Wisdom Teeth

Coated gauze may help with pain and dry socket after wisdom teeth removal

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An interesting article titled “Retrospective analysis for predictors of postsurgical complications from third molar extraction with use of oxytetracycline–hydrocortisone-coated gauze inserted in extraction socket” appears in Oral Science International, written by Sayumi Matsuda and et. al. and published on June 15, 2023. The article sought to explore a study of a technique of inserting gauze coated with oxytetracycline–hydrocortisone ointment into a wisdom tooth extraction socket and look at the occurence of dry socket and pain when compared to a those without the gauze. The researchers applied the gauze technique to 286 patients who had lower wisdom teeth removed. The authors found the incidence of dry socket after extraction was 1.05% (with a 95% confidence interval of 0.22% to 3.03%) and the incidence of post-extraction infection was 0.35% (with a 95% confidence interval of 0.01% to 1.91%). These percentages were lower … Read more

Woman dies after wisdom tooth extraction in Brazil

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A 23 year old woman in Brazil had wisdom teeth extracted on May 10, 2023 in Brazil. Two days later she returned to the dental clinic complaining about pain at the extraction site. After being evaulated at the clinic the woman was sent home. The next day her pain continued and she sought care at a local Emergency Room. The woman was discharged. The woman’s pain continued and she went back to the Emergency Room the next day and was again discharged. On May 15, 2023, the woman returned to see her dentist and the dentist referred her to a Hospital. The woman was found to have an acute facial infection and a dental abscess in the location where the wisdom tooth was extracted. The woman was given medication to help with her infection. Unfortunately two days later the woman … Read more

Risk Factors for Delayed Infection After Wisdom Teeth Surgery

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An interesting article titled “Risk Factors for Delayed-Onset Infection after Mandibular Wisdom Tooth Extractions” written by A.M. Smith et al., appeared in Healthcare in 2023. The article investigated the risk factors for delayed-onset infection (DOI) after lower wisdom teeth extractions. Delayed-onset infection (DOI) is a potential complication of wisdom tooth extraction that occurs one to four weeks after surgery. Even with precautions, such the use of antibiotics and not smoking and following good oral hygiene after surgery delayed-onset infection can occur with a reported incidence from 0.5% to 1.8%. Prior studies have shown that the depth and the tilt of the tooth axis of the lower wisdom tooth are risk factors for local delayed-onset infection and the development of delayed-onset infection is related to the space distal to the second molar. The authors of the current study sought to identify … Read more

Kinesio Taping to Help with Complications after Wisdom Teeth Surgery

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An interesting article titled “Kinesio Taping as an Adjunct Therapy in Postoperative Care after Extraction of Impacted Third Lower Molars—A Randomized Pilot Study” appears in the Journal of Clinical Medicine written by Piotr Pławecki and et. al. (2023, 12, 2694). The article seeks to study the effectiveness of kinesio taping when compared with the use of non-steroidal anti-inflammatory drugs (NSAIDs) for treating complications after extraction of an impacted lower wisdom tooth. In the article the researchers divided 30 participants into two groups: 15 of the participants had tape applied after wisdom tooth extraction while the other 15 did not. Both groups were told to take 100mg of Ketoprofenum (a NSAID). Patients in the study had a lower impacted wisdom tooth extracted for the following reasons: 1) patients without comorbidities, 2) patients with indications for surgery to remove the impacted lower … Read more

Cinematic rendering to visualize teeth segmentation

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An interesting article titled “Cinematic rendering to improve visualization of supplementary and ectopic teeth using CT datasets” written by Ines Willershausen and et. al. appears in Dentomaxillofacial Radiology in 2023 (no. 51, 20230058). The article discusses cinematic rendering (CR) which is a visualization technique that uses physically based volume rendering to create photorealistic images from Digital Imaging and Communications in Medicine (DICOM) data. Specifically the article attempts to tailor pre-existing CR reconstruction parameters for use in dental imaging to create 3D visualization of ectopic, impacted, and supplementary teeth. This image is from Ines Willershausen and et. al., “Cinematic rendering to improve visualization of supplementary and ectopic teeth using CT datasets,” Dentomaxillofacial Radiology, 2023, no. 51, 20230058 and has a Creative Commons license. 7-year-old girl with a horizontally impacted canine (a) A panoramic radiograph. (b) Semi-transparent reconstruction parameters are utilized to … Read more