242 Orthodontic- Prof. Mom Sovanrithy

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1. Which one is the auxiliaries’ component in fixed appliance?
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2. What is the factor related to retention to be consider at the treatment planning stage?
Submit
3. What is the ANB angle in Class III skeletal pattern?
Submit
4. What is the most comment decision for making crown bridge?
Submit
5. A 12 years old girl come to orthodontics department at the UHS to check her teeth she complain of her front teeth are sticky out both arches with tongue trust and her facial profile is more convexity . Which one is the most likely clinical feature of lips?
Submit
6. A 12 years old girl come to orthodontics department at the UHS to check her teeth she complain of her front teeth are sticky out both arches with incompetent lips and her facial profile is more convexity . Which one is the most likely extraction for this case?
Submit
7. Before orthodontic treatment, which one we should do?
Submit
8. Canine Mesially inclined eruption which indication we should do extraction ?
Submit
9. Tooth pain when we move it because of ?
Submit
10. Which one more likely skeletal pattern of ANB normal?
Submit
11. Which one more likely of Class II division1 malocclusion?
Submit
12. If there is a lot of root resorption we should do as following?
Submit
13. Which one is skeletal feature of Class III?
Submit
14. Which one is the wire for making Z-spring?
Submit
15. Which one is the cause of Anterior cross bite?
Submit
16. Which is the more likely clinical feature of Class II division 2 malocclusion:?
Submit
17. Which one is the Keys of angle’s classification are ?
Submit
18. Clinical features in case of class II division 1 malocclusion?
Submit
19. Malocclusion means ?
Submit
20. In case of class II division 2 malocclusion closing space is ?
Submit
21. Soft tissue profile of a class III patient is?
Submit
22. Harmful effects of orthodontics tooth movement?
Submit
23. The most comment reasons for relapse is?
Submit
24. The most comment risks of orthodontics tooth movement?
Submit
25. If there is a lot of root resorption we should do?
Submit
26. Adam Clasps ភាគច្រើនគេដាក់នៅលើធ្មេញណាមួយ?
Submit
27. Which size of the wireusing to make Adam clasp?
Submit
28. តើចំលើយមួយណាសំរាបើ Expansion arch?
Submit
29. តើលួសសំរាប់ធ្វើ Z-spring មានទំហ៊ំប៉ុន្មាន?
Submit
30. What is the Keys of angle’s classification?
Submit
31. In case of class II division 1 malocclusion lips are?
Submit
32. When the midline of upper and lower not in a line was call ?
Submit
33. Regarding of tissue change in mild force?
Submit
34. Soft tissue profile of a severe skeletal III patient is?
Submit
35. Lower incline bite plane we make incline in?
Submit
36. The most comment used of wire in fixed appliance is?
Submit
37. How many direction do fixed appliance can do?
Submit
38. What is the clinical feature of fixed appliance?
Submit
39. What is the risk of orthodontic treatment?
Submit
40. Which classification of malocclusion, Over jet is increased?
Submit
41. Which one is the Over jet of Class I malocclusion?
Submit
42. Which one is the most likely OJ for Class II div 1 malocclusion?
Submit
43. Which one is Overbite in Class III malocclusion?
Submit
44. Which one is the best treatment for crowding?
Submit
45. A 12 years old girl come to orthodontics department at the UHS to check her teeth she complain of her front teeth are sticky out both arches with incompetent lips and her facial profile is more convexity . Which one is the most likely cause by?
Submit
46. Which one more likely of Class II division2 malocclusion?
Submit
47. Which Classification of Malocclusion when the OJ is increase?
Submit
48. Which Classification of Malocclusion when the OJ Normal?
Submit
49. Which appliance can correct anterior cross bite?
Submit
50. Which one is not Active Component?
Submit
51. The clinical feature of Class II division 1 malocclusion:?
Submit
52. Which one is most common seen in class II division 1 malocclusion ?
Submit
53. If dental base is short & 8 /8 present, for distal movement of 6 /6, what will you do?
Submit
54. In class II div 2 malocclusion, the upper incisors are?
Submit
55. What is over bite?
Submit
56. Rapid maxillary expansion is also known as?
Submit
57. How many types of cross bite classification?
Submit
58. A 12 years old girl comes to orthodontic clinic for checking her teeth. After fulfill requirement (examination, X-ray, Models) orthodontist can find many problems; some of her front teeth are crocket and cross bite, what is the more likely diagnosis of this issue?
