Analysis of Intraoperative Squash Cytology of Central Nervous System Lesions and its Correlation with Immunohistopathology and Radiology.

Context: Central nervous system lesions are diverse and remain one of the most challenging domains for neuropathologists. Intraoperative cytological diagnosis is now a universally accepted technique in diagnosis of central nervous system (CNS) lesions.

Aims: 1) To analyze and compare cytomorphological features of CNS lesions in intraoperative squash smears with histopathology, immunohistochemistry, and preoperative radiological diagnosis and 2) to determine the diagnostic accuracy, sensitivity, and specificity of intraoperative squash cytology.

Management of Post Orthodontic White Spot Lesions Using Resin Infiltration and CPP-ACP Materials- A Clinical Study.

Objectives: The purpose of this present study was to assess and compare the effectiveness and durability of topical application of remineralizing agent Casein Phospho Peptide (CPP-ACP, Toothmousse, GC corporation, Germany, Europe) and Resin infiltration (ICON, DMG, Hamburg, Germany) in the management of post orthodontic white spot lesions.

Study Design: A Randomized Control clinical trial was conducted among 60 children who had undergone fixed orthodontic therapy presented with white spot lesions (WSLs) on maxillary or mandibular anteriors after debonding. Identification of WSLs was done with International Caries Detection and Assessment System (ICDAS II) criteria.

Quad Helix-A Versatile Appliance in Pedodontist's Arsenal: A Case Series.

This case series aims to elaborate and discuss the use of the quad helix, a type of slow maxillary expansion appliance in the mixed dentition period in three different clinical scenarios. Especially, in the field of pediatric dentistry, mixed dentition is the most critical stage in the development of occlusion and any malocclusion that can be corrected by the simple appliance in this stage is recommended. The appliance selection is one of the most important steps in the process of treatment planning to obtain the desired result.