MID-GINGIVAL IMPLANT SYSTEM
The present invention provides a mid-gingival dental implant system that includes a dental implant having a threaded body portion and a superstructure extending from a coronal surface of the threaded body portion. The superstructure includes two O-ring housings for housing deformable O-rings. The mid-gingival system can also include two screws. One for screw retained final components and one for cement retained final components.
1 . A dental implant system, comprising:
a dental implant including:
a body portion extending from a coronal end to an apical end, the body portion including a thread;
a superstructure extending from the coronal end of the body portion, the superstructure including:
a coronal O-ring housing;
an apical O-ring housing; and
a body portion positioned between the coronal O-ring housing and the apical O-ring housing, the body portion including at least one flat surface.
2 . The dental implant system of claim 1 , further including:
a first O-ring configured to be mounted within the coronal O-ring housing; and
a second O-ring configured to be mounted within the apical O-ring housing.
3 . The dental implant system of claim 1 , wherein the dental implant includes a threaded bore extending from a coronal surface of the surface structure toward the apical end of the body portion.
4 . The dental implant system of claim 1 , wherein the superstructure extends from a coronal surface of the body portion.
5 . The dental implant system of claim 1 , wherein a stop surface is formed between an edge of the coronal surface and the superstructure, the stop surface configured to engage an apical end of the final prosthesis.
6 . The dental implant system of claim 5 , wherein the final prosthesis is a crown.
7 . The dental implant system of claim 1 , wherein at least a surface of the superstructure is roughened via acid-etching.
8 . The dental implant system of claim 1 , wherein the body portion of the superstructure includes two flat surfaces.
9 . The dental implant system of claim 8 , wherein the two flat surfaces are diametrically opposed to each other.
10 . The dental implant system of claim 1 , further including:
a retention screw configured to couple a final prosthesis to the dental implant, the retention screw having a head, a shank, and a threaded body configured to engage a threaded bore of the implant.
11 . The dental implant system of claim 10 , further including:
a short screw configured to plug a threaded bore of the implant when securing a final prosthesis to the dental implant via cement.
12 . The dental implant system of claim 11 , wherein the short screw has a length that is less than a length of the retention screw.
13 . The dental implant system of claim 11 , further including:
a dental implant analog corresponding to the dental implant; and
an indicator tube, the indicator tube having one opening at the coronal end, a plurality of perforations extending from an apical end toward the coronal end, and a plurality of graduated marks, wherein the indicator tube and the dental implant analog can be used to confirm a proper seating of a final prosthesis before coupling the final prosthesis to a patient.
14 . A dental implant system, comprising:
a dental implant including:
a threaded body portion; and
a superstructure extending from the body portion, the superstructure including two O-ring housing spaced apart by a body portion including two flat surfaces.
15 . The dental implant system of claim 14 , further including:
a first O-ring configured to be mounted within a first O-ring housing of the two O-ring housings; and
a second O-ring configured to be mounted within a second O-ring housing of the two O-ring housings.
16 . The dental implant system of claim 14 , further including:
a first screw configured to be used to couple a final prosthesis to the dental implant; and
a second screw configured to be used when a final prosthesis is coupled to the dental implant via cement, wherein one or more dimensions of the first screw are different form the second screw.
17 . The dental implant system of claim 14 , further including:
a dental implant analog corresponding to the dental implant; and
an indicator tube, the indicator tube having one opening at the coronal end, a plurality of perforations extending from an apical end toward the coronal end, and a plurality of graduated marks, wherein the indicator tube and the dental implant analog can be used to confirm a proper seating of a final prosthesis before coupling the final prosthesis to a patient.
18 . A method of developing a final prosthesis, the method including:
installing a dental implant into a jawbone of a patient, the dental implant including:
a threaded body portion; and
a superstructure extending from the body portion, the superstructure including two O-ring housing spaced apart by a body portion including two flat surfaces, wherein the threaded body portion is positioned within bone and the superstructure is positioned beneath a top gingival surface;
attaching a healing abutment to the dental implant, the healing abutment including information that allows identification of at least two characteristics of the dental implant;
creating a three-dimensional computer model from a scan of at least a portion of the mouth including the healing abutment;
based on the information from the healing abutment, modifying the three-dimensional computer model so as to include a three-dimensional computer model of at least a portion of the dental implant to be used in creating the prosthesis; and
designing a three-dimensional computer model of the prosthesis form the modified three-dimensional model.
19 . The method of claim 18 , wherein the portion of the three-dimensional computer model of at least the portion of the dental implant includes the superstructure and a coronal surface of the threaded body portion.
20 . The method of claim 18 , further including:
transmitting at least a portion of the designed three-dimensional computer model of the prosthesis to a milling machine capable of producing at least a portion of the prosthesis.