Marginal bone loss around mandibular implant depends on all except

Bone loss around Implant- One of the primary complications Abnormal if more than 0.2mm/year For peri-implantitis 1 mm to 1.5 mm detectable bone loss recommended Important factors on which bone loss depends around an implant- Implant size and shape (improper) Inadequate in number compare to desired Wrong positioning Bone quality already poor or amount is inadequate Initial instability achieved Compromised healing phase Improper prosthesis fit like Implant fixture Defective design (like excessive cantilever, poor hygiene access) Non maintained or excessive occlusal forces Improper fitting of abutment components Poor oral hygiene Some systemic conditions like uncontrolled diabetes Poor oral habits like tobacco chewing, smoking