|
|
By mistake, abutment is changed from 4.5x15°, 3 mm cuff to 4.5x15°, 2 mm cuff (Fig.4); the profile appears to improve with trimming the buccoincisal portion (^).
A 25° abutment would be more ideal.
Xin Wei, DDS, PhD, MS 1st edition 01/07/2017, last revision 01/07/2017