Although the implant is slightly buccally placed (Fig.7, due to over-removal of the buccal root, Fig.2 arrows), it is placed in the septum (Fig.8). Red arrow: a branch of the Inferior Alveolar neurovascular bundle to the 1st molar.
Xin Wei, DDS, PhD, MS 1st edition 07/02/2020, last revision 07/02/2020