Osteomyelitis of maxilla in poorly controlled diabetics in a rural Indian population.

OBJECTIVES: To retrospectively analyze all patients who were diagnosed with Osteomyelitis of jaws in our unit. STUDY DESIGN: 31 patients with Osteomyelitis of jaws were analyzed retrospectively from 2002 to 2008 at the Department of Oral & Maxillofacial Surgery, S.D.M College of dental sciences and hospital, Dharwad, India. Parameters considered were age, gender, jaws involved, clinical features, surgical management & complications. RESULTS: Of the 31 patients, maxilla was involved in 16 patients and mandible was involved in the remaining 15. 11 out of the 16 patients with maxillary osteomyelitis were immuno-compromised. The predominant etiology noted was odontogenic infection. With the treatment protocol we have adopted, all our patients showed satisfactory resolution of the condition by 6 weeks. CONCLUSION: Incidence of maxillary osteomyelitis & their association with diabetes mellitus was higher in our series compared to others. The cause for this high incidence was analyzed in our study. Based on our results we conclude that a conservative surgical method with an attempt to preserve vital bone and an appropriate antibiotic therapy with the correction of the underlying medical problems is adequate to treat Osteomyelitis of jaws.

Evaluation of Parental Nasomaxillary Asymmetry as a Risk Factor for Development of Palatal Clefts in their Offsprings.

Background and Objectives : It has been suggested previously that increased width of midfacial structure is associated with the development of palatal clefting. One of the most important heritable characteristics predisposing towards the development of orofacial clefting in an embryo is craniofacial morphology. The aim of the study was to compare nasomaxillary width of parents of children with unilateral complete cleft lip alveolus and palate with parents of noncleft children. Methods : 25 biologic parent sets of children with unilateral complete cleft lip alveolus and palate and 25 biologic parents of noncleft children were included in this study for PA cephalometric analysis. Results : There was no statistically significant difference between study and control groups. An association was found between the side of the cleft in the affected children and the parents in the same side with narrower nasomaxillary width. Interpretation and conclusion : The result of this study was in contrast with other previous studies. We observed a narrower nasomaxillary width, which suggested that this feature may be of morphogenetic importance in the etiopathogenesis of orofacial clefting in this geographic and ethnic group.

Clinical stain removal efficacy of two dentifrices after one and two weeks of use.

OBJECTIVE: This investigation evaluated extrinsic stain removal efficacy after brushing for one and two weeks with a commercially available fluoride dentifrice relative to Colgate Total Advanced Clean, a new dentifrice formulated with dual-phase silica. METHODS: At the baseline visit, one-hundred and forty-four adult subjects were stratified by Lobene Stain Index scores and randomized to two treatment groups using either Total Advanced Clean dentifrice (0.3% triclosan, 2% copolymer, dual phase silica) or a commercially available fluoride dentifrice, and instructed to brush twice daily. Tooth stain evaluations were conducted on stain area, stain intensity, and a composite score of both, after one and two weeks of dentifrice use. RESULTS: Baseline scores demonstrated no significant differences between the two treatment groups for all evaluated stain parameters (p > 0.05). At both the one- and two-week post-use evaluations, subjects brushing with Total Advanced Clean demonstrated significant reductions for all stain parameters versus the control (p < 0.05). The Total Advanced Clean group demonstrated mean reductions in stain intensity of 0.37 and 0.74 at the one- and two-week evaluations, respectively, versus the control group. Corresponding mean reductions in stain area for the Total Advanced Clean group versus the control were 0.12 and 0.24 at the one- and two-week evaluations, respectively. The two post-use evaluations also demonstrated significant reductions in stain composite scores for the subjects assigned Total Advanced Clean (p < 0.0001). CONCLUSION: In comparison to the control dentifrice, the results demonstrated significantly more stain removal following the use of Total Advanced Clean at each recall visit. Subjects assigned Total Advanced Clean demonstrated continued reductions in stains from baseline to one week, and from one week to two weeks.