Connecting the Lead Extension
1. Wipe clean the proximal end of the lead, then insert the proximal end into the lead extension
connector until it stops and the retention ring (long ring) is under the set screw.
Note: If there appears to be an obstruction when inserting the lead into the lead extension connector, use
the hex wrench to loosen (counterclockwise) the set screw and/or gently rotate the lead to help
advance the proximal end.
2. Ensure that the lead is fully inserted before tightening the setscrew to prevent lead damage.
3. Using the hex wrench supplied, turn the extension connector set screw clockwise until it clicks,
indicating lock.
Note: • Ensure that the hex wrench is fully seated in the setscrew before tightening.
• The hex wrench is torque-limited and cannot be overtightened.
4. Form an appropriately-sized pocket using blunt dissection on either side of midline for coiled excess
lead and extension connectors.
5. Place a small loop at the lead for slack. If necessary, loosely tie a suture around the lead-loop, but do
not tighten onto the lead.
CAUTION: Tightening sutures directly on the lead can damage the lead.
6. Carefully remove excess slack by gently pulling the extensions from the exit wound.
7. For permanent trials, if desired, a small suture may be used to close the exit wound of the extension.
Place and tape a stress relief loop and dress the wound. Proceed to the appropriate instructions listed
below depending on your SCS system:
SCS System
Precision SCS System
Precision SCS System with
MultiWave Technology
Precision Spectra SCS
System
Precision Novi SCS System
Surgical Leads Directions for Use
90970892-03 Rev A 10 of 277
Reference Document for instructions
Precision Spinal Cord Stimulator Clinician Manual
Precision Spinal Cord Stimulator System with
MultiWave Technology Clinician Manual
Precision Spectra System Clinician Trial Manual
Precision Spectra System Clinician Trial Manual
Section Title
"Connecting to the Trial Stimulator"
"Connecting to the Trial Stimulator"
"Inserting the Leads into the OR Cable
Connector"
"Inserting the Leads into the OR Cable
Connector"