DRV - Biotech ortho

DRV
Pre-operative X-ray
Implants are delivered sterile.
The instrumentation is colour coded with a
silicon ring corresponding to the screw
Screws
VENPS 24
Epiphyseal
screws
VENPS 35
Diaphyseal
screws
From VENPS 2410
to
VENPS 2428.
From VENPS 3510
to
VENPS 3530.
From VENPS 3514
to
VENPS 3518.
From VENPS 3530
to
VENPS 3546.
Plate
PES 220 301
PES 220 401
PES 220 501
PES 220 302
Lengths
From 10 to 28mm
2mm pitch
From 10 to 30mm
2mm pitch
From 14 to 18mm
1mm pitch
From 30 to 46mm
4mm pitch
PES 220 402
Material
R
Drills
Drill guides
Screwdrivers
Material Thickness Side Diaphyseal holes
Peek Optima
inserts
Titanium
Titanium
Left
Left
Left
Right
Right
illustrations for information
Patents : Plates : Patent pending - USA 10/530.683. Europe 03 807 887 - Screws : Patent pending - PCT/FR05/02469 - 05 809 108 3 - France 04/105 8
PES 220 502
Right
Distal Radius Volar Plate
A perfect anatomical fitting of the plate
The radiotransparent property of the Peek-Optima
permits an optimum radiological control of the osteosynthesis.
FP - 0204DRV - rev.01 - 02/2012 - EN

1. Temporary positioning
Operative protocol of the DRV Plate
4. Distal screws placement
Technical variations.
Proximal plate bending technique
Volar Insicion, using Henry’s exposure of the distal part
of the Radius.
Selection of plate using trial either of 3, 4 or 5 hole plate.
Drill (FT241) through the drill guide (GM240)
Check placement with fluoroscope.
Screw insertion using screw driver (TV240) and fluoroscopic control.
If necessary, bend the plate using the special plate bending irons in the bending area.
Place trial plate on reduced and stabilised fracture and
fix with two 1.2mm K-wires.mm.
2. Final plate placement
Remove trial plate leaving K-wires in position.
Place selected plate implant over K-wires and position.
CAUTION: Place a screw in each fragment,
combined with at least one internal and one
external cuneate screw
5. Final adjustment.
Epiphyseal screw tightening (TV240).
Oblong hole screw tightening (TV350)
Additional diaphyseal screw insertion if needed.
K-wire removal.
Make sure that the bending irons and positioned on the
metal part of the plate and not the section where the
Peek-Optima inserts are positioned.
bending area
Using the drill guide (GM350), drill a pilot hole with noncannulated
drill (FT351) in oblong screw hole.
CAUTION : Do not bend the plate outside the bending area as this may dislodge
the Peek-Optima inserts
Styloid distal bending technique.
3. Proximal screw placement
Measure required screw length with depth gauge.
Screw the first diaphyseal screw through
the oblong hole (TV350).
Option : Styloïdian fragments synthesis with a K-wire
Styloidian K-wires integration
Insert the K-wire (BR 120) into the distal part
of the plate to bring together the eventual
styloidian fragments.
5 mm
If necessary, bend the Styloid end of the plate using the special plate bending irons in
the area where the furrow is marked.
Over view
CAUTION : At this stage do not lock the
proximal screw in the oblong hole such
to allow further adjustment if necessary
Make sure that the bending
irons are located on the
metal part of the plate and
not on the Peek-Optima
inserts.
Cut the K-wire 5 mm above the plate.
Pull down the K-wire onto the plate with the wire
bender ( TB120) so that it shows on the surface
of the plate.
Other option : use a staple.
CAUTION : Do not bend the plate outside the marked
bending area as you may dislodge the Peek-Optima
inserts