A kind of oral photographing reflecting mirror of what is closed in this creation system,The main plate body in bending and be with one first face and one second face,The first face system is mirror surface,The oral photographing reflecting mirror system includes a positive splenium and side splenium,The positive splenium system narrow trapezoidal of wide Hou before being slightly in,System, the side pressure portion integrally connected what positive splenium Hou side,And the system, side pressure portion formed with the positive splenium it is skewed,The system, side pressure portion forms the triangle of gradually-reducing shape to Hou,And what end forms the extending portion of arc-shaped； This creation system can be protruded into patient mouthful with positive splenium or side pressure portion by a variety of different angles,It is photographed by the cavity interior state that the first face reflects patient with sharp what,Outside mirror bending angle appropriate can reduce blocking phtographic lens,Mirror edge fillet appropriate and narrow contracting can reduce sense of discomfort of the patient in tooth photographic process.本創作係關於一種口腔攝影反射鏡，主要呈彎折狀之板體且係具有一第一面及一第二面，該第一面係為鏡面，該口腔攝影反射鏡係包括有一正壓部及一側壓部，該正壓部係略呈前寬後窄的梯形，該側壓部係一體連接於該正壓部後側，且該側壓部係與該正壓部形成傾斜狀，該側壓部係向後形成漸縮狀的三角形，並於末端形成圓弧狀之伸入部；本創作係能夠以正壓部或側壓部由各種不同的角度伸入患者口中，藉由第一面反射出患者之口腔內部狀態以利於攝影，外部鏡面適當的彎折角可減少阻擋攝影鏡頭，鏡緣適當的圓角及窄縮可減輕患者在牙齒攝影過程中的不適感。
