Dental post

Dunne SM, Abraham R. Dental post-operative sensitivity associated with a gallium-based restorative material. Br Dent J 2000 189(6) 310-13. 

Stress Distribution of Dental Posts by Finite Element Analysis... 

Keywords— Dental post, Finite element analysis, Stress concentration. 

A fracture of endodontically treated tooth is an important issue for restoration when brittle of the teeth is increased due to take the moisture out of the tooth. Hence, tooth fracture in larger occlusive force or files treatment can happen [1], Many posts have been developed in various shapes, diameters and materials to reinforce the tooth [2], An excellent post can reduce stress concentration and tooth damage, but good design for dental post is still unclear. Furthermore, stress distributions in the post and dentin were evidenced to be a factor of failure in post system [3]. 

It is used for luting, lining and as a periodontal pack. Indeed, it can be used to replace the zinc phosphate dental cement in all applications with the possible exception of post crowns (crowns which are placed on a metal post placed in the tooth root) and cantilever bridges (Smith, 1982a). 

Girdler NM, Lyne JP, Fairbrother K, Neave N, Scholey A, Hargaden N, Wesnes KA, Engler J and Rotherham NA (2002). A Study of post-operative cognitive and psychomotor recovery from benzodiazepine sedation Effects of reversal with flumazenil over a prolonged recovery period. British Dental Journal, 192, 335-339. 

Phenobarbitone is used to treat epilepsy, migraine headache, dental infections, pregnancy vomiting, tetanus, enuresis, chorea, pre and post operative sedation, hypertension, anxiety states, neurosis, and in the treatment of drug and alcohol addiction. This drug is also called phenobarbital. 

Dental extractions require special comment, and a prophylactic dose of 30 units of factor Vlll/kg is given just prior to the procedure. Tranexamic acid or Cyclocapron, which inhibits the breakdown of fibrin clot, is started intravenously at a dose of 10 mg/kg and continued orally every 6 hours for up to 10 days. It is wise to use a 5-day course of oral penicillin V, at a dose of 500 mg every 6 hours. Hospitalisation may be unavoidable in the post-extraction period unless this is completely uneventful. 

Infiltration anesthesia, dental anesthesia, control of severe pain (post herpatic neuralgia, cancer pain, or hums) Topical A single dose of 350-600 mg using a 0,25 or 0,5% solution, Use 0,9% sodium chloride for dilution. 

Touting it as a nerve tonic, doctors began to prescribe tincture of marijuana for a variety of conditions. However, pharmacies posted a warning that large doses of this medicinal remedy were dangerous and considered narcotic (addictive). In addition, physicians found that cannabis stimulated the appetite. By 1887, dentists found hemp to be an excellent topical anesthetic for performing dental procedures on their patients. Cannabis was also found to be a powerful disinfectant. 

Morrison BW, Christensen S, Yuan W, Brovm J, Amlani S, Seidenberg B. Analgesic efficacy of the cyclooxygenase-2-specific inhibitor rofecoxib in post-dental surgery pain a randomized, controlled trial. Chn Ther 1999 21(6) 943-53. 

Desjardins PJ, Cooper SA, Gallegos TL, Allwein JB, Reynolds DC, Kruger GO, Beaver WT. The relative analgesic efficacy of propiram fumarate, codeine, aspirin, and placebo in post-impaction dental pain. J CUn Pharmacol 1984 24(1) 35 2. 

---