OBJECTIVE:　To　guide　doctors　in　precisely　positioning　surgical　operation,　a　new　production　method　of　minimally　invasive　implant　guide　template　was　presented.METHODS:　The　mandible　of　patient　was　scanned　by　CT　scanner,　and　three-dimensional　jaw　bone　model　was　constructed　based　on　CT　images　data　The　professional　dental　implant　software　Simplant　was　used　to　simulate　the　plant　based　on　the　three-dimensional　CT　model　to　determine　the　location　and　depth　of　implants.　In　the　same　time,　the　dental　plaster　models　were　scanned　by　stereo　vision　system　to　build　the　oral　mucosa　model.　Next,　curvature　registration　technology　was　used　to　fuse　the　oral　mucosa　model　and　the　CT　model,　then　the　designed　position　of　implant　in　the　oral　mucosa　could　be　determined.　The　minimally　invasive　implant　guide　template　was　designed　in　3-Matic　software　according　to　the　design　position　of　implant　and　the　oral　mucosa　model.　Finally,　the　template　was　produced　by　rapid　prototyping.RESULTS:　The　three-dimensional　registration　technology　was　useful　to　fuse　the　CT　data　and　the　dental　plaster　data,　and　the　template　was　accurate　that　could　provide　the　doctors　a　guidance　in　the　actual　planting　without　cut-off　mucosa.CONCLUSION:　The　guide　template　which　fabricated　by　comprehensive　utilization　of　three-dimensional　registration,　Simplant　simulation　and　rapid　prototyping　positioning　are　accurate　and　can　achieve　the　minimally　invasive　and　accuracy　implant　surgery,　this　technique　is　worthy　of　clinical　use.