30 Questions
What is the gender distribution of cleft lip alone and both cleft palate and lip?
More common in males
At what age is lip repair typically performed for babies with cleft lip?
3-6 months
What are the signs of cleft lip or palate?
Split in the lip and roof of the mouth
How is lip adhesion performed in babies with wide or bilateral cleft lip?
Between 6 weeks and 3 months of age
When is palate repair generally performed in children with cleft palate?
9-12 months of age
What causes a split in the lip and roof of the mouth in babies with cleft lip or palate?
Genetic and environmental factors
What is the prevalence of white European males with genetic dental abnormalities?
4.6%
What is the prevalence of African-American females with genetic dental abnormalities?
4.6%
What is the primary cause of Amelogenesis Imperfecta?
Mutations in genes involved in enamel formation
What are the common colors of teeth in individuals with Amelogenesis Imperfecta?
Yellow, brown, or gray
Which of the following is a dental treatment option for genetic dental abnormalities?
Braces
What specific part of the tooth is affected by Amelogenesis Imperfecta?
Enamel
What type of dental restoration materials can be used to restore the shape and function of affected teeth in individuals with Type I DI?
Composite resin or glass ionomer
Which type of crowns are commonly used in pediatric patients with Type I DI to provide durable coverage and protection for weakened teeth?
Stainless steel crowns
In Type I DI, what gene mutation is responsible for the condition?
DSPP gene mutation
What type of surgery may be considered in cases of severe malocclusion or jaw discrepancies in individuals with Type I DI?
Orthognathic surgery
Which future direction is mentioned for potential treatments and interventions in Type I DI?
Gene therapy
What are the two molecular biology techniques mentioned in the text for Type I DI?
Next-generation sequencing and PCR
What is the impact of lip and tongue pressure on a skeletal Class III discrepancy?
It exacerbates the discrepancy
According to Watnick, what plays a predominant role in the etiology of malocclusion?
Genetic factors
What impact do hereditary factors have on the alignment of teeth and jaws?
They cause alignment issues
What is a factor that can lead to malocclusion according to the text?
Long-term pacifier use
What is linked to Oral Myofunctional Disorders (OMDs)?
Incorrect function of mouth muscles and tissues
How do certain habits like thumb sucking or pacifier use impact teeth alignment?
They lead to malocclusion
What do palatal expanders primarily aim to treat?
Narrow palates
Which type of braces is known for being aesthetically pleasing?
Lingual braces
What technology do clear aligners use to create removable trays?
CAD/CAM
In which stage of periodontal disease has the infection reached the bones?
Stage 2 - Early Periodontitis
Which factor does NOT increase the risk for periodontal disease?
Regular dental check-ups
What type of bacteria is among the first to colonize tooth surfaces and initiate plaque formation?
Streptococcus
Learn about the different dental treatment options for individuals with Type I Dentinogenesis Imperfecta (DI), including composite resin restorations, stainless steel crowns, and bonded ceramic crowns. Understand how these treatments can help restore the shape and function of affected teeth.
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