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NewPort Spinal System: The NewPort Spinal System is intended for posterior, non-cervical pedicle fixation to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine for the following indications: degenerative disc disease (DDD) as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies, spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, deformities or curvatures (i.e., scoliosis, kyphosis, and/or lordosis), spinal tumor, pseudoarthrosis, and/or failed previous fusion.

Daytona Small Stature Spinal System: The Daytona Small Stature Spinal System is intended for posterior, non-cervical pedicle fixation to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of acute and chronic instabilities or deformities of the thoracic. lumbar, and sacral spine. The indications for use are as follows: degenerative disc disease (DDD) as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies; spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; deformities or curvatures (i.e., scoliosis, and/or lordosis); spinal tumor; pseudoarthrosis; and/or failed previous fusion. Except for hooks, when used as an anterolateral thoracic/lumbar system, the Daytona Small Stature Spinal System may be used for the above indications as an adjunct to fusion in skeletally mature patients. When used for posterior non-cervical pedicle screw fixation in pediatric patients, the Daytona Small Stature Spinal System is also indicated as an adjunct to fusion in the treatment of progressive spinal deformities (i.e., scoliosis, kyphosis) including adolescent idiopathic scoliosis (AIS), neuromuscular scoliosis, and congenital scoliosis. Additionally, the Daytona Small Stature Spinal System is intended to treat pediatric patients diagnosed with spondylolisthesis/spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. The devices are to be used with autograft and/or allograft. Pediatric pedicle screw fixation is limited to a posterior approach. The Daytona Small Stature Spinal System can be attached to other cleared SeaSpine posterior fixation systems (e.g., Atoll OCT, Sierra, Malibu, Daytona, and Mariner Spinal Systems) using the rod connectors. Refer to the package inserts for the indications for use for those systems.

Daytona Small Stature Growth Rod Conversion Set: The Daytona Small Stature Growth Rod Conversion Set is indicated in patients under 10 years of age with potential for additional spinal growth who require surgical treatment to obtain and maintain correction of severe, progressive, life-threatening, early-onset spinal deformities associated with thoracic insufficiency, including early-onset scoliosis. The extended axial connectors may be used with any cleared Daytona Small Stature Spinal System rod construct. The Daytona Small Stature Growth Rod Conversion Set is not intended to be used in conjunction with staples.

Malibu Spinal System (including with the Daytona Deformity System): The intended use of the Malibu Spinal System. when used as a Pedicle Screw Spinal System or Spondylolisthesis Spinal Fixation Device System, is to provide immobilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine. The indications for use are as follows: degenerative disc disease (DDD) as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies, spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, deformities or curvatures (i.e., scoliosis, kyphosis, and/or lordosis), spinal tumor, pseudoarthrosis, and/or failed previous fusion. The intended use and indications of the Malibu Spinal System, when used as a Spinal Interlaminal Fixation Orthosis or Hook Spinal System, are limited to T1-L5 and are as follows: degenerative disc disease (DDD) as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies, spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, deformities or curvatures (i.e., scoliosis, kyphosis, and/or lordosis), tumor, pseudoarthrosis, and/or failed previous fusion.

Mariner Pedicle Screw System, Mariner MIS Pedicle Screw System, Mariner Deformity System, and Mariner RDX System: The intended use of the Mariner Pedicle Screw System in a posterior or anterolateral approach is to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine. The indications for use are as follows: degenerative disc disease (DDD) as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies, spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, deformities or curvatures (i.e., scoliosis, kyphosis, and/or lordosis), spinal tumor, pseudarthrosis, and/or failed previous fusion.

Mariner Outrigger Revision System: When used with the Mariner, Daytona Small Stature, Malibu, Newport, and Coral Systems: The Mariner Outrigger Revision System is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion as a pedicle screw fixation system (T1-S2/ilium) in the treatment of the following acute and chronic instabilities or deformities: degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (i.e., fracture or dislocation), spinal stenosis, deformities or curvatures (i.e., scoliosis, kyphosis, and/or lordosis), tumor, pseudoarthrosis (i.e., failed previous fusions). When used with Daytona Small Stature Spinal System for posterior non-cervical pedicle screw fixation in pediatric patients, the Mariner Outrigger Revision System is also indicated as an adjunct to fusion to treat adolescent idiopathic scoliosis (AIS), neuromuscular scoliosis, and congenital scoliosis. Pediatric pedicle screw fixation is limited to a posterior approach. The Mariner Outrigger Revision System is intended to be used with autograft.

NewPort Spinal System: The NewPort Spinal System. which consists of non-sterile pedicle screws. locking caps, rods. and cap/rod combos, is intended to act as a temporary or permanent posterior, non-cervical pedicle fixation system to correct spinal disorders and provide stabilization of the spine to permit the biological process of spinal fusion to occur. The implants are manufactured from titanium alloy (Ti-6AI-4V ELI per ASTM F136), with the screws having a cobalt washer (Co-28Cr-6Mo per ASTM F1537).

