Porcine Urinary Bladder Extracellular Matrix for the Salvage of Fibula Free Flap Skin Paddle: Technical Note and Description of a Case.

This report establishes a novel application of a commercially available porcine urinary bladder extracellular matrix, MatriStem (ACell, Inc., Columbia, MD), in the salvage of partial loss of the skin paddle of a fibula osteoseptocutaneous free flap that was utilized for mandibular reconstruction.

Dysphagia Caused by Diffuse Idiopathic Skeletal Hyperostosis.

Diffuse idiopathic skeletal hyperostosis, or Forestier disease, is a relatively common disease in the elderly population. Although reported in the orthopedic and rheumatology literature, it has not, to date, been reported in the maxillofacial or dental literature. It is a disease entity that often presents with head and neck symptoms that might go unrecognized by the consultant oral and maxillofacial surgeon.

Paramedian forehead flap.

The paramedian forehead flap (PMFF) is a versatile flap with a robust vascular supply that is well suited for reconstruction of complex or large nasal defects. Although a 2-stage technique is most common, a single-stage procedure involving tunneling the proximal pedicle and 3-stage procedures involving tissue expansion, vascular delay, and flap tailoring after inset before pedicle division have also been described. This article describes a traditional 2-stage technique and presents the case of a patient with a posttraumatic nasal deformity reconstructed with a PMFF.

Factors associated with converting scientific abstracts to published manuscripts.

PURPOSE: The objective of this study was to identify factors associated with the conversion of scientific abstracts to publications in peer-reviewed journals. METHODS: This was a retrospective study of abstracts presented by members of the Massachusetts General Hospital Department of Oral and Maxillofacial Surgery between 2000 and 2010. Predictor variables were categorized as abstract- or author-specific. The outcome variable was conversion of an abstract presented at a meeting to a published manuscript. Descriptive, bivariate, and multiple regression statistics were computed. P < 0.05 was significant. RESULTS: The sample was composed of 122 abstracts presented at meetings. Ninety abstracts (73.8%) were published in a peer-reviewed literature within 5 years of presentation. The mean time between presentation to publication was 21.9 ± 17.3 months (median, 19.0 months; range, 0-99 months). In bivariate analyses, study design, number of prior publications by the presenting author, and number of prior publications by the senior author were associated with time to publication (P < 0.06). In a multiple Cox proportional hazards model, higher levels of evidence (hazard ratio, 1.2; 95% confidence interval, 1.04-1.3; P = 0.006) and volume of prior publications by the senior author (hazard ratio, 1.007; 95% confidence interval, 1.003-1.011; P < 0.001) were associated with shorter publication times. CONCLUSIONS: Time to publication of scientific abstracts is associated with study quality, prior research experience by the presenting author, and senior author identity and experience.

Methamphetamine abuse: medical and dental considerations.

Amphetamines are central nervous system stimulants with high abuse potential and intense physiological and psychological effects. Abuse of methamphetamine--a methyl derivative of amphetamine--has grown to epidemic proportions across the United States. Due to the characteristic signs of methamphetamine abuse that appear in the oral cavity dentists should have a heightened awareness of the medical and dental issues surrounding this dangerous behavior. Moreover, recognition and proper referral to treatment should be a part of every provider's plan for preventing the devastating psychological, oral, and overall systemic effects of methamphetamine abuse.