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LCP Intercarpal

LCP Intercarpal
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For Partial Wrist Arthrodesis With Variable Angle Locking Technology 2.4 mm Variable Angle Locking Intercarpal Fusion System PART OF THE ^mtrtm^ofvWllOn FAMILY OF COMPANIES

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Introduction 2.4 mm Variable Angle Locking Intercarpal 2 Fusion System AO Principles 4 Surgical Technique Preparation 6 Product Information Implants 20 MR Information The 2.4 mm Variable Angle Locking Intercarpal Fusion System has not been evaluated for safety and compatibility in the MR environment. It has not been tested for heating, migration or image artifact in the MR environment. The safety of the 2.4 mm Variable Angle Locking Intercarpal Fusion System in the MR environment is unknown. Scanning a patient who has this device may result in patient injury. £ Image intensifier control 2.4...

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2.4 mm Variable Angle Locking Intercarpal Fusion System. For partial wrist arthrodesis with variable angle locking technology. Low-profile, variable angle locking plates – Low-profile circular plate with smooth surface and rounded edges to minimize soft tissue irritation – Variable angle locking technology allows stable fixation with up to 15° angulation in all directions – Adapt to the specific anatomy – K-wire holes for temporary fixation – Plate diameters: 15 mm (6 holes) and 17 mm (7 holes) – Available in stainless steel and titanium alloy (Ti-6Al-7Nb) VA Locking holes accept both 2.4...

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2.4 mm Variable Angle Locking Intercarpal Fusion System. For partial wrist arthrodesis with variable angle locking technology. Innovative instrumentation: Reaming guides/ reduction reaming guides – Preliminary fixation of the carpus – Optimal guidance of the reamer – Soft tissue protection during reaming procedure – Controlled reduction of the carpal bones Reamers with cannulation remove bone to prepare countersink for plate Reduction Reaming Guide Optional radiolucent plate positioning aid for placement of a central reaming guide wire 03.111.042/03.111.043 Plate holder for secure plate...

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In 1958, the AO formulated four basic principles, which have become the guidelines for internal fixation.1, 2 In 1958, the AO formulated four basic principles, which have become the guidelines for internal xation1, 2. Anatomic Anatomic reduction reduction Fracture reduction and fixation to Fracture reduction and xation to restore anatomical relationships. restore anatomical relationships. 1 Early, active mobilization Early, active mobilization Early and safe mobilization and Early and safe mobilization and rehabilitation of the injured part rehabilitation of the injured part and the the...

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The 2.4 mm VA Locking Intercarpal Fusion System is indicated for fusion of small bones of the hand including hamate, capitate, lunate, and triquetrum, for the revision of failed partial wrist fusions, and is indicated for use in patients suffering pain and/or loss of function due to: – Osteoarthritis – Rheumatoid arthritis – Post-traumatic or degenerative wrist arthritis – Carpal instability 2.4 mm Variable Angle Locking Intercarpal Fusion System Surgical Technique DePuy S

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2.4 mm Variable Angle LCP (VA-LCP) Distal Radius System Set (stainless steel or titanium) 2/3 Instrument Tray for LCP and VA-LCP Distal Radius Systems (stainless steel or titanium) 1 /3 Instrument Tray for 2.4 mm Cortex and VA-LCP Screws for Modular Case System plus Required screw set (unless using 01.111.478/01.111.479) 2.4 mm and 2.7 mm Variable Angle Locking Screw Module for Distal Radius (stainless steel or titanium) 2.4 mm and 2.7 mm LCP and Variable Angle Locking Screw Module for Distal Radius (stainless steel or titanium) 2.4 mm LCP and Variable Angle Locking Screw Module for Distal...

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1 Preoperative planning Complete a preoperative radiographic assessment, to confirm the presence of sufficient bone stock for the four-corner fusion procedure, and intact joint surfaces between the radius and the lunate. Determine the angle of the extension deformity of the lunate. 2 Position patient Position the patient supine, with the forearm positioned on a hand table in full pronation. Use a rolled towel to support the palm of the hand. The use of a tourniquet and magnifying loops is recommended. 2.4 mm Variable Angle Locking Intercarpal Fusion System Surgical Technique DePuy Synthes

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1 Approach Make a standard dorsal longitudinal approach to the wrist. 2 Excise scaphoid and debride midcarpal joint Completely excise the scaphoid and debride the midcarpal joint. Use a small rongeur and/or chisel to remove the residual cartilage. Ensure that sclerotic and dense subchondral bone is removed down to cancellous bone. Complete debridement of the midcarpal joint is mandatory. Preparation of the joint surfaces between the capitatum/ hamatum and lunatum/triquetrum is optional, or may be carried out after provisional fixation. Note: Proper removal of the cartilage to cancellous...

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3 Reduce rotational deformity and provisionally fix carpus Instrument 02.111.304.10 1.25 mm Kirschner Wire, with trocar tip, 80 mm If necessary, use a Kirschner wire as a joystick in the lunate to correct the position of the lunate. Temporarily fix the lunate in the neutral position with a Kirschner wire from distal through the capitate and remove the joystick K-wire. Intraoperatively check residual mobility. In general, more extension than flexion is recommended. Notes: – Verify correct alignment with radiographic imaging. – If performing reaming technique without the reaming guide, ensure...

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1 Position reaming guide Instruments 02.111.304.10 1.25 mm Kirschner Wire, with trocar tip, 80 mm Reaming Guide, for 2.4 mm VA Locking Intercarpal Fusion Plate, 15 mm Reaming Guide, for 2.4 mm VA Locking Intercarpal Fusion Plate, 17 mm Choose the appropriate reaming guide (15 mm or 17 mm) according to the selected plate, and fix it temporarily, with at least one Kirschner wire per carpal bone, over the center of the four-bone junction. If necessary, remove the volar lunocapitate Kirschner wire, to avoid later interference with the reamer. Note: The shape of the reaming guide is adapted to...

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