3 / 4. To keep the root apical 4 ~ 5ri'llll filling material. For many cases of root canal parallel to each other, to self-curing resin or wax to create single-mold casting, plus cast post and core; of two canals each angle of 571 * complementary to each other while making split-type mold cases, manufacture split-type post and core. 3. Dentistry after completion of post and core clinical try them in accordance with the principles of tooth crown repair equipment, wearing the metal post and core modulus for the production of fused porcelain crown. After the test post and core crown cement, according to the splitting of post were cemented in place road, try again after completion of the crown cement,[link widoczny dla zalogowanych], after appropriate adjustment, the crown of the cement, complete dentistry. The results of 92 dental root fracture occurred in two, four occurring crown cross breaks, 6 crown off, the success rate of 86.95% (80/92). Discuss the use of post core and crown residual crown and root, can effectively protect the remaining tooth structure and avoid the stress concentration due to root fracture due to make the exercise of chewing teeth function better. The following points should be noted clinically: ① Preparation of root canal length of screw path should be equal to or greater than the crown length, usually 2 ~ 5ITffn tip should be left root filling material to keep the tip in a closed state; ② Pile nails should be presented cone type, so similar to the shape of the root, if the piles wedge, chewing may have a greater concentration of stress can lead to root fracture. When the cast post and core should also attach a ramp at the root surface coverage to reduce the risk of root fracture; ③ root canal preparation should be aware of before the screw channel length of the root canal,[link widoczny dla zalogowanych], direction, right angle drill master, to avoid the side wearing the same time also too large in diameter to prevent the screw path; ④ prepared root surface into a conical surface as possible, so that protection of the abutment piles of nuclear energy. Single chapped upper lip vermilion border left deep about 2rnrn, bleeding pain 3 years, recurrent when light weight, multi-treatment had unhealed. Application of dexamethasone treatment Songane Danshen injection 5 times, healing chapped, but residual traces of a grooved-shaped depression, and other signs and symptoms subside; relapse after 6 months, re-treatment with 3 times, chapped healing, follow-up 4 years without recurrence. Dry desquamation type cheilitis is discussed vermilion border of the chronic non-specific inflammation,[link widoczny dla zalogowanych], pathological lesions showed incomplete keratinized stratified squamous epithelium or hyperkeratosis,[link widoczny dla zalogowanych], a small number of cells were epithelial cells or intracellular edema spine. Papillary layer of small blood vessels around the small round cell infiltration and proliferation of collagen fibers, vascular congestion of the lamina propria [. For the glucocorticoid dexamethasone, a non-specific anti-inflammatory and immunosuppressive effects; Danshen with blood circulation, improve microcirculation and other physiological activity [cited, help to promote tissue healing. Combination of two drugs, local injection of drugs both increase the concentration of lesion area, enhanced therapeutic effect, and reduce systemic side effects of medication, clinical efficacy was achieved, the effective rate was 100%. [
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