Submit
59. How many types of posterior cross bite?
Submit
60. How many type of deep bite?
Submit
61. Tooth pain when we move it because?
Submit
62. ANB normal?
Submit
63. Clinical feature of anterior open Bite: ?
Submit
64. In the following answers, which one is the best method to create space:?
Submit
65. Which one is the best components for correct # 11 cross bite?
Submit
66. Which one is the cause of Anterior cross bite:?
Submit
67. What is the Malocclusion means?
Submit
68. Which on the Main causes of malocclusion?
Submit
69. Which are the clinical features in class II division 1 malocclusion?
Submit
70. Which malocclusion cause of jet increased?
Submit
71. Which is correct for Rotation movement?
Submit
72. Which statement is correct for bodily movement?
Submit
73. Which statements are correct for advantage of fixed appliance?
Submit
74. Which is correct for Adam clasp?
Submit
75. What is the most common appliances to avoid for adult orthodontic?
Submit
76. Which is the common treatment for tooth rotation?
Submit
77. When the maxillary teeth placed completely inside or outside of mandibular teeth called-?
Submit
78. In case of open bite FMA angle may be?
Submit
79. In class I malocclusion over jet?
Submit
80. Choose the correct components for reduce overjet when the upper front teeth proclined and spacing?
Submit
81. What is the 2nd bend order mean?
Submit
82. What is the most comment risk in orthodontic treatment?
Submit
83. Which is ANB of Class I skeletal pattern?
Submit
84. Which one is the most likely ANB angle in Class II skeletal pattern?
Submit
85. Which one is orthodontic treatment for spacing teeth?
Submit
86. A 12 years old girl come to orthodontics department at the UHS to check her teeth she complain of her front teeth are sticky out both arches with incompetent lips and her facial profile is more convexity . Which one is the most likely clinical feature of this sign?
Submit
87. Which one is the best method to create space?
Submit
88. Which one is more likely components for Expansion arch?
Submit
89. When incisal edge of lower incisors touch in palate, it’s called ?
Submit
90. In Class II div 2 malocclusion cases?
Submit
91. The clinical feature of tongue thrust is?
Submit
92. Orthodontic treatment of crowding combing with?
Submit
93. Which example is correct for contraindication of bite plane ?
Submit
94. Which malocclusion is the most likely fracture of teeth front teeth?
Submit
95. In class I malocclusion which is the most comment seen?
Submit
96. A very high tongue in the roof of the mouth may causes ?
Submit
97. A 16 years old boy come to orthodontic clinic for checking his crocket teeth. After fulfill requirement orthodontist can find many problems ; some of his left side teeth are cross bite and the midline is shift to the left , what is the more likely diagnosis of this issue?
Submit
98. Which components can correct Anterior Crossbite?
Submit
99. Which one is passive Component:?
Submit
100. Cross bite should be corrected immediately because it can cause:?
Submit
101. Which optimal force for tipping?
Submit
102. Which force is the optimal force for rotation?
Submit
103. The clinical feature of Class II division 1?
Submit
104. Clinical feature of Class II division 2?
Submit
105. In class II division 2 malocclusion FMPA angle may be?
Submit
106. For reduction of deep bite is done by?
Submit
107. Which Occlusal features are true in case of class II division 1 malocclusion?
Submit
108. Tongue thrust is Effect of?
Submit
109. Which statements are correct for removable appliance?
Submit
110. A very high tongue in the roof of the mouth may caus ?
Submit
111. Why we use retainer after finishing orthodontic treatment?
Submit
112. Which one is OJ of the Class I malocclusion?
Submit
113. In case of open bite LFH may be?
Submit
114. In case of class II division 1 malocclusion lips are ?
Submit
115. Which Appliances can corrected anterior cross bite?
Submit
116. Which sentence is correct for torque movement?
Submit
117. What is the condition that requires short term retention?
Submit
118. Which one the most likely the Over jet of Class II division1 malocclusion?
Submit
119. When the lower incisor edges occlude into cingulum plateau of the upper is?
Submit
120. Which one is likely Overbite in Class I malocclusion?
Submit
121. Which one is the best treatment for anterior cross bite?
Submit
122. Which causes can make Root resorption?
Submit
123. Which one most likely correct answer for Treatment of Anterior Open bite?
Submit
124. Which one is the most harmful effects of orthodontics tooth movement?
Submit
125. Which one is more likely for orthodontic treatment?
Submit
126. Which Active Component can use as retention?
Submit
127. Which movement is more likely for removable appliance ?
Submit
128. In case of class II division 2 malocclusion LFH may?
Submit
129. Which one is the BSI classification are ?
Submit
130. Lower incisor traumatic in palate, it’s called?
Submit
131. Which one is Angle’s classification of malocclusion?
Submit
132. In case of class II division 2 malocclusion FMA angle may be?
Submit
133. In severe skeletal discrepancy of class II division 2 malocclusion, which one is the best treatment is done?
Submit
134. When the maxillary back teeth placed inside of mandibular teeth only one side called?
Submit
135. Abnormal tooth mobility is because?
Submit
136. Clinical features of Class III Malocclusion ?
Submit
137. When mesio-buccal cusp of upper first permanent molar occluding forward of the buccal groove of the lower first permanent molar is call?
