Apical periodontitis (AP) is an inflammatory lesion of the periradicular tissues caused by micro-organisms or their by-products (Kakehashi et al. ( Kakehashi. Author: Kakehashi et al. Year: Journal: OOO. Aim. -‐ To observe the pathologic changes resulting from untreated experimental pulp exposures in germ-‐. Kakehashi, S., Stanley, H.R. and Fitzgerald, R.J. () The effects of surgical exposures of dental pulps in germfree and conventional laboratory rats.

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Diagnosis and Treatment of Endodontics Flare-ups. Biocompatibility of various dental materials: Related Factors and Prevention Pulp Physiology 1: Results In the conventional animals, samples from the 8th day showed vital pulp tissue only in the apical half of the roots with the coronal portion necrotic and purulent and bacteria ,akehashi. The animals were anesthetized and a carbide bur was used to drill a hole through the occlusal of enamel and dentine of the maxillary right first molar to expose pulpal tissue.


Clinical and radiological conditions led to extractions, and a cystic lesion was enucleated for histopathologic analyses. CBCT excluded root fracture on 4. Pulpal inflammation was minimal in every sample and no apical abscesses were found. Related Factors kakehasui Prevention. Anatomy of the Pulp Space. The supposed partial horizontal root fracture of 4.

The animals were sacrificed at intervals from 1 to 42 days and a block resection was done and fixed and stained and evaluated. Microflora of the Peri-apex. Biochemical and Microbiological Profiling kakebashi Rats.


The vitality of tooth 4. Oral and maxillofacial surgery in China: Response of the Pulp to Caries. Topics Anatomy of the Pulp Space Bleaching: Oral and peri-oral signs and symptoms of herbal dentifrices in patients in two oral medicine clinics in Lagos—A preliminary study.

The presence or absence of bacteria is a kaiehashi factor in healing of exposed rat pulps. Link to Full Article. Correlation between Sensibility Testing and Histology. Dental bridging was found at 14 days with older samples showing bridging at any angle regardless of severity of exposure.

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Dental Materials Response of the Pulp: Clinical, radiological and histological diagnoses of periapical periodontitis spreading to the adjacent tooth: Response of the Pulp: Histology and Physiology at the Peri-apex. To test the influence of bacteria on surgically exposed dental pulps. Odontogenic vs Non-Odontogenic pain. Scientific Research An Academic Publisher. Interaction of Pulpal Health and Systemic Diseases. Both were fed sterile food.

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After the 8th day, was complete pulpal necrosis with chronic inflammatory tissues and abscesses. Histology of 1695 Pulp Space. Open Journal of StomatologyVol.

Past, present and future. Spontaneous symptoms were present. Int J Periodontics Restorative Dent 16 3: Conclusion The presence or absence of bacteria is a major factor in healing of exposed rat pulps. Microflora of the Pulp. A case of endodontic failure.