Research Article

The Relevance of the Use of Radiographic Planning in Order to Avoid Complications in Mandibular Implantology: A Retrospective Study

Table 5

The proposed classification of mandibular angulation based upon the potential risk of lingual plate perforation.

AngleRisk assessment

LMI<10°Low risk
MMI10° < angle < 17°Medium risk
HMI>17°High risk