2nd Quizz

Question 1

What does the Diagnostic Records include?

Answer 1

1. Lateral X-Ray
2. Panoramic X-ray
3. Extra oral & intraoral photographs
4. Dental casts

Question 2

What does ortho takes care of?

Answer 2

Dx, prevention, interception and tx of all malocclusions

Question 3

Elements based for an ortho dx:

Answer 3

• px interview
• clinical examination
• Evaluation of the dx records

Question 4

Mention the 4 medical conditions that contraindicate the use of orthodontic appliances

Answer 4

osteoporosis
Cancer
Diabetes
Reumatic fever

Question 5

Extraoral and intraoral images (photographic analysis).

Answer 5

May include digital or video images to supplement the clinical findings

Question 6

Dental casts (digital models).

Answer 6

To assess the inter-arch and intra-arch relationship of the teeth, to help determine arch length and to assess arch symmetry

Question 7

To assess the condition and developmental status of the teeth and associated structures, and to identify any dental anomalies or pathology

Answer 7

Panoramic X-ray.

Question 8

Allow the evaluation of the size, shape, and positions of the craniofacial structures and dentition, and in the identification of skeletal anomalies or pathology.

Answer 8

Cephalometric X-ray.

Question 9

May be used as an alternative source to obtain dentofacial information, but is not routinely required for orthodontic X-rays*.

Answer 9

Cone-Beam computer tomography (CBCT).

Question 10

Assess the general condition of the hard and soft tissues of the mouth (including the periodontium) and the functional status of the patient’s occlusion

Answer 10

Intraoral pictures

Question 11

Determine facial shape, symmetry, soft tissue harmony and the state of the perioral muscles. This determines deviations from normal with respect to a patient’s sagittal, vertical, and transverse maxillofacial relationships and evaluates the relationship of the dentition and facial structures.

Answer 11

Extraoral pictures

Question 12

Mention de facial shapes

Answer 12

Oval
Round
Square

Question 13

Profile types

Answer 13

straight
Convex
Concave

Question 14

Profile that indicates a Class II jaw relationship, which may result from a maxilla that projects too far forward or mandible too far back.

Answer 14

Convex profile (A

Question 15

indicates that the relationship of the maxilla and mandible is in harmony.

Answer 15

Straight profile (B)

Question 16

indicates a Class III relationship, which may result from a maxilla that is too far back or a mandible that protrudes forward.

Answer 16

Concave profile (C)

Question 17

Type of X-ray to assess dental anomalies.

Answer 17

Intraoral

Question 18

X-ray to assess the dental condition and adjacent structures

Answer 18

Extraoral

Question 19

studies the craniofacial growth patterns is mainly used to assess dentofacial proportions and to evaluate the anatomical bases of malocclusion.

Answer 19

Cephalometry

Question 20

1- Is essential to carry out the correct treatment planning. This must be done based on a thorough study of the patient and the problems they present, both bone and dental

Answer 20

“ORTHODONTIC DIAGNOSIS”

Question 21

The orthodontic diagnosis deals with recognition of the various characteristics of the maloclussion. Based on:

Answer 21

• patient interview
• clinical examination
• Evaluation of the dx record

Question 22

Describe what are some of the most important thigs that we can see in the intraoral pictures that can be helpful for the orthodontic diagnosis:

Answer 22

1. Condition of the tissues
2. functional status of the patient’s occlusion
3. Arch

Question 23

Describe what are some of the most importante thigs that we can see in the extraoral pictures that can be helpful for the orthodontic diagnosis:

Answer 23

1. facial shape,
2. symmetry
3. soft tissue harmony
4. state of the perioral muscles