Which condition is avoided by healthy connective tissue around implants?

• A. Peri-implantitis
• B. Caries
• C. Gingival recession
• D. Osteoporosis

Answer: (A)

Healthy connective tissue around implants maintains a tight soft-tissue seal that blocks bacteria from reaching the implant surface and helps keep inflammation in check. This protective barrier is crucial because peri-implantitis is the inflammation and bone loss that occur around an implant when biofilm irritates the surrounding tissues. A healthy connective tissue attachment resists bacterial invasion and excessive inflammatory response, reducing the risk of peri-implantitis.

Caries is a decay process of natural tooth structure, not a condition caused by the tissue around an implant. Gingival recession involves the gum margin moving apically, which can occur for various reasons and is not the primary consequence being prevented by the healthy connective tissue around an implant. Osteoporosis is systemic bone density loss that affects the skeleton as a whole, not a localized inflammatory condition around implants.