CONELOG® Implant System Prosthetic Restorations - Camlog

CONELOG ® IMPLANT SYSTEM
PROSTHETIC RESTORATIONS
CONELOG ®
BAR ABUTMENT
EMBEDDING, CAST AND DEVESTMENT
The abutment is embedded according to the instruction manual of the muffle
system used. We do not recommend the use of wax wetting agents.
However, if wax wetting agents are used, it must be suitable for use with
POM plastic components. When embedding, the correct placement of the
wax-up in the casting muffle is of importance. Volume ratios and pin angles
must be selected so that the required temperature for casting is
achieved. This is particularly important for voluminous casts. We recommend
phosphate bound investment materials. The manufacturer's processing
instructions must be observed and the mixing ratios and preheating
times accurately observed. We recommend you do not use any quick heating
processes (speed investment materials). The cast delay time must be
kept as brief as possible.
After casting, the cast object must be slowly cooled to room temperature
and the object gently devested. We recommend gentle devestment in an
ultrasonic bath with waterjet or stripping.
After casting, suitable reworking reamers are available to remove/smooth
out casting residues for reworking the screw seat and the shoulder contact
area to the CONELOG ® bar abutment.
After trimming the bar, it is checked for a precision fit. Good hygiene capacity
must be ensured. A distance of min. 2 mm to the gingiva must be
maintained to prevent insufficient cleaning and associated changes to the
mucous membrane.
The secondary framework, e.g. electroplating technique, is then fabricated.
INSERTING THE BAR CONSTRUCTION
The CONELOG ® bar abutments are transferred from the working cast to
the CONELOG ® implants and screwed in definitely with the prescribed
torque. The finished bar construction is transferred to the CONELOG ® bar
abutments and fixed definitely with 15 Ncm with new unused prosthetic
screws, using a screwdriver (hex). The newly created full denture is then
inserted and checked for proper fit.
112
Reworking reamer, for base for
bar abutment, for the screw seat
Ø 3.3/3.8/4.3/5.0 mm
Reworking reamer, for base for
bar abutment, for the plane surface/
cone seat Ø 3.3/3.8/4.3/5.0 mm
Example: Milled bar construction
Example: Milled bar construction with
secondary framework using the electroplating
technique and tertiary structure
Cast bar
Cast bar
base
Cast bar
Cast bar
base
Reaming out the screw channel
of the cast bar base
Reaming out the inner cone and
plane surface of the cast bar base