Bleeding Complications in Relation to the International Normalized Ratio for Dental Extractions in Patients under Chronic Anticoagulant Therapy - An Evaluative Study.

Introduction: Recent simple dental extraction protocols suggest that therapeutic levels of the anticoagulant drug should be maintained because bleeding complications could be managed with local haemostasis manoeuvres. The aim of the present study was to evaluate the association between bleeding complications and the international normalized ratio (INR) values in patients after dental extractions completed with a plug of bismuth subgallate, without interrupting anticoagulant administration.

Materials And Methods: Patients undergoing oral Vitamin K antagonist chronic anticoagulant therapy requiring simple dental extractions were included in the study.

Trigeminal nerve injuries. Four years' experience at a single Argentine referral center and a literature review.

The aim of this retrospective study was to describe the etiology and characteristics of trigeminal nerve injuries referred to a specialized center in Buenos Aires, Argentina. A retrospective analysis was performed of patients referred from February 2016 to January 2020. Age, sex, intervention performed, nerve affected, time elapsed from injury, diagnosis, location, and whether patient had signed informed consent were recorded.

Accidental Intravascular Local Anesthetic Injection of the Facial Artery.

Local anesthesia techniques are widely used in dentistry because of their numerous advantages, including safety. Several articles have been published on local and systemic complications stemming from the use of local anesthesia, one of which is accidental intravascular injection, usually reported during inferior alveolar nerve blocks. A 58-year-old man presented to the dental office for extraction of the lower left first molar.

Randomized Clinical Trial Comparing Three Local Hemostatic Agents for Dental Extractions in Patients under Chronic Anticoagulant Therapy - A Comparative Study.

Introduction: Oral anticoagulants are widely used worldwide for many systemic diseases. Recent oral surgical protocols suggest that therapeutic levels of the anticoagulant drug should be maintained for simple dental extractions because bleeding complications could be managed with proper local hemostasis. The aim of the present study was to compare bleeding complication of three different local hemostatic agents for dental extractions without interrupting drug administration in patients undergoing oral Vitamin K antagonist chronic anticoagulant therapy.

A randomized controlled trial comparing nerve block and mandibular infiltration techniques in posterior mandible implant surgeries.

Background: To compare global surgical pain under nerve block and mandibular infiltration anesthesia techniques, and to evaluate pain during drilling and the distance to the mandibular canal in posterior mandible implant surgeries.

Material And Methods: A prospective, randomized, controlled, double-blind, clinical trial was conducted to compare nerve block (Group A) to mandibular infiltration (Group B) techniques for dental implant placement. Global surgical pain (VAS = visual analogue scale), pain during drilling or implant placement (MPQ = McGill pain questionnaire) and distance to the mandibular canal (Image J) were statically analyzed.

Sebaceous cyst in the oral cavity.

Sebaceous glands are reported to be normally located in the oral region in the vermilion of the upper lip and on the buccal mucosa. They are small yellowish bodies located immediately beneath the mucosa, and although numerous pathologies of these tissues have been described, very few clinical reports have been made. Pathologies such as ectopic location, hyperplasia, adenomas, carcinomas, and cysts have been described.