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The MectaLIF implants in combination with supplemental fixation are indicated for use with autogenous bone graft in patients with degenerative disc disease (DDD) at one or two contiguous spinal levels from L2 - S1 whose condition requires the use of interbody fusion. Degenerative disc disease is defined as discogenic pain with degeneration of the disc confirmed by patient history and radiographic studies. These patients may have had a previous non-fusion spiral surgery at the involved spinal level(s). Patients must be skeletally mature. Patients should have received 6 months of nonoperative treatment prior to treatment with the devices.

MectaLIF Transforaminal TiPEEK lumbar intervertebral body fusion device is characterized by different sizes of implants that can be applied with a TLIF procedure (Transforaminal Lumbar Intervertebral Fusion). They are provided sterile and used to replace a degenerative disc in order to restore the height of the spinal column structure. MectaLIF Transforaminal TiPEEK is intended to be used in combination with posterior fixation (e.g. Pedicle Screw System) as well as an autogenous bone graft. MectaLIF Transforaminal TiPEEK consists of a PEEK (ASTM F2026) body, tantalum (ISO 13782 / ASTM F560) markers and a titanium (Ti6A14V ISO 5832-3 / ASTM F136) gear that acts as an instrument interface. The implant surface is coated with commercially pure titanium (CPT) ASTM F1580).

MySpine S2-Alar/Alar-Iliac is intended for use with M.U.S.T. Pedicle Screw System and its cleared indications for use. MySpine S2-Alar/Alar-Iliac guides (referred to from this point on as, MySpine guides) are intended to be used as anatomical perforating guides, specific to a patient's anatomy, to assist intra-operatively in the preparation of the screw trajectory in S1, S2 and in the Ilium. The guides are created using a surgical planning software which pre-operatively plans the positions of the components based upon radiological images of the patients' anatomical landmarks and the surgical equipment selected. MySpine guides are intended for single use only.

The MySpine S2-Alar/Alar-Iliac Pedicle Screw Placement Guides are a line extension to Medacta's MySpine Pedicle Screw Placement Guides. Identical to the other Medacta MySpine products, the MySpine S2-Alar/Alar-Iliac Pedicle Screw Placement Guides are a patient matched, pedicle targeted, technology involving the production of patient specific guides for placement of the M.U.S.T. Pedicle Screw System (K12115, K132878, K141988, K153664, K162061, and K171170). Specifically, the subject MySpine S2-Alar/Alar-Iliac Pedicle Screw Placement Guides are intended to be used as anatomical perforating guides to assist intra-operatively in the preparation of the screw trajectory in S1, S2 and in the Ilium. The MySpine software platform allows the surgeon to complete 3D pre-operative planning based on the patient's spinal CT scans. CT images are used to create a 3D model of the vertebrae that will represent the template used to generate the corresponding MySpine Screw Placement Guides fitting the patient's vertebral anatomy. The MySpine S2-Alar/Alar-Iliac Pedicle Screw Placement Guides as well as their bone models are single-use and they can be provided in sterile or non-sterile version.

The Reverse Shoulder Prosthesis is indicated for treatment of humeral fractures and for primary or revision total shoulder replacement in patients with a grossly deficient rotator cuff shoulder joint with severe arthropathy failed joint replacement with a grossly rotator cuff deficient shoulder joint. The patient's joint must be anatomically suited to receive the selected implant(s), and a functional deltoid muscle is necessary to use the device. The glenoid baseplate is intended for cementless application with the addition of screws for fixation.

