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TITANIUM ABUTMENT

EXTRAGRADE + CASTABLE SLEEVE

(on OT EQUATOR)

Antirotation System

The anti-rotationality of the seeger ring is possible
thanks to the stop inside the prosthetic abutment
which prevents any seeger rotation

Sistema Extragrade

The OT Bridge prosthetic abutment must be positioned with its
extragrade flaring in correspondance of the implant undercut.

Reference flat milled surface

The external flat milled surface acts as referen- ce point and identifies the position of the inter- nal extragrade flaring.

With divergent implants, the extragrade abutment must be inserted with the external flat milled surface in correspondance of the maximum undercut of the Ot Equator.

Ttitanium abutments with through hole screw and castable sleeve

The titanium abutments with through hole screw are used in all dentures
where the divergence does not create any aesthetic problem for the access to
the prosthetic screw in the dental arch.

Titanium abutments inclined at 15° with no through hole screw, and castable sleeve

The Extragrade titanium abutments with no through hole for screws are used
to create a fixed denture “Seeger Bridge” even on very divergent implants,
exploiting, with the Seeger, the abutment undercuts as an anchoring area
obtaining in this way a “snap” retention.

product info
LABORATORY: DIGITAL TECHNIQUE
LABORATORY: analogical TECHNIQUE

Product Information

EXTRAGRADE TITANIUM ABUTMENT Ø 3,5 mm

Ref. MTSEG
SET CONTENT:
• 1 EXTRAGRADE TITANIUM ABUTMENT TO BE CEMENTED
h9,5mm Ø 3,5mm
• 1 TITANIUM SCREW h2mm
• 2 WHITE SEEGERS WITH HANDLE
• 1 PINK SEEGER WITH HANDLE

EXTRAGRADE TITANIUM ABUTMENT Ø 4,0 mm

Ref. MTSEG
SET CONTENT:
• 1 EXTRAGRADE TITANIUM ABUTMENT TO BE CEMENTED
h9,5mm Ø 4,0mm
• 1 TITANIUM SCREW h2mm
• 2 WHITE SEEGERS WITH HANDLE
• 1 PINK SEEGER WITH HANDLE

EXTRAGRADE TITANIUM ABUTMENT Ø 5,0 mm

Ref. MTSEG
SET CONTENT:
• 1 EXTRAGRADE TITANIUM ABUTMENT FOR CEMENTATION
h9,5mm Ø 5,0mm
• 1 TITANIUM SCREW h2mm
• 2 WHITE SEEGERS WITH HANDLE
• 1 PINK SEEGER WITH HANDLE

EXTRAGRADE TITANIUM ABUTMENT INCLINED AT 15°

Ref MTSFEG
SET CONTENT:
• 1 EXTRAGRADE TITANIUM ABUTMENT INCLINED AT 15° TO BE CEMENTED Ø 3,5mm
• 2 WHITE SEEGERS WITH HANDLE
• 1 PINK SEEGER WITH HANDLE
• 1 TITANIUM SCREW FOR INCLINED ABUTMENT

EXTRAGRADE TITANIUM ABUTMENT INCLINED AT 15°

Ref MTEG15SF
SET CONTENT:
• 1 EXTRAGRADE TITANIUM ABUTMENT INCLINED AT 15° TO BE CEMENTED Ø 4,0 mm
• 2 WHITE SEEGERS WITH HANDLE
• 1 PINK SEEGER WITH HANDLE
• 1 TITANIUM SCREW FOR INCLINED ABUTMENT

Ref. RMTSFEG

• 1 EXTRAGRADE TITANIUM ABUTMENT INCLINED AT 15° Ø 3,5mm

Ref. RMTEG15SF

• 1 EXTRAGRADE TITANIUM ABUTMENT INCLINED AT 15° Ø 4,0mm

 


Ref. RMTSEG

• 1 EXTRAGRADE TITANIUM ABUTMENT Ø 3,5mm

Ref. RMT40SEG

• 1 EXTRAGRADE TITANIUM ABUTMENT Ø 4,0mm

Ref. RMT50SEG

• 1 EXTRAGRADE TITANIUM ABUTMENT Ø 5,0mm

Ref. GCMR

• 1 CASTABLE SLEEVE FOR INCLINED TITANIUM ABUTMENT WITHOUT HOLE Ø 3,5mm

Ref. GCMR4

• 1 CASTABLE SLEEVE FOR INCLINED TITANIUM ABUTMENT WITHOUT HOLE Ø 4,0mm

Ref. GC
• 1 CASTABLE SLEEVE FOR TITANIUM ABUTMENT Ø 3,5mm

Ref. GC4

• 1 CASTABLE SLEEVE FOR TITANIUM ABUTMENT Ø 4mm

Ref. GC5

• 1 CASTABLE SLEEVE FOR TITANIUM ABUTMENT Ø 5mm

Ref. 030

• 1 OT EQUATOR TITANIUM ABUTMENT WITH TiN COATING

Ref. 145SAE

• 1 OT EQUATOR TITANIUM SCAN ABUTMENT + TITANIUM SCREW

Ref. 146VMI

• 1 SPHERICAL TITANIUM SCREW FOR INCLINED ABUTMENT

Ref. 147VME

• 1 TITANIUM SCREW FOR EXTRAGRADE ABUTMENT

Ref. VXL

• 1 TITANIUM SCREW h11,5mm

Ref. VM

• 1 TITANIUM SCREW h 6mm

Ref. VC

• 1 TITANIUM SCREW h 2mm

Ref. 022RGO

• 3 CASTABLE CONNECTION BARS

Ref. SM6

• 6 WHITE SEEGERS WITH HANDLE (standard retention)

