Patent ID: 8221120

Claim:
A dental prosthesis for restoring a missing tooth, comprising: a keeper configured to embrace a lingual side of a first abutment tooth disposed at a first side of a missing tooth portion; a base configured to embrace a lingual side of a second abutment tooth disposed at a second side of the missing tooth portion; and a body configured to serve as an artificial tooth and engage with the keeper and the base by a screw, and further configured to embrace a buccal side of the first abutment tooth or the second abutment tooth, wherein the base is provided with a base rear wall configured to support a rear wall of the body, wherein the keeper includes a keeper bottom portion adapted to sit in the missing tooth portion defined by the first and the second abutment teeth, wherein the base includes a base bottom portion, and wherein the base bottom portion includes an insertion recess into which the keeper bottom portion is inserted, the insertion recess having a screw hole configured to engage with the screw.