EasyManua.ls Logo

Synthes USS II - User Manual

Synthes USS II
76 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
USS II. Comprehensive posterior and
anterior deformity system with screws
and hooks with dual opening.
Handling technique

Other manuals for Synthes USS II

Question and Answer IconNeed help?

Do you have a question about the Synthes USS II and is the answer not in the manual?

Summary

Product Information

Implants

Overview of available USS II system implants, including materials and sizes.

Instruments

List of surgical instruments required for USS II system procedures.

Bibliography

References to related surgical techniques and publications for the USS II system.

Proven Correction and Fixation Technique

Quick Handle Assembly

Detailed steps for assembling the handle and surgical stick component.

Controlled Rod-Implant Assembly

Procedure for assembling rods with implants using specialized tools like the 'Persuader'.

Indications and Contraindications

Intended Use

Definition of the USS II system's primary purpose and application scope.

Indications for Use

Conditions and spinal deformities for which the USS II system is recommended.

Contraindications

Situations and patient conditions where the USS II system should not be applied.

Implant Handling Using the Stick

Instruments for Implant Handling

Tools and equipment necessary for handling USS II system implants with the stick.

Attach Handle to Stick

Step-by-step guide for connecting the handle to the surgical stick.

Pick Up Implant

Procedure for securely gripping and picking up a surgical implant using the stick.

Release Handle from Stick

Instructions for detaching the handle from the implant-mounted stick.

Insert Pedicle Screw

Instruments for Pedicle Screw Insertion

List of instruments specifically required for the pedicle screw insertion procedure.

Determine Entry Point and Position

Guidance on selecting the correct anatomical entry point and screw angle.

Open Pedicle and Determine Screw Length

Process for preparing the pedicle and measuring the appropriate screw length.

Probe Pedicle Channel

Instructions for probing the pedicle channel to verify its integrity and path.

Optional: Use of Pedicle Markers

Description of using pedicle markers for radiographic verification of position and alignment.

Insert Pedicle Screw into Pedicle

Step-by-step instructions for inserting the pedicle screw into the prepared bone.

Position Pedicle Hook

Instruments for Pedicle Hook Positioning

Tools and equipment needed for correctly positioning pedicle hooks.

Prepare Seat for Pedicle Hook

Procedure for preparing the anatomical site to ensure proper pedicle hook seating.

Position Pedicle Hook

Step-by-step guide for placing the pedicle hook onto the pedicle.

Drill Hole for Screw

Procedure for drilling the required screw hole for securing the pedicle hook.

Insert Screw

Instructions for inserting the screw to fix the pedicle hook in place.

Position Lamina Hook

Instruments for Lamina Hook Positioning

List of instruments required for positioning lamina hooks.

Prepare Seat for Lamina Hook

Guidance on preparing the lamina to ensure optimal seating of the lamina hook.

Position Lamina Hook

Step-by-step instructions for placing the lamina hook onto the lamina.

Angled Lamina Hook Positioning

Instruments for Angled Lamina Hook Positioning

Tools required for the correct positioning of angled lamina hooks.

Prepare Seat for Angled Lamina Hook

Procedure for preparing the anatomical site for angled lamina hook placement.

Angled Lamina Hook Positioning

Detailed steps for positioning angled lamina hooks accurately.

Rod Contouring

Instruments for Rod Contouring

List of instruments used for shaping and bending USS surgical rods.

Rod Bending Procedure

Instructions on how to contour and bend the USS rods according to surgical needs.

Locking Implants to Rods

Variation A: Place Sleeve and Nut Consecutively

Method for sequentially placing sleeves and nuts to secure implants to rods.

Variation B: Place Sleeve and Nut in a Single Operation

Procedure for simultaneously placing sleeves and nuts for implant fixation.

Variation C: Rod Introduction Pliers (Persuader)

Utilizing rod introduction pliers for efficient rod insertion and implant fixation.

Final Tightening of Nut

Standard Tightening Procedure

Step-by-step guide for firmly tightening the implant nut using standard tools.

Option: Using the Torque-Limiting Device

Procedure for precise nut tightening utilizing a torque-limiting device.

Distraction or Compression of Adjacent Implants

Using Spreader and Compression Forceps

Techniques for applying distraction or compression between adjacent implants.

Additional Use of Fixation Ring

Method for using fixation rings to stabilize implants during distraction or compression.

Additional Use of Holding Forceps

Alternative method using holding forceps for rod stabilization during distraction/compression.

Insertion of Vertebral Body Screws with Washer (Anterior Approach)

Instruments for Vertebral Body Screw Insertion

List of instruments required for anterior vertebral body screw placement.

Prepare Screw Hole and Determine Screw Length

Process for preparing the screw hole and measuring the correct screw length.

Insert Washer

Procedure for placing flat or angled washers prior to screw insertion.

Insert Angled Washer and Screw

Specific steps for inserting angled washers and associated vertebral body screws.

Optional: Attach Anterior Connecting Clamp

Instruments for Anterior Connecting Clamp

Tools required for attaching the anterior connecting clamp.

Position Anterior Connecting Clamp

Procedure for positioning and initially securing the anterior connecting clamp.

Pre-drill Screw Hole

Steps for pre-drilling the screw hole through the anterior connecting clamp.

Insert Screw

Instructions for inserting the screw into the pre-drilled hole for the clamp.

Final Tightening

Procedure for the final tightening of the anterior connecting clamp's set screw.

Connecting Rod and Implant Using Rod Connector

Instruments for Rod Connectors

List of instruments utilized when working with rod connectors.

Fasten Rod Connector to Rod

Procedure for securely attaching the rod connector onto the surgical rod.

Connect Rod Connector to Implant

Steps for connecting the assembled rod connector to the spinal implant.

Connecting Two Rods

Connecting Two 6 mm Rods with Cross-link Clamps

Method for connecting two 6 mm rods using cross-link clamps for stability.

Connecting Two 6 mm Rods with Low-profile Transverse Connectors

Procedure for connecting two 6 mm rods using low-profile transverse connectors.

Connecting Two 5 mm Rods with Transverse Connectors

Method for connecting two 5 mm rods using transverse connectors for stabilization.

Synthes USS II Specifications

General IconGeneral
BrandSynthes
ModelUSS II
CategoryMedical Equipment
LanguageEnglish

Related product manuals