Embed Size (px)
Citation preview
USE OF BONDED POWER ARMS IN CASES WITH
MISSING UPPER LATERAL INCISORS
www.indiandentalacademy.com
INDIAN DENTAL ACADEMY
Leader in continuing dental education www.indiandentalacademy.com
INTRODUCTION
• MISSING LATERAL INCISORS -close the spaces and substitute the canines
for the lateral incisors - redistribute and maintain the spaces for
placement of osseointegrated implants or crown – and – bridge prosthesis
www.indiandentalacademy.com
CASE REPORT
www.indiandentalacademy.com
www.indiandentalacademy.com
OPEN COIL SPRINGS USED TO GAIN SPACE
www.indiandentalacademy.com
SPACE CLOSURE
www.indiandentalacademy.com
SPACE GAINED AFTER 7 MONTHS
www.indiandentalacademy.com
www.indiandentalacademy.com
END OF TREATMENT
BPAs REMOVED AFTER 19 MONTHS , WITH TEMPORARY PONTICS www.indiandentalacademy.com
CONCLUSION
• BPAs ARE SIMPLE AND COMFORTABLE BONDED TO THE LABIAL OR LINGUAL SURFACE OF THE TOOTH
• MOMENT APPLIED IS DETERMINED BY THE LENGTH OF THE POWER ARM
• IF BPA IS NOT ACCURATELY PLACED PURE TRANSLATION WILL NOT OCCUR
www.indiandentalacademy.com
THANK YOU
For more details please visit
www.indiandentalacademy.com
www.indiandentalacademy.com
