The aim of this clinical trial is to primarily evaluate the postoperative neurosensory disturbances following guided inferior alveolar nerve lateralization with simultaneous implant placement in 10 surgical sides (mandibular quadrants distal to the mental foramen) either in males or females with age range from 30 to 75 years. The main questions it aims to answer are:
1. Will the postoperative neurosensory disturbances after the surgical intervention fade out and if not, will it be annoying to the patient?
2. Can we consider inferior alveolar nerve lateralization efficient substitute to short implants?
3. will the inserted implants going to be properly ossteointegrated at the site of osteotomy for lateralization?