|
|
After extraction, the depths of initial osteotomy at #2, 3 and 5 are 13, 11.5 and 10 mm, respectively (Fig.1). The osteotomy at #5 is close to the root of the tooth #6. The trajectory and position will be changed immediately.
Xin Wei, DDS, PhD, MS 1st edition 08/11/2017, last revision 08/11/2017