| 摘要 |
PCT No. PCT/SE95/00137 Sec. 371 Date Dec. 5, 1995 Sec. 102(e) Date Dec. 5, 1995 PCT Filed Feb. 10, 1995 PCT Pub. No. WO95/21590 PCT Pub. Date Aug. 17, 1995A depth-marking system for use in connection with forming holes for receiving implants in a jawbone. The implants have a nominal length less than an actual length. At least one band marking is arranged on a tool for forming or measuring the implant holes. The at least one band marking includes a first line that indicates the actual hole depth, the actual depth including any lower cone-shaped portion of the hole. The at least one band marking also includes a second line above the first line that indicates a position of an uppermost of a unit arranged on the implant when the implant is in a final position in the hole and the unit is arranged in a final position on the implant. |