Submit
138. Lips incompetent most seen in cases?
Submit
139. Main objective of class II division 1 treatment is ?
Submit
140. In case of class I malocclusion FMPA may be?
Submit
141. What is the clinical feature of deep bite?
Submit
142. How to keep space in early lost of deciduous teeth?
Submit
143. Box elastic use for the correction of?
Submit
144. Which one has changed occur in pressure side due to mild force?
Submit
145. Which statement is correct for rapid movement of tooth?
Submit
146. What is the function for fixed appliance?
Submit
147. Which statement is correct for brackets?
Submit
148. Clinical feature of Anterior Open Bite?
Submit
149. Which statements are correct for molar band?
Submit
150. What is the problem can increased risk of root resorption:?
Submit
151. Which one the factor may modify retention protocol?
Submit
152. Which is the Over jet of Class II division 2 malocclusion?
Submit
153. Which plane we use to find Overbite?
Submit
154. Which one is likely the OJ of class III malocclusion?
Submit
155. Main objective of class II division 1 treatment is –?
Submit
156. The overlapping of the upper interior teeth over the lowers in the vertical plane is call?
Submit
157. Which one is the main dental cause of posterior cross bite?
Submit
158. Choose the correct answer of Clinical feature of Class II division1 malocclusion?
Submit
159. Which one is the best treatment for simple anterior cross bite?
Submit
160. RME បង្វិលប៉ុន្មានដងក្នុង១ថ្ងៃ?
Submit
161. Which Active Component can be used as retention:?
Submit
162. Premature contact of deciduous posterior can causes?
Submit
163. Which is the correct answer when don’t apply enough force ?
Submit
164. Which statement is correct for separators?
Submit
165. Lower incline bite plane cover the teeth of ?
Submit
166. What is the meaning of compensating extraction?
Submit
167. Which one is the more likely of skeletal feature of Class II?
Submit
168. Rapid maxillary expansion (RME)is indicated in case of?
Submit
169. Which force is the optimal force for extrusion?
Submit
170. Which is the upper incisors of class III malocclusion,?
Submit
171. Tilting movement means?
Submit
172. Which of class I dental skeletal with backward rotation may cause ?
Submit
173. Which condition that require long term retention?
Submit
174. Posterior cross bite can correct by?
Submit
175. The clinical dental feature of Class III?
Submit
176. Which one is the Clinical feature of Anterior cross bite?
Submit
177. When do we have to do extrude molars for deep bite cases?
Submit
178. Which is the indication of buccal canine eruption to do extraction 1st PM ?
Submit
179. Which optimal force for bodily movement?
Submit
180. In case of open bite case FMPA may be?
Submit
181. Which statement is correct for spring?
Submit
182. Anterior teeth most likely to be cross bite which of the following mixed malocclusion?
Submit
183. What is the lower incline bite plane?
Submit
184. How many bend orders is the most comment use in orthodontic?
Submit
185. What is the meaning of balancing extraction?
Submit
186. Which one the most likely the Over jet of Class III malocclusion?
Submit
187. Choose the correct components for reduce OJ?
Submit
188. Which clinical feature we can see anterior cross bite?
Submit
189. Midline shift can causes by?
Submit
190. Which one is the Clinical feature of Anterior cross bite: ?
Submit
191. Which force is the optimal force for up righting?
Submit
192. In severe case skeletal class II division 2 malocclusion, treatment is ?
Submit
193. Anterior Cross bite is seen in?
Submit
194. Cross elastic use to correct?
Submit
195. Which one is the best tooth movement in orthodontic treatment?
Submit
196. Which one is OJ of Class III malocclusion?
Submit
197. For spacing which one is the best treatment?
Submit
198. Which one is the most comment decision for extraction teeth?
Submit
199. A 12 years old girl come to orthodontics department at the UHS to check her teeth she complain of her front teeth are sticky out both arches with tongue trust and her facial profile is more convexity . Which one is the most likely kind of malocclusion?
