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inCORPorate ™ CORPECTOMY VERTEBRAL BODY REPLACEMENT SYSTEM SURGICAL TECHNIQUE GUIDE THORACOLUMBAR INTERBODY DEVICES inCORPorate™ Surgical Technique Guide Table of Contents Features & Benefits 3 Instrument Guide 4-6 Surgical Technique Guide 7-10 Indications/Contraindications/Warnings 11-12 1755 West Oak Parkway Marietta, GA 30062 Phone: 877-755-3329 Fax: 877-420-1213 www.Amendia.com [email protected] Disclaimer: The surgical technique shown is for illustrative purposes only. The technique(s) actually employed in each case will always depend upon the medical judgment of the surgeon before and during surgery as to the best mode of treatment for each patient. Please reference the 510K or package insert for additional information and a complete list of intended indications, warnings, precautions, and other medical information. Superior endplate coverage & graft retention. The inCORPorate™ Corpectomy Vertebral Body Replacement System restores the biomechanical integrity of the anterior, middle, and posterior spinal column. This helps to achieve anterior decompression of the spinal cord and neural tissues, and to restore the height of a collapsed vertebral body. Ridges in both the superior and inferior directions resist implant migration while the implant cavities accept packing of the graft material. Features & Benefits •Constructed of PEEK •Tantalum radiopaque markers to optimize visibility and placement •Anti-backout ridges provide resistance to migration •Hollow core allows for large amounts of graft material to facilitate fusion •Design ensures a high degree of compressive strength and dimensional stability inCORPorate ™ CORPECTOMY VERTEBRAL BODY REPLACEMENT SYSTEM 14x12mm Footprint, Anterior Insertion Part No. HH (Height) 104-1-1412HHV 14-50 (In 2mm Increments) V (Lordosis) 0°, 10° 17x14mm Footprint, Anterior Insertion Part No. HH (Height) 104-1-1714HHV 14-50 (In 2mm Increments) V (Lordosis) 0°, 10° 17x14mm Footprint, Anterior & Lateral Insertion Part No. HH (Height) 104-2-1714HHV 14-50 (In 2mm Increments) V (Lordosis) 0°, 10° For more information or to place an order call 1-877-755-3329, email [email protected] or visit amendia.com 3 Instrument Guide 4 Implant & Instrument Guide Graft Compactor 104-13 QTY/Tray: 1 Inserter Inner Shaft 8177-2-3 QTY/Tray: 2 Inserter Outer Shaft 8177 QTY/Tray: 2 One-Sided Rasp (14mm W x 12mm L x 5mm H) 8178-5-1412X-05P QTY/Tray: 2 5 Implant & Instrument Guide Mini Inserter Tool 9115 QTY/Tray: 1 Corpectomy Caliper PI-2100 QTY/Tray: 1 Graft Packing Block 011-01-1 QTY/Tray: 1 6 Surgical Technique Guide 7 Surgical Technique Guide Exposure Obtain anterior exposure per surgeon preference. Expose the midline of the intervertebral disc above and below the vertebrectomy site and remove the appropriate amount of disc and vertebral body. Adequate preparation of the endplates is important to enhance vascular supply to the fusion site (Figure 1a, 1b). Note: Aggressive cleaning of the endplate may remove excess bone and weaken the endplate. Figure 1a Trialing Figure 1b After the endplates and vertebral body are prepared, the Caliper is used to approximate the appropriate size of the inCORPorate™ Corpectomy Vertebral Body Replacement System (Figure 2). Once the appropriate size has been determined, the comparable Implant is selected. Figure 2 8 Surgical Technique Guide Implantation Load the inCORPorate™ Corpectomy Vertebral Body Replacement System onto the Inserter by aligning the distal tip up with the alignment holes of the Implant (Figure 3). After attaching the Inserter to the Implant, fill the Implant cavity with autograft and/or allograft bone. Use the Graft Compactor to aid in packing the graft material into the Implant. Figure 3 Introduce the Implant into the vertebral space using the Inserter (Figure 4). . Figure 4 Final positioning of all Implant(s) should be confirmed using fluoroscopy. Additional autograft and/or allograft bone may be placed around the Implants at the surgeon’s discretion. 