K Number
K143683
Device Name
APEX-DL Spine System
Manufacturer
Date Cleared
2015-05-22

(149 days)

Product Code
Regulation Number
888.3070
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The APEX-DL Spine System with APEX Spine System Components is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion (pseudoarthrosis). The APEX-DL Spine System with APEX Spine System Components is also indicated for pedicle screw fixation for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, with the device fixed or attached to the lumbar and sacral spine (levels of pedicle screw fixation are L3 to S1), and for whom the device is intended to be removed after solid fusion is attained. The APEX-DL Spine System with APEX Spine System Components is also a sacraliliac screw fixation system of the non-cervical spine indicated for degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (fracture and/or dislocation), spinal stenosis, deformities (scoliosis, lordosis and/or kyphosis), tumor, and previous failed fusion (pseudo-arthrosis). When used in a percutaneous posterior approach with AIM MIS instrumentation, the APEX-DL Spine System with APEX Spine System Components is intended for non-cervical pedicle fixation for the following indications: 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, curvatures (i.e., scoliosis, and/or lordosis), tumor, pseudoarthrosis, and failed previous fusion in skeletally mature patients . Levels of fixation are for the thoracic, lumbar and sacral spine. When used for posterior non-cervical pediatic patients, the APEX-DL Spine System implants with APEX Spine System Components are indicated as an adjunct to treat adolescent idiopathic scoliosis. The APEX DL Spine System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.
Device Description
The APEX-DL Spine System includes Monoaxial, Uniplanar, and Polyaxial Double Lead Thread Screws in the cannulated and non-cannulated versions and in regular and reduction (extended tab) versions. APEX-DL Spine System is a low profile thoracolumbar implant for use with wide range of patient statures. The APEX-DL Spine System Polyaxial screws feature a friction head, which is designed to provide precise reduction mechanism as a result of easier rod capturing. The APEX-DL Spine System also includes Lordosed Percutaneous Rods. The APEX-DL Spine System is compatible with the APEX Spine System 5.