Pedo Competency.pdf
Pedo Competency.pdf
Pedo Competency.pdf
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7 How to Choose the Correct Band <br />
• Choose the band that conforms to the anatomy of the tooth. <br />
• The band should fit the tooth tightly (finger pressure seating indicates loose fitting band). <br />
• Use band seater to seat the band (1 mm below marginal ridges). <br />
• Lack of interproximal space between teeth will require spacers for 7-‐10 days before fitting the band. <br />
8 So Many Sizes!!! <br />
9 Band and Loop Procedures (Laboratory Fabrication) <br />
• Choose a band that fits abutment tooth tightly <br />
• Seat the band(s) and take an impression of the quadrant or arch <br />
• Remove the bands intra-‐orally and place them accordingly into the impression <br />
• Put a staple or wire above the band to prevent movement when pouring up the impression with stone mixtur<br />
10 Band and Loop Procedures (Laboratory Fabrication) <br />
• Pour the impression with yellow stone and remove the wire from the impression before the model completel<br />
stone) <br />
• Separate the impression from stone after 45 minutes <br />
11 Yellow Stone Model with Band in Place <br />
• Occlusal view of band around the yellow stone model <br />
12 Band and Loop Bending Procedures <br />
•<br />
• Instruments Needed: <br />
Wire (0.030) <br />
• Wire cutters <br />
Band remover <br />
Band seater <br />
3-‐prong plier
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