In the field of dental implantology, the critical evaluation of risks and benefits is extremely important to avoid complication. Dental implants may fail due to several reasons, with a range that differentiates between a failure and a complication. Failures have been related to biologic, microbiological, biomechanical, biomaterial implant surface treatment and characteristics. Many factors are attributed to immediate failure of the dental implant either directly or indirectly. Reducing the likelihood of complications requires improved case selection, identification of systemic issues that can...

Implantology is a field that is always evolving as fresh research findings help us comprehend the biologic principles that govern the creation of a dynamic interface between living tissue and artificial structures. The potential for implant failure is a serious issue for implantologists, and understanding this inevitable fact is crucial for a good clinical practise. It can be expensive in terms of time and money to deal with complications and loose implants. It is advisable to carefully analyse a wide range of aspects before implant placement, including systemic and local host conditions, as...