9 Surgical Technique Guide Supplemental Fixation Because additional fixation considerably enhances the biomechanical stability of the motion segment as well as the stability of the Implant, the inCORPorate™ Corpectomy Vertebral Body Replacement System must be used in conjunction with supplemental fixation. The final steps of the fixation procedure (e.g. rod insertion, tightening, compression) are completed after implantation of the Implant. Please refer to the specific system’s surgical technique manual for user instructions. Revision Surgery (Implant Removal) Device removal can be achieved by threading the Inserter into the Implant. Meticulous removal of all autograft and/or allograft is required prior to attempting to move the device within the vertebral space. A larger annulotomy and/or bone window may be required to accomplish this. With the Inserter threaded securely onto the Implant, a light rocking motion can be used to loosen the Implant. Once the Implant is loosened, remove it by pulling the Inserter in an upward motion away from the spine. Care should be taken so as not to injure the adjacent soft tissue and nerve structures. 10 Indications/Contraindications/Warnings INDICATIONS The inCORPorate™ Corpectomy Vertebral Body Replacement System is a vertebral body replacement system indicated for use to replace a vertebral body that has been resected or excised due to tumor or trauma/ fracture. The device is intended for use as a vertebral body replacement in the thoracolumbar spine (from T1 to L5). Corpectomy Vertebral Body Replacement System is intended for use with supplemental fixation cleared for use in the thoracolumbar spine and is to be used with autograft and/or allograft. CONTRAINDICATIONS Include, but are not limited to: • Fractures • Scoliosis • Active infection • Allergy to tantalum, PEEK or Titanium Alloy (Ti6Al4V ELI) • Bone tumors in the region where the implant would have to be anchored • Unwillingness or inability of the patient to follow the instructions for postoperative treatment • Any medical or surgical condition that could preclude the potential success of the implantation • Pregnancy • Osteoporosis or similar loss of bone density • Systemic or metabolic diseases • Drug abuse or alcoholism • Generally poor condition of the patient • Morbid obesity • Psychosocial issues; inadequate co-operation by the patient • Fever or leukocytosis • Any case not needing a fusion • Patients with a known hereditary or acquired bone friability or calcification problem should not be considered for this type of surgery • These devices must not be used for pediatric cases, nor where the patient still has general skeletal growth • Any case where the implant components selected for use would be too large or too small to achieve a successful result • Any case that requires the mixing of metals from two different components or systems • Any patient having inadequate tissue coverage over the operative site or inadequate bone stock or quality • Any patient in which implant utilization would interfere with anatomical structures or expected physiological performance • Prior fusion at the level to be treated • All cases that are not listed under indications 11 Indications/Contraindications/Warnings WARNING 1. CORRECT SELECTION OF THE IMPLANT IS EXTREMELY IMPORTANT. The potential for satisfactory anterior column support is increased by the selection of the proper size device. While proper selection can help minimize risks, the size and shape of human bones present limitations on the size, shape and strength of implants. Internal fixation devices cannot withstand activity levels equal to those placed on normal healthy bone. No implant can be expected to withstand indefinitely the unsupported stress of full weight bearing. 2. IMPLANTS CAN BREAK WHEN SUBJECTED TO THE INCREASED LOADING ASSOCIATED WITH DELAYED UNION OR NONUNION. Internal fixation appliances are load-sharing devices that are used to obtain an alignment until normal healing occurs. If healing is delayed, or does not occur, the implant may eventually break due to material fatigue. The degree or success of union, loads produced by weight bearing, and activity levels will, among other conditions, dictate the longevity of the implant. Notches, scratches or bending of the implant during the course of surgery may also contribute to early failure. Patients should be fully informed of the risks of implant failure. SEE PACKAGE INSERT/INSTRUCTIONS FOR USE FOR FULL CLEANING AND STERILIZATION INSTRUCTIONS 12 1755 West Oak Parkway Marietta, GA 30062 Phone: (877) 755-3329 Fax: (877) 420-1213 www.Amendia.com [email protected] MM-129 Rev.1