In dental implants in bone tests, which radiographic finding is used to assess osseous integration or radiolucency?

• A. Mobility test
• B. Radiographs indicating osseous integration or radiolucency around the implant
• C. Gingival color
• D. Occlusal wear

Answer: (B)

Evaluating implants radiographically centers on the bone–implant interface. A well-osseointegrated implant typically shows bone in close contact with the implant surface and little to no radiolucent space around it on radiographs. The appearance of radiolucent areas around the implant suggests a gap at the interface or loss of peri-implant bone, which can indicate failed integration or peri-implant disease. Serial radiographs, using periapical, panoramic, or CBCT views, help track changes in bone levels over time and confirm whether osseointegration is maintained or compromised. Clinical signs like mobility, gingival color, or occlusal wear provide important information but do not replace radiographic assessment of the bone-implant interface.