Submit
200. Abnormal tooth mobility is because of ?
Submit
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Which one is the auxiliaries’ component in fixed appliance?
What is the factor related to retention to be consider at the...
What is the ANB angle in Class III skeletal pattern?
What is the most comment decision for making crown bridge?
A 12 years old girl come to orthodontics department at the UHS to...
A 12 years old girl come to orthodontics department at the UHS to...
Before orthodontic treatment, which one we should do?
Canine Mesially inclined eruption which indication we should do...
Tooth pain when we move it because of ?
Which one more likely skeletal pattern of ANB normal?
Which one more likely of Class II division1 malocclusion?
If there is a lot of root resorption we should do as following?
Which one is skeletal feature of Class III?
Which one is the wire for making Z-spring?
Which one is the cause of Anterior cross bite?
Which is the more likely clinical feature of Class II division 2...
Which one is the Keys of angle’s classification are ?
Clinical features in case of class II division 1 malocclusion?
Malocclusion means ?
In case of class II division 2 malocclusion closing space is ?
Soft tissue profile of a class III patient is?
Harmful effects of orthodontics tooth movement?
The most comment reasons for relapse is?
The most comment risks of orthodontics tooth movement?
If there is a lot of root resorption we should do?
Adam Clasps...
Which size of the wireusing to make Adam clasp?
តើចំលើយមួយណាសំរាបើ Expansion arch?
តើលួសសំរាប់ធ្វើ Z-spring...
What is the Keys of angle’s classification?
In case of class II division 1 malocclusion lips are?
When the midline of upper and lower not in a line was call ?
Regarding of tissue change in mild force?
Soft tissue profile of a severe skeletal III patient is?
Lower incline bite plane we make incline in?
The most comment used of wire in fixed appliance is?
How many direction do fixed appliance can do?
What is the clinical feature of fixed appliance?
What is the risk of orthodontic treatment?
Which classification of malocclusion, Over jet is increased?
Which one is the Over jet of Class I malocclusion?
Which one is the most likely OJ for Class II div 1 malocclusion?
Which one is Overbite in Class III malocclusion?
Which one is the best treatment for crowding?
A 12 years old girl come to orthodontics department at the UHS to...
Which one more likely of Class II division2 malocclusion?
Which Classification of Malocclusion when the OJ is increase?
Which Classification of Malocclusion when the OJ Normal?
Which appliance can correct anterior cross bite?
Which one is not Active Component?
The clinical feature of Class II division 1 malocclusion:?
Which one is most common seen in class II division 1 malocclusion ?
If dental base is short & 8 /8 present, for distal movement of 6 /6,...
In class II div 2 malocclusion, the upper incisors are?
What is over bite?
Rapid maxillary expansion is also known as?
How many types of cross bite classification?
A 12 years old girl comes to orthodontic clinic for checking her...
How many types of posterior cross bite?
How many type of deep bite?
Tooth pain when we move it because?
ANB normal?
Clinical feature of anterior open Bite: ?
In the following answers, which one is the best method to create...
Which one is the best components for correct # 11 cross bite?
Which one is the cause of Anterior cross bite:?
What is the Malocclusion means?
Which on the Main causes of malocclusion?
Which are the clinical features in class II division 1 malocclusion?
Which malocclusion cause of jet increased?
Which is correct for Rotation movement?
Which statement is correct for bodily movement?
Which statements are correct for advantage of fixed appliance?
Which is correct for Adam clasp?
What is the most common appliances to avoid for adult orthodontic?
Which is the common treatment for tooth rotation?
When the maxillary teeth placed completely inside or outside of...
In case of open bite FMA angle may be?
In class I malocclusion over jet?
Choose the correct components for reduce overjet when the upper front...
What is the 2nd bend order mean?
What is the most comment risk in orthodontic treatment?
Which is ANB of Class I skeletal pattern?
Which one is the most likely ANB angle in Class II skeletal pattern?
Which one is orthodontic treatment for spacing teeth?
A 12 years old girl come to orthodontics department at the UHS to...
Which one is the best method to create space?
Which one is more likely components for Expansion arch?
When incisal edge of lower incisors touch in palate, it’s called ?
In Class II div 2 malocclusion cases?
The clinical feature of tongue thrust is?
Orthodontic treatment of crowding combing with?
Which example is correct for contraindication of bite plane ?
Which malocclusion is the most likely fracture of teeth front teeth?
In class I malocclusion which is the most comment seen?
A very high tongue in the roof of the mouth may causes ?
A 16 years old boy come to orthodontic clinic for checking his ...
Which components can correct Anterior Crossbite?
