PMC3341749_01
Case 1. Pre-treatment extra oral photographs
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F1
When smiling, the patient showed 90% display of maxillary incisors and 0.5 mm of gingiva [Figure 1].
Case 1. Pre-treatment intra oral photographs
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F2
The mandibular arch also showed severe crowding [Figure 2].
Case 1. Pre-treatment OPG
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F3
The maxillary and mandibular third molars were developing [Figure 3].
Case 1. Pre-treatment lateral head cephalogram
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F4
The patient's maxillary incisors were upright (U1-SN: 88 ) and the mandibular incisors were slightly proclined (IMPA: 96 ) [Figure 4].
Case 1. Post-treatment extra-oral photograph
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F5
Facial photographs showed an improved profile [Figure 5].
Case 1. Post-treatment intra-oral photograph
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F6
Dental midlines were aligned with the facial midline, and ideal overbite and overjet were achieved [Figure 6].
PMC3341749_02
Case 2. Pre-treatment extra-oral photographs
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F7
Clinic with the chief concern of ectopic maxillary canine. Clinically, she had a straight facial profile [Figure 7].
Case 2. Pre-treatment intra-oral photograph
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F8
The mandibular arch also showed severe crowding [Figure 8].
Case 2. Pre-treatment OPG
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F9
The maxillary incisors were proclined (U1 to FH, 109 ), and the mandibular incisors were retroclined (IMPA, 86 ) [Figures 9 and 10].
Case 2. Pre-treatment lateral head cephalogram
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F10
The maxillary incisors were proclined (U1 to FH, 109 ), and the mandibular incisors were retroclined (IMPA, 86 ) [Figures 9 and 10].
Case 2. Post-treatment extra oral photograph
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F11
The post-treatment extraoral photographs show general improvement in the facial profile [Figure 11].
Case 2. Post-treatment intra-oral photographs
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F12
Good intercuspation, interproximal contacts, and satisfactory root parallelism were achieved [Figure 12].