Research approach: An electronic search was done in order to find relevant studies applying the next conditions: “bone amount implant”, “tissue degree implant”, “bone amount implant” AND/OR “tissue degree implant”, “bone/tissue level implant” AND “marginal bone decline”, “bone/tissue stage implant” AND “bone resorption”, and “bone/tissue degree implant” AND “marginal bone https://kirkl666ibt8.bloggosite.com/profile