|
|
After use of 2 mm drill for 18 mm (lingual gingival margin), a calculated parallel pin is inserted (Fig.2 (D: 2 distal roots of the tooth #30)). It appears that a 11.5 mm long implant is appropriate for the site with 2 mm clearance from the Inferior Alveolar Canal (red dashed line); a 5 mm cuff is expected.
Xin Wei, DDS, PhD, MS 1st edition 07/24/2017, last revision 07/24/2017