Digital smile design for gummy smile correction

Some tools can be used as an aid to the surgical planning for gummy smile correction, such as digital smile design (DSD), which allows to determine patterns of harmony and eventual asymmetries between teeth and gums. This work aims to report a gummy smile correction using DSD as reverse planning. The clinical examination revealed the presence of gummy smile and extensive bone exostosis in the premolar region. DSD was performed in the upper arch, determining the amount of gingiva to be removed, thus providing more safety and precision to the procedure. The surgery was performed by performing using an internal bevel incisions, detachment of a full thickness flap, and osteotomy and osteoplasty. After 6 months of preservation, there was an increase in the clinical crown of the teeth, with smile harmony, less exposure of the gingiva in the smile and a high level of patient aesthetic satisfaction.

Sturge-Weber syndrome: a case report

Introduction: The Sturge-Weber Syndrome, also known as encephalotrigeminal angiomatosis, is a rare vascular neurocutaneous alteration. The main clinical features of this syndrome are facial vascular cutaneous naevus, usually unilateral, which often follows the outline distribution of trigeminal nerve. Objective: To report a clinical case of Sturge-Weber Syndrome in a 29-yeral-old male patient who presented oral manifestations related to the syndrome. Case report and conclusion: The patient reported that he had presented a cutaneous vascular nevus on the face during childhood as well as epileptic crisis episodes. However, he had no ophthalmic alterations. Sturge-Weber syndrome is a systemic condition commonly affecting oral cavity through vascular lesions, therefore, dentists' knowledge is extremely important to provide an adequate dental treatment without complications.

Neonatal Septicemia due to Acinetobacter species and their Antimicrobial Susceptibility Pattern.

Background and Objectives: Sepsis remains a clinical challenge in the Indian intensive care nurseries. Neonatal sepsis due to Acinetobacter species has been reported in recent years. Because of their multidrug resistance pattern, Acinetobacters pose a challenge regarding management of patients. The present study was therefore undertaken to find out the prevalence of Acinetobacter species in cases of neonatal septicemia and also to find out the antimicrobial susceptibility pattern of all Acinetobacter isolates. Methods: Eighty Acinetobacter isolates from blood culture samples from neonates with signs and symptoms of septicemia were speciated by standard biochemical tests and their antimicrobial susceptibility testing was done by Kirby Bauer Disk Diffusion (KBDD) method according to CLSI guidelines. Results: Incidence of neonatal septicemia due to Acinetobacter species was 9.18% out of total blood culture positive samples and predominant species was Acinetobacter baumanii (67.5%), followed by Acinetobacter junii (20%). Acinetobacter species showed maximum susceptibility to netilmicin (86.25%), followed by imipenem (70%). Acinetobacter junii showed greater susceptibility than Acinetobacter baumanii. Conclusion: This study indicates that neonatal sepsis due to Acinetobacter species is on the rise. Acinetobacter baumanii is multiresistant type and has direct bearing on mortality, so it highlights the importance of formulating a proper antibiotic policy in every hospital in cases of neonatal sepsis. The differences in resistant patterns among isolates emphasizes the need for differentiating A. baumanii from other Acinetobacter species by special biochemical tests.

Isolation of Streptobacillus moniliformis from the blood of a child with acute lymphoblastic leukaemia.

This is an unusual report of isolation of Streptobacillus moniliformis from the blood of a male child with acute lymphoblastic leukaemia. No history of rat bite was there, but rats were present in the house. The possible source of infection may be food or water contaminated with rat excreta. Whether this bacteria can cause opportunistic infection in leukaemic patients, need to be evaluated further.