Which one is passive Component:?
Cross bite should be corrected immediately because it can cause:?
Which optimal force for tipping?
Which force is the optimal force for rotation?
The clinical feature of Class II division 1?
Clinical feature of Class II division 2?
In class II division 2 malocclusion FMPA angle may be?
For reduction of deep bite is done by?
Which Occlusal features are true in case of class II division 1...
Tongue thrust is Effect of?
Which statements are correct for removable appliance?
A very high tongue in the roof of the mouth may caus ?
Why we use retainer after finishing orthodontic treatment?
Which one is OJ of the Class I malocclusion?
In case of open bite LFH may be?
In case of class II division 1 malocclusion lips are ?
Which Appliances can corrected anterior cross bite?
Which sentence is correct for torque movement?
What is the condition that requires short term retention?
Which one the most likely the Over jet of Class II division1...
When the lower incisor edges occlude into cingulum plateau of the...
Which one is likely Overbite in Class I malocclusion?
Which one is the best treatment for anterior cross bite?
Which causes can make Root resorption?
Which one most likely correct answer for Treatment of Anterior Open...
Which one is the most harmful effects of orthodontics tooth movement?
Which one is more likely for orthodontic treatment?
Which Active Component can use as retention?
Which movement is more likely for removable appliance ?
In case of class II division 2 malocclusion LFH may?
Which one is the BSI classification are ?
Lower incisor traumatic in palate, it’s called?
Which one is Angle’s classification of malocclusion?
In case of class II division 2 malocclusion FMA angle may be?
In severe skeletal discrepancy of class II division 2 malocclusion,...
When the maxillary back teeth placed inside of mandibular teeth only...
Abnormal tooth mobility is because?
Clinical features of Class III Malocclusion ?
When mesio-buccal cusp of upper first permanent molar occluding...
Lips incompetent most seen in cases?
Main objective of class II division 1 treatment is ?
In case of class I malocclusion FMPA may be?
What is the clinical feature of deep bite?
How to keep space in early lost of deciduous teeth?
Box elastic use for the correction of?
Which one has changed occur in pressure side due to mild force?
Which statement is correct for rapid movement of tooth?
What is the function for fixed appliance?
Which statement is correct for brackets?
Clinical feature of Anterior Open Bite?
Which statements are correct for molar band?
What is the problem can increased risk of root resorption:?
Which one the factor may modify retention protocol?
Which is the Over jet of Class II division 2 malocclusion?
Which plane we use to find Overbite?
Which one is likely the OJ of class III malocclusion?
Main objective of class II division 1 treatment is –?
The overlapping of the upper interior teeth over the lowers in the...
Which one is the main dental cause of posterior cross bite?
Choose the correct answer of Clinical feature of Class II division1...
Which one is the best treatment for simple anterior cross bite?
RME...
Which Active Component can be used as retention:?
Premature contact of deciduous posterior can causes?
Which is the correct answer when don’t apply enough force ?
Which statement is correct for separators?
Lower incline bite plane cover the teeth of ?
What is the meaning of compensating extraction?
Which one is the more likely of skeletal feature of Class II?
Rapid maxillary expansion (RME)is indicated in case of?
Which force is the optimal force for extrusion?
Which is the upper incisors of class III malocclusion,?
Tilting movement means?
Which of class I dental skeletal with backward rotation may cause ?
Which condition that require long term retention?
Posterior cross bite can correct by?
The clinical dental feature of Class III?
Which one is the Clinical feature of Anterior cross bite?
When do we have to do extrude molars for deep bite cases?
Which is the indication of buccal canine eruption to do extraction 1st...
Which optimal force for bodily movement?
In case of open bite case FMPA may be?
Which statement is correct for spring?
Anterior teeth most likely to be cross bite which of the following...
What is the lower incline bite plane?
How many bend orders is the most comment use in orthodontic?
What is the meaning of balancing extraction?
Which one the most likely the Over jet of Class III malocclusion?
Choose the correct components for reduce OJ?
Which clinical feature we can see anterior cross bite?
Midline shift can causes by?
Which one is the Clinical feature of Anterior cross bite: ?
Which force is the optimal force for up righting?
In severe case skeletal class II division 2 malocclusion, treatment...
Anterior Cross bite is seen in?
Cross elastic use to correct?
Which one is the best tooth movement in orthodontic treatment?
Which one is OJ of Class III malocclusion?
For spacing which one is the best treatment?
Which one is the most comment decision for extraction teeth?
A 12 years old girl come to orthodontics department at the UHS to...
Abnormal tooth mobility is because of ?
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