PROBLEM TO BE SOLVED TO REPAIR FOR FAILURE PROVIDED BY DENTAL DIAGNOSIS DEVICE.SOLUTION: The dental diagnosis and treatment apparatus 1 is a dental medical examination apparatus to be used for dental examination and includes operation means, operation detection means for recording the content of operation of an operation means by an operator in the operation history storage means 270 Means 260, and an abnormality detection and recording means 280 for recording the contents of abnormality in the operation history storage means 270 upon detecting a predetermined abnormality.(FIG.【課題】歯科用診療装置にて発生する不具合に対して修理を容易にさせること。【解決手段】歯科用診療装置1は、歯科診療に供される歯科用診療装置であって、操作手段と、術者が操作手段を操作した内容を操作履歴記憶手段270に記録する操作検知記録手段260と、予め定められた異常を検知すると異常の内容を操作履歴記憶手段270に記録する異常検知記録手段280と、を備える。【選択図】図2
