Trends in Diversity Related to Gender and Race in the Surgical Specialties and Subspecialties Inclusive of Oral and Maxillofacial Surgery.

Medical training in the United States has undergone multiple evolutions and maturations. The Flexner Report and its effects, written in 1910, still has significant impact on modern professional education in the medical and dental arenas. The National Academy of Medicine (Institute of Medicine) in 2003 documented the need for diversity in the health care workforce, and the Association of American Medical Colleges additionally looked at Medical Education and health care through the lens of Academic Medicine.

The Oral and Maxillofacial Surgery Anesthesia Team Model.

Oral and maxillofacial surgeons have been providing safe anesthesia to their patients using the anesthesia team model; this has allowed access to care for patients that have significant anxiety. The AAOMS strives to maintain the excellent safety record of the anesthesia team model by creating simulation programs in anesthesia, regularly updating the office anesthesia evaluation program, convening anesthesia safety conferences and strengthening the standards in our training programs. Through these efforts, our delivery of anesthesia to our patients will remain safe and effective.

Role of Oral Microbial Infections in Oral Cancer.

The role of bacterial and viral carcinogenesis in the oral cavity is increasingly of interest, as a means to provide more methods of cancer prevention. There may be relationships between bacteria and multiple strains of viruses in the progression of malignancy. Cancer cause is closely related to the type of carcinogen, as well as the synergistic or additive actions of combined risk factors, the susceptibility of the host, and duration of interaction between host and exposure to risk factor.

Phosphatase and Tensin Homolog Hamartoma Tumor Syndrome: A Case Report.

Introduction: Phosphatase and tensin homolog (PTEN) hamartoma tumor syndrome (PHTS) may manifest as one of four distinctive disorders: 1) Cowden syndrome; 2) Bannayan-Riley-Ruvalcaba syndrome; 3) Proteus syndrome; or 4) Proteus-like syndrome. Clinical features of PHTS commonly include multiple benign hamartomas of the skin and mucous membranes as well as macrocephaly. Despite the benign nature of the characteristic lesions, patients diagnosed with PHTS are at increased risk of certain cancers, most notably carcinomas of the breast, thyroid, and endometrium.

Oral Kaposi sarcoma associated with severe alveolar bone loss: case report and review of the literature.

Background: In AIDS patients who present with an oral neoplasm, Kaposi sarcoma is the tumor most frequently encountered, comprising 50% to 80% of all tumor occurrences. However, oral Kaposi sarcoma associated with erosion of underlying bone is a relatively rare finding. This report and review of the literature documents a case of AIDS-related oral Kaposi sarcoma exhibiting severe bilateral erosion of the maxillary alveolar ridges.

A TEM/SEM study of the microbial plaque overlying the necrotic gingival papillae of HIV-seropositive, necrotizing ulcerative periodontitis.

The purpose of this study was to examine by transmission (TEM) and scanning electron microscopy (SEM) the supragingival microbial plaque overlying the ulcerated gingival papillae of necrotizing ulcerative periodontitis (NUP) lesions in HIV-seropositive patients. The microbiota of NUP and HIV-seropositive patients with periodontitis has been reported to be similar to that of conventional periodontitis in non-infected subjects, although several investigators have also reported high recovery rates of microbes not generally associated with the indigenous oral microbial flora. Light and electron microscopic observations and microbial culture studies indicate a similar high prevalence of spirochetes in both necrotizing ulcerative gingivitis (NUG) and NUP.

How does time-dependent dental unit waterline flushing affect planktonic bacteria levels?

The purpose of this study was to evaluate how time-dependent waterline flushing affects the presence of biofilm in otherwise-untreated dental unit waterlines (DUWLs). Water samples were obtained from twelve highspeed handpiece DUWLs located in the undergraduate treatment clinic at the University of Missouri-Kansas City, School of Dentistry. Baseline water samples (50 cc) were collected prior to the start of continuous flushing.