Daytona Small Stature Spinal System: The Daytona Small Stature Spinal System is a non-cervical spinal fixation device and instrumentation system intended for use as a posterior pedicle screw fixation system, as a posterior non-pedicle screw fixation system, or as an anterolateral fixation system. The system consists of single-use implants, including monoaxial, and uniplanar screws, rods, locking caps, crossbars, hooks, and connectors. All implants are manufactured from titanium alloy (Ti-6Al-4V ELI per ASTM F136) and/or cobalt chrome alloy (Co-28Cr-6Mo per ASTM F1537 or Co-35Ni-20Cr-10Mo per ASTM F562).

Daytona Small Stature Growth Rod Conversion Set: The Daytona Small Stature Growth Rod Conversion Set is a non-cervical spinal device intended to convert a traditional fusion construct into a non-fusion, growth- enabling construct that can be surgically lengthened on a periodic basis as the patient grows. The system consists of single use extended axial connectors designed to interact with constructs consisting of hooks, screws, connectors, and rods. All implants are manufactured from titanium alloy (Ti-6Al-4V ELI per ASTM F136).

Malibu Spinal System (including with the Daytona Deformity System): The Malibu Spinal System, which consists of non-sterile implants and the associated instruments, is used to build constructs within the body to act as temporary or permanent posterior, non-cervical spinal fixation system to correct spinal disorders and provide stabilization of the spine to permit the biological process of spinal fusion to occur. The system consists of a variety of titanium alloy (Ti-6Al-4V ELI per ASTM F136) and/or cobalt chrome allov (Co-28Cr-6Mo per ASTM F1537 or Co-35Ni-20Cr-10Mo per ASTM F562) implants. including uni-planar and polyaxial pedicle screws, rods, locking caps, hooks, connectors, crossbars, set screws, and sublaminar wire.

Mariner Pedicle Screw System: The Mariner Pedicle Screw System is a non-cervical spinal fixation system used to build constructs within the body to act as temporary or permanent non-cervical spinal fixation devices and is intended for use as a posterior pedicle screw fixation system, a posterior nonpedicle fixation system, and/or an anterolateral fixation system to correct spinal disorders and provide stabilization of the spine to permit the biological process of spinal fusion to occur. The Mariner Pedicle Screw System includes a variety of non-sterile implants manufactured from titanium alloy (Ti-6AI-4V ELI per ASTM F136) and/or cobalt chrome alloy (Co-28Cr-6Mo per ASTM F1537 or Co-35Ni-20Cr-10Mo per ASTM F562) and is comprised of fixed, uni-axial, uni-planar, polyaxial, and motion-limiting modular pedicle screws, as well as connecting spinal rods, hooks, connectors, crossbars, and a separate locking element. The Mariner Pedicle Screw System is comprised of several sub-systems whose components are compatible with one another and may be designed for use together, depending on the type of procedure and surgical approach. The sub-systems are as follows:

Mariner Outrigger Revision System: The Mariner Outrigger Revision System is a thoracolumbar revision system designed to help reduce the trauma associated with revision surgeries by allowing the user the option to leave the existing hardware in and extend the construct or remove and replace with new SeaSpine hardware. The system includes closed polyaxial heads, Z-rods, and a variety of connectors, including axial, parallel, and L-shaped connectors. The Mariner Outrigger Revision System is compatible with other SeaSpine posterior spinal fixation systems (e.g., Mariner, Daytona Small Stature, Malibu, Newport, and Coral Spinal Systems) which offer titanium and/or cobalt chrome alloy rods ranging in sizes from Ø4.5mm to Ø6.35mm.

Mariner MIS Pedicle Screw System: The Mariner MIS Pedicle Screw System includes instruments and implants designed to facilitate the placement of the Mariner system through a minimally invasive surgical approach. providing an additional surgical approach option for surgeons. The system includes additional rods and extended tab modular screw heads that provide access for instrumentation and implant placement via a minimally invasive surgical approach.

Mariner Deformity System: The Mariner Deformity System provides additional implants and instruments designed to expand the functionality of Mariner to address adult deformity applications. The system is comprised of a range of implants, such as pre-contoured and constrained rods, uni-planar, uni-axial, and fenestrated screws, hooks, lateral connectors, and modular screw heads, including those with a rigidly attached rod connector, as well as instruments for pedicle subtraction osteotomy, iliac fixation, reduction, derotation, and correction.

Mariner RDX System: The Mariner RDX System provides additional implants and instruments that are designed to facilitate implant-based reduction techniques with an open or minimally invasive approach. The system is comprised of a locking cap and a variety of standard tab, extended tab, and MIS screw heads, as well as associated instruments.

This FDA 510(k) premarket notification describes the addition of MR Conditional labeling to several spinal systems manufactured by SeaSpine Orthopedics Corporation. It is not an AI/ML device, therefore many of the requested categories are not applicable.

