Similar questions:
A 12-year old male with a history of thumbsucking has an Angle Class II molar relationship with a SNA = 83 and a SNB = 79. The etiology of this patient's malocclusion is
dental and neuromuscularNDEB released questions part 2 set 5
A 12-year old male with a history of thumbsucking has an Angle Class II molar relationship with a SNA = 83 and a SNB = 79. The etiology of this patient's malocclusion is
neuromuscular.NDEB released questions part 2 set 13
In the mandibular dental arch of a 12-year old boy, the permanent first molars are in contact with the first premolars and the crowns of the second premolars have erupted lingually. The likely cause is
premature loss of deciduous second molars.NDEB released questions part 2 set 15

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