NEET MDS Shorts
25308
ProsthodonticsLingual flange in the molar region is determined by the mylohyoid.
66113
Oral SurgeryWhen a tooth is resistant to luxation with forceps, transalveolar method is the best approach. This surgical technique involves bone removal and/or tooth sectioning, providing better access and control compared to forceful manipulation that may cause fractures.
37889
INI CET
In a 5-year-old child with multiple deep caries and no pain, the teeth are likely primary teeth that will soon be replaced by permanent teeth. Extraction is often the recommended treatment to eliminate infection and prevent further complications.
45317
MedicineA solitary pulmonary nodule (SPN) is a single, small, well-defined lesion in the lung. The investigation of choice for evaluating an SPN is a computed tomography (CT) scan.
16053
Oral SurgeryThe risk associated with open reduction and internal fixation (ORIF) in older patients is not solely due to their age or increased bone density. It's important to consider their overall health, including potential comorbidities and reduced healing capacity. The risks might be higher due to factors like poor bone quality, increased surgical time, and the potential for complications such as infection and nonunion.
51855
Periodontics
The pocket depth is the measurement from the gingival margin (the edge of the gums) to the base of the gingival sulcus or periodontal pocket.
83965
PedodonticsPreeruptive caries refers to carious lesions that develop on teeth before they have erupted into the oral cavity. Research indicates that the mandibular second molars are particularly susceptible to preeruptive caries due to their position and the timing of their eruption. They are often more difficult to clean and can be affected by factors such as the presence of other teeth and the oral environment
62882
Dental Materials
Rapid heat-cured acrylic resin has the highest linear shrinkage at 0.97%, which can affect the fit and stability of the denture.
48666
PhysiologyCalbindin binds calcium and prevents it from affecting epithelial signaling, facilitating calcium absorption in the intestine.
90846
EndodonticsCarbamide peroxide used in bleaching degrades into 3% hydrogen peroxide and 7% urea. The breakdown process: 1) 10% carbamide peroxide releases approximately 3% hydrogen peroxide, 2) The hydrogen peroxide is the active bleaching agent that breaks down chromophores, 3) Urea provides pH buffering and reduces sensitivity, 4) The slow release over 6-8 hours provides sustained bleaching action. This makes carbamide peroxide ideal for home bleaching as it provides controlled, sustained hydrogen peroxide release.