NEET MDS Shorts
25941
Community DentistryML Rein coined the term "oral hygiene" in 1884 in his book "Oral Hygiene."
98411
Dental Materials
While great for temporary cementation, its primary disadvantage for permanent use is its potential to cause tooth discoloration and pulpal irritation.
55732
PhysiologyWhen the transport maximum for glucose is exceeded, the excess glucose is not reabsorbed and appears in the urine, known as glucosuria.
81136
Oral Medicine
The primary mode of diagnosis for Huntington's disease is genetic testing. It involves identifying the expansion of a trinucleotide repeat (CAG) in the HTT gene on chromosome 4.
92653
Oral and Maxillofacial Surgery
Winter lines are not directly related to the diagnosis of
impaction. Their presence on teeth indicates periods of tooth development
disturbances, but they do not provide specific information about the presence or
severity of an impacted tooth.
22868
Oral PathologyMyofascial pain dysfunction syndrome (MPDS) is the most common disorder causing pain in the masticatory apparatus and TMJ region. It accounts for approximately 80-90% of TMJ-related pain complaints. MPDS involves muscle spasm, tenderness, and dysfunction of masticatory muscles. Traumatic arthritis, trigeminal neuralgia, and degenerative arthritis are less common causes of orofacial pain compared to MPDS.
28076
Oral Medicine
The characteristic gait abnormality in Huntington's disease is the choreic gait, which is disjointed and poorly coordinated with a "dancing" quality.
41772
PedodonticsA diastema, or space between teeth, can be a normal finding in children, especially during the mixed dentition phase. The presence of a 2 mm diastema between the maxillary central incisors in a 7-year-old is often due to the normal eruption pattern of these teeth, as they may not yet be fully aligned or spaced appropriately.
95800
NEETMDS
An osteotome is a surgical instrument used for cutting or preparing bone. The key difference between an osteotome and a chisel is that an osteotome is bi-beveled (beveled on both sides), while a chisel is typically uni-beveled (beveled on one side). This bi-beveled design allows the osteotome to cut through bone with more control and less risk of splitting the bone compared to a uni-beveled chisel.
20839
Community Dentistry7 years from the date of last entry: Dental records are crucial for patient care, legal documentation, and professional accountability. The Dental Council of India (DCI) mandates the preservation of dental records for at least 7 years from the date of the last entry. This ensures that in case of any future reference or legal disputes, the records are readily available. It is essential for continuity of care and patient follow-up.