A system for detecting bone defects comprises a detecting device and a dental abutment connected by a wireless transmission. The dental abutment comprises a vibration component, at least one vibration excitation transducer, and at least one response sensor. The vibration component is used for being locked in a dental implant. The vibration excitation transducer is configured at one side of the vibration component by a non-contacted way for exciting the vibration component. The response sensor is configured at another side of the vibration component for detecting the vibration of the vibration component.一種骨缺損檢測系統包含一檢測裝置及一齒科承座。檢測裝置係與齒科承座以無線傳輸方式連結。齒科承座包含一振動件、至少一激振傳感器、及至少一響應感測器。振動件係用以鎖附於一牙科植體內。激振傳感器係非接觸地設置於振動件之一側,藉以激振振動件。響應感測器係設置於振動件之另一側,藉以感測振動件之振動。100...齒科承座110...振動件112...外螺紋120...激振傳感器130...響應感測器200...檢測裝置210...顯示器220...輸入控制面板300...牙科植體310...內螺紋410...齒齦420...齒槽緻密骨430...齒槽疏鬆骨
