Wisdom Teeth

The Body Fights Gum Disease Better When You Are Not Fat

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An interesting study was conducted by researchers at Case Western Reserve University School of Dental Medicine. The study included 31 obese people with gum disease. Half of those in the group with an average BMI of 39 had gastric bypass surgery and had had fat cells from the abdomen removed. This half did better than a control group of people with an average BMI of 35 who did not have gastric bypass surgery or had fat removed. It was stated that “All study participants underwent nonsurgical periodontal treatments of scaling/root planing and oral hygiene instructions for home care. While both groups showed improvement, the surgery group did even better on the measures for periodontal attachment, bleeding, probing depths and plaque levels.” Periodontal disease is a potential risk of keeping wisdom teeth and is discussed in more detail over at http://www.teethremoval.com/risks_of_keeping_wisdom_teeth.html. Periodontal disease has … Read more

Alveolar Expansion Technique for Extraction of Third Molars (Wisdom Teeth)

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An interesting study titled “Comparison of an alveolar expansion technique and buccal guttering technique in the extraction of mandibular third molar. A pilot study,” appeared in the Open Journal of Stomatology (vol 1, pages 103-108, 2011) written by Babatunde O. Akinbami and Lukcy I. Ofomala from Nigeria. As stated in the abstract the background for this study was “The over-ambitious use of surgical drills for almost every case of third molar impaction is on the increase in most established oral surgery centers. The purpose of this study was to assess and compare the severity of post operative symptoms of swelling and pain that accompany the use of surgical drill in the buccal guttering technique and the non application of drill in an alveolar expansion technique.” The authors open in the introduction by discussion how bone around impacted third molar teeth … Read more

Periodontal disease may associate with breast cancer

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An interesting study was published in Breast Cancer Res Treat (vol 127, pages 497 – 502, 2011) titled “Periodontal disease may associate with breast cancer,” by Birgitta Soder and et al. The study evaluated the association between periodontal disease and the incidence of breast cancer in a prospective study of 3273 randomly selected subjects aged 30 to 40 at baseline. The authors open by discussing how periodontal disease is characterized by chronic infection and inflammation leading to destruction of the bone surrounding the teeth. Some studies estimate that between 15 to 35% of the adult population in industrialized countries suffers from periodontal disease. Periodontal disease is initiated by a biofilm of bacteria on the teeth which triggers an immune-inflammatory response in the adjacent host tissues. Periodontal disease is of particular importance when considering whether or not to have wisdom teeth … Read more

Third Molar Morbidity Among Troops Deployed

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A few articles have been recently released in late 2010 discussing third molars (wisdom teeth) among those serving in the military. Guidelines from NICE and SIGN as stated over at http://www.teethremoval.com/wisdomteeth.html due state that those who have a certain occupation such as in the armed forces should certainly strongly consider having wisdom teeth removed before they cause problems due to not being able to easily have access to dental treatment. A paper was put out in December 2010 titled “The Impact of Retained Third Molars on the Deployed Airman.” It is over at this link here. The article is written by Robert E. Langsten and William J. Dunn and states that as many as 22% of all emergency department visits at a deployed Expeditionary Medical Support facility can be attributed to dental problems. The article mentions how there is no … Read more

Using Computed Tomograph (CT) To Lower the Incidence of Wisdom Teeth Removal Nerve Injuries

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A question that everyone who has wisdom teeth wants to know these days is the following: “If you use Computed Tomography (CT) can it lower the risk of developing a nerve injury from having wisdom teeth removed?” Three authors from Spain (Sanmarti-Garcia, Valmaseda0-Castellon, Gay-Escoda) recently conducted a study asking this question titled “Does Computed Tomography Prevent Inferior Alveolar Nerve Injuries Caused by Lower Third Molar Removal?” appearing in the Journal of Oral and Maxillofacial Surgery (vol 70, pages 5-11, 2012). The issue is as stated by the authors is that “panoramic radiography alone cannot identify the buccolingual position of the mandibular canal and the 3M roots.” Computed tomography (CT) is able to show this information. Even so an estimated 40% of cases show superposition of the roots and the mandibular canal. Hence many of the potential CTs performed may potentially … Read more