Leonardi et al. (2004),8 Italy |
|
Extraction of primary canine(s) |
|
|
|
|
|
|
Extraction of primary canine(s) plus cervical pull headgear |
50 subjects with either unilateral or bilateral impacted canines |
|
|
Extraction of primary canine(s): 7/14 |
|
Panoramic and periapical radiographs |
No intervention |
8-13 years |
48 |
8 |
Extraction of primary canine(s) plus cervical pull headgear: 26/32 |
|
|
|
|
|
|
No intervention: 8/16 |
Not reported |
Baccetti et al. (2008),22 Italy |
|
Extraction of primary canine(s) |
|
|
|
|
|
Panoramic radiographs and lateral cephalograms |
Extraction of primary canine(s) plus cervical pull headgear |
75 subjects and 92 maxillary canines |
|
|
Extraction of primary canine(s): 16/25 |
|
|
No intervention |
8-13 years |
18 |
6.7 |
Extraction of primary canine(s) plus cervical pull headgear: 31/35 |
Not reported |
|
|
|
|
|
No intervention: 9/26 |
|
Bacetti et al. (2009),23 Italy |
|
|
|
|
|
|
|
Posteroanterior cephalograms and panoramic radiographs |
Rapid maxillary expansion |
60 subjects with either unilateral or bilateral impacted canines |
52 |
10 |
Rapid maxillary expansion: 27/42 |
|
|
No intervention |
|
|
|
No intervention: 4/31 |
Not reported |
|
|
7.6-9.6 years |
|
|
|
|
Baccetti et al. (2011),24 Italy |
|
Rapid maxillary expansion plus transpalatal arch plus extraction of primary canine(s) |
|
|
|
|
|
|
Transpalatal arch plus extraction of primary canine(s) |
|
|
|
Rapid maxillary expansion plus transpalatal arch plus extraction of primary canine(s): 53/66 |
|
|
Extraction of primary canine(s) |
|
|
|
Transpalatal arch plus extraction of primary canine(s): 26/36 |
|
Panoramic radiographs and lateral cephalograms |
No intervention |
120 subjects with either unilateral or bilateral impacted canines |
36-52 |
2.5 |
Extraction of primary canine(s): 21/34 |
|
|
|
9.5-13 years |
|
|
No intervention: 11/42 |
Not reported |
Armi et al. (2011),25 Italy |
|
|
|
|
|
|
|
Panoramic and periapical radiographs |
Cervical pull headgear |
64 subjects and 81 maxillary canines |
|
|
Cervical pull headgear: 20/25 |
|
|
Rapid maxillary expansion plus cervical pull headgear |
8-13 years |
18 |
6.2 |
Rapid maxillary expansion plus cervical pull headgear: 26/30 |
Not reported |
|
No intervention |
|
|
|
No intervention: 9/26 |
|
Bonetti et al. (2011),9 Italy |
|
Extraction of primary canine(s) |
|
|
|
|
Not reported |
|
Extraction of primary canine plus first molar (Double extraction) |
|
|
|
Extraction of primary canine: 22/28 |
Panoramic radiographs |
|
71 subjects and 123 maxillary canines |
18 |
4.3 |
Extraction of primary canine plus first molar (Double extraction): 36/37 |
|
|
8-13 years |
|
|
|
|
Extraction of primary canine |
24 subjects and 48 maxillary canines |
|
|
Extraction of primary canine: 16/24 |
Bazargani et al. (2014),6 Sweden |
Panoramic and intraoral occlusal radiographs |
No intervention |
10-14 years |
18 |
0 |
No intervention: 10/24 |
Supported by the Uppsala-örebro Regional Research Council; however, the authors’ work was independent of the funders |
|
|
|
|
|
|
|
Cone beam computed tomography |
Extraction of primary canine(s) |
Sixty-seven subjects with either unilateral or bilateral impacted canines |
24 |
0 |
Extraction of primary canine(s): 31/45 |
The Local Research and Development Board for Gothenburg and Södra Bohuslän and from the Health & Medical Care Committee of the Regional Executive Board, Västra Götaland Region |
Naoumova et al. (2015)26 Sweden |
|
No intervention |
10-13 years |
|
|
No intervention: 17/44 |
The Local Research and Development Board for Gothenburg and Södra Bohuslän and from the Health & Medical Care Committee of the Regional Executive Board, Västra Götaland Region |
|
Extraction of primary canine(s) |
Thirty-two subjects and 48 maxillary canines |
|
|
Extraction of primary canine(s): 18/23 |
Periapical radiographs |
Extraction of primary canine plus first molar (Double extraction) |
9.5-13.5 years |
24 |
0 |
Extraction of primary canine plus first molar (Double extraction): 16/25 |
|
|
|
|
|
|
No funding |