Ref. SRM6

• 6 PINK SEEGERS WITH HANDLE (SOFT RETENTION)

Ref. 144MTET

• 2 IMPRESSION COPINGS FOR INDIVIDUAL TRAY

Ref. TPM2

• 2 MINI IMPRESSION COPINGS h3,7mm

Tools

Ref. 774CHE
• 1 SQUARE SCREW DRIVER + OT EQUATOR HOLDER
(square tip 1.25mm) (USABLE WITH THE MANUAL TORQUE WRENCH)

Ref. 775CLE

• 1 SQUARE LONG SCREW DRIVER + OT EQUATOR HOLDER
(square tip 1.25mm) (USABLE WITH THE MANUAL TORQUE WRENCH)

Ref. 760CS

• 1 LONG SCREWDRIVER/STEM FOR ANGULATED CHANNEL
For torque controller contra-angle (square tip 1,25mm)

Ref. 760CSC

• 1 SCREWDRIVER/STEM FOR ANGULATED CHANNEL
For torque controller contra-angle (square tip 1,25mm)

Ref. 124ICP

• 1 SCREWDRIVER/STEM FOR ANGULATED CHANNEL ADAPTER
Usable with manual torque wrench

Ref. 774HC

• 1 INTERCHANGEABLE HOLDER

Ref. 760CE

• 1 SQUARE DRIVER CONNECTOR
For torque controller contra-angle (square tip 1,25mm)

Ref. 1760CRD

• 1 MANUAL TORQUE WRENCH For Ot Equator and Sphero Block/Flex
(Torque range: 15-35 Ncm - Max. allowed 50Ncm)

Ref. 124ICP

• 1 UNIVERSAL HANDLE

COMPOSITE CEMENT OT CEM

Ref. 158CCAE
SET CONTENT:
• 1 BICOMPONENT SYRINGE 5ml
• 10 AUTOMATIC PADS

Laboratory

Digital technique

SOLUTION A

Model scan with the titanium through hole abutments for a CAD design.

SOLUTIONE B

Scan of the model with the scan abutments for the digital flow. The top beveled surface matches with the Extragrade incision of the titanium abutment; the Extragrade must always be positioned in correspondence of the maximum undercut created by the tilted implant.

Digital structure CAD designed, ready to be realized.

The Extragrade titanium abutments will be cemented into the holes.

Laboratory

Analogical technique

Model analysis with the Rhein83 parallelometer.

Implants divergency analysis.

Analysis of the teeth set-up dimensions. The project is made with the titanium abutments with screws, sleeves to be bond- ed and titanium abutments inclined at 15° without screws.

Long screw on Ot Equator analog to check where the prosthetic screw hole will be located.

Extragrade Titanium Abutment inclined at 15° without screw. The white Seeger
must be positioned with its open side towards the Extragrade bevel.

In case of an excessive implant inclina- tion, it is suggested to use an Extragrade
titanium abutment inclined at 15° with- out screw and a castable sleeve to be
bonded. The abutment will be retained
by the white Seeger only. The percent- age of abutments without screws should
be limited to 25% of the total number of
abutments (in this case 1 out of 4).

It is important to position the flat surface of the ti- tanium abutment in correspondence with the un- dercut created by the inclination of the implant; the
flat surface indicates the location of the Extragrade bevel, which will allow the denture to overcome the undercuts created by the tilted implant.

The open side of the Seeger must be positioned towards the Extragrade, a position that is forced by an anti-rota- tional device located into the abutment.

The castable sleeve allows the con- struction of a structure that later will be cast. Then the Extragrade titanium abutments will be passively bonded.

The castable structure must be as passive as pos- sible. Passivity is facilitated by the use of castable
gingival connectors that can be adapted, cut and
shaped, trying to leave as little space as possible be- tween these and the implant abutment.

The castable structure ready to be cast.

Before bonding, the fitting of the framework should be tested. it is important to cement the ele- ments one at a time. The use of the Ot Cem composite cement from Rhein83 is recommended.

Place the Extragrade titani- um abutment with the short screw onto the Ot Equator attachment, making sure to place the flat surface of the titanium abutment in correspondence with the
undercut created by the implant inclination. It is rec- ommended to protect the screw hole with a wax pin.

The cement should be put on the external part
of the Extragrade tita- nium abutment and into
the internal surface of the metal cast sleeve. The
wax pin will seal and pro- tect the entrance of the
prosthetic screw.

Alternatively: screw the tita- nium abutment and smear the
screw with vaseline, keeping
the Extragrade abutment in the
exact position; respect the set- ting time of the composite ce- ment as reported in the instruc- tions for use.

Work polished, assembled, ready to
be coated with the aesthetic material.
Please note the white Seegers inserted
in the Extragrade abutment housing.

product info
LABORATORY: DIGITAL TECHNIQUE
LABORATORY: analogical TECHNIQUE

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