The Lateralized Glenosphere are line extensions to the Medacta Shoulder Reverse System (K170452) and are compatible with the other Medacta cleared products Threaded Glenoid Baseplate (K171058), Glenoid Polyaxial Non-Locking Screws (K181826) and the Short Humeral Stem (K180089). The Lateralized Glenosphere implants subject of this submission are comprised of the following products (9 sizes): - Size Ø 32: to be coupled with Medacta Glenoid Baseplate Ø 22 or Ø 24.5mm - Size Ø 36: to be coupled with Medacta Glenoid Baseplate Ø 22 or Ø 24.5 or Ø27mm - Size Ø 39: to be coupled with Medacta Glenoid Baseplate Ø 24.5 or Ø27mm - Size Ø 42: to be coupled with Medacta Glenoid Baseplate Ø 24.5 or Ø27mm The Lateralized Glenosphere implants are part of the Medacta Shoulder Reverse System. The Medacta Shoulder Reverse System consists of the following components: - Humeral Diaphysis Cemented; - Humeral Diaphysis - Cementless; - Humeral Reverse Metaphysis; - Humeral Reverse HC Liner (also referred to as PE Liner); - Glenoid Baseplate - Pegged; - Glenoid Baseplate Threaded; - Glenosphere; - Glenoid Polyaxial Locking Screw; - Glenoid Polyaxial Non-Locking Screw; - Reverse Metaphysis Screw; and - Glenosphere Screw. The glenosphere is attached to the glenoid baseplate and secured by means of a taper connection and a fastening screw. The purpose of the current submission is to gain clearance for the Lateralized Glenospheres, whose center is more lateralized respect to Medacta predicate device Glenosphere (Medacta Shoulder Reverse System - K170452). The new option of lateralization allows the surgeon to intraoperatively select the desired level of ROM and resulting joint tension based on the patient's anatomy. The Lateralized Glenosphere is made of CoCrMo ISO 5832-12 (Second Edition 2007-05-01) Implants For Surgery - Part 12: Wrought Cobalt- Chromium-Molybdenum Alloy [Including: Technical Corrigendum 1 (2008)], while the Glenosphere screw packed with the implant is made of Ti alloy (Ti-6A1-4V), enhanced with Type-II anodization, according to ISO 5832-3:2016 Implants For Surgery -Metallic Materials - Part 3: Wrought Titanium 6-Aluminum 4-Vanadium Alloy.

The NextAR™ TKA Platform is intended to be used to support the surgeon during total knee replacement procedures by providing information on bone resections, ligaments behavior, instrument and implant positioning. The NextAR™ TKA Platform is intended to be used in combination with NextARTM stereotaxic instruments, the MyKnee® NextAR™ cutting guides, and general surgical instruments to implant the GMK Sphere Total knee system and perform ligament balancing. As an optional display, the smart glasses can be used auxiliary to the NextAR Platform to view the same 2D stereotaxic information as presented by the NextAR Platform. The smart glasses should not be relied upon solely and should always be used in conjunction with the primary computer display. The MyKnee® NextAR cutting guides include a camera/target holder and a PSI MyKnee® cutting guide both for tibia and femur. The MyKnee® cutting guides must be used as anatomical cutting blocks specific for a single patient anatomy, to assist in the positioning of total knee replacement components intraoperatively and in guiding the marking of bone before cutting. MyKnee® NextAR TKA cutting guides are for single use only. The NextAR™ stereotaxic instruments are intended to be used to surgeon during specific orthopedic surgical procedures by providing information on bone resections, ligaments behavior, instrument and implant positioning. The NextAR™ stereotaxic instruments, when registered with the myKnee NextAR TKA cutting guides, provide reference to a patient's rigid anatomical structures, such as the femur and tibia, that can be identified relative to pre-operative CT based planning.

The NextAR™ TKA Platform is a CT based computer-assisted surgical navigation platform used in total knee replacement surgery and includes the following components: - navigation software which displays information to the surgeon in real-time; - Augmented Reality glasses; - optical tracking system; - PC based hardware platform; - MyKnee NextAR Cutting Blocks; and - reusable surgical instruments for total knee replacement procedures. The system operates on the common principle of stereotaxic technology in which passive markers are mounted on the bones and an infrared camera is used to monitor the spatial location of the markers to avoid intraoperative registration of bony landmarks. Tracking sensors attached to the bones enable the surgeon to view the position and orientation of bones and instrumentation relative to preoperative data in real-time while performing the surgical procedure. The tracking sensors are provided sterile. The NextAR™ TKA Platform aids the surgeon in executing the surgical plan by visualizing all the information in real time in a screen monitor. The placement of the implants is performed by cutting the bones using MyKnee® NextAR™ Cutting Blocks while reusable surgical instrumentation (provided non-sterile) guided by the tracking sensors can be used for recut. Although the position of the implants can be validated to assess the correct execution of the planning, the surgeon can change the surgical plan intraoperatively by analyzing the 3D models of the patient, the CT scan, and the 3D geometry of the implants. The MyKnee® NextAR™ Cutting Blocks, manufactured from medical grade nylon, are single use patient-specific blocks which are designed from patient MRI or CT images. The blocks are designed to be used in standard medial or lateral parapatellar surgical approaches with each set comprised of a femoral block, a tibial block, and two bone models of the patient's femur and tibia (optional). The femoral cutting blocks are provided in right and left configurations in sizes 1 to 7 and 1+ to 6+ and the tibial cutting blocks are provided in right and left configurations in sizes 1 to 6. The blocks are provided sterile via gamma irradiation or non-sterile.