1. Table of Acceptance Criteria and Reported Device Performance

2. Sample Size Used for the Test Set and Data Provenance

The document does not specify the exact sample sizes (number of implants tested) for each ASTM standard. However, the testing was conducted in accordance with the specified ASTM standards, which inherently include methodologies for appropriate sample selection for validating specific physical properties. The data provenance is related to in-vitro testing of the devices themselves, not patient data (retrospective or prospective). The country of origin for the data (where the testing was performed) is not explicitly stated.

3. Number of Experts Used to Establish Ground Truth for the Test Set and Their Qualifications

Not applicable. This submission is for the addition of MR Conditional labeling based on physical performance testing of the device components according to recognized ASTM standards, not on clinical or image-based ground truth established by experts.

4. Adjudication Method for the Test Set

Not applicable. The evaluation relies on standardized physical testing protocols, not expert adjudication of clinical outcomes or interpretations.

5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study Was Done, and Effect Size of Human Improvement with AI vs. Without AI Assistance

Not applicable. This is not an AI/ML device.

6. If a Standalone (Algorithm Only Without Human-in-the-Loop Performance) Was Done

Not applicable. This is not an AI/ML device.

7. The Type of Ground Truth Used

The "ground truth" in this context refers to the defined limits and acceptable ranges specified within the ASTM consensus standards for each tested parameter (e.g., maximum allowable displacement force, torque, temperature rise, and characteristics of artifacts). Compliance with these limits, as determined by laboratory measurements, constitutes meeting the acceptance criteria.

8. The Sample Size for the Training Set

Not applicable. This is not an AI/ML device.

9. How the Ground Truth for the Training Set Was Established

Not applicable. This is not an AI/ML device.

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The intended use of the Mariner Pedicle Screw System in a posterior or anterolateral approach is to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine.

The indications for use are as follows:

· degenerative disc disease (DDD) as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies,

• · spondylolisthesis,
• · trauma (i.e., fracture or dislocation),

· spinal stenosis,

• · deformities or curvatures (i.e., scoliosis, and/or lordosis),
• · spinal tumor,
• pseudarthrosis, and/or
• · failed previous fusion.

The Mariner Pedicle Screw System is a non-cervical spinal fixation system used to build constructs within the body to act as temporary or permanent non-cervical spinal fixation devices and is intended for use as a posterior pedicle screw fixation system, a posterior non-pedicle fixation system, and/or an anterolateral fixation system to correct spinal disorders and provide stabilization of the spine to permit the biological process of spinal fusion to occur.

The Mariner Pedicle Screw System includes a variety of non-sterile, single-use implants manufactured from titanium alloy (Ti-6Al-4V ELI per ASTM F136) and/or cobalt chrome alloy (Co-28Cr-6Mo per ASTM F1537 or Co-35Ni-20Cr-10Mo per ASTM F562) and is comprised of fixed, uni-axial, uni-planar, and polyaxial and motion-limiting modular pedicle screws, as well as connecting spinal rods, hooks, connectors, crossbars, and a separate locking element. The instruments included in the Mariner Pedicle Screw System facilitate the placement, adjustment, final locking, and removal, if necessary, of the system implants, and accessories to the system include trays and caddies for storage, protection, and organization prior to and during the steam sterilization process.

The Mariner RDX System provides additional implants and instruments to expand the functionality of the Mariner platform and provide surgeons with reduction-integrated implants to allow for implant-based reduction techniques with an open or minimally invasive approach. Additional implants include a locking cap and a variety of modular standard tab, and MIS screw heads, as well as additional instruments and accessories.

The provided text describes a medical device, the Mariner RDX System, and its clearance by the FDA based on substantial equivalence to predicate devices, rather than a study proving the device meets acceptance criteria for a new type of performance or diagnostic capability. Therefore, most of the requested information regarding acceptance criteria, study details, sample sizes, expert involvement, and ground truth cannot be extracted.

However, I can provide the following:

1. A table of acceptance criteria and the reported device performance

The provided document describes the non-clinical testing for the Mariner RDX System as follows:

2. Sample sized used for the test set and the data provenance

Not applicable. The clearance is based on non-clinical mechanical testing, not a clinical test set with patient data.

3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts

Not applicable. Ground truth from experts is not relevant for this type of mechanical testing.

4. Adjudication method for the test set

Not applicable. Adjudication methods are not relevant for this type of mechanical testing.

5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance

Not applicable. The document explicitly states: "Clinical Testing: Not applicable. The determination of substantial equivalence is not based on an assessment of clinical performance data." This is a mechanical device, not an AI-assisted diagnostic tool.

6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done

Not applicable. This is not an algorithm or AI device.

7. The type of ground truth used

For the non-clinical testing, the "ground truth" or standard for comparison was the mechanical performance of the predicate systems as defined by ASTM F1717.

8. The sample size for the training set

Not applicable. This is not an AI or algorithm-based device that requires a training set.

9. How the ground truth for the training set was established

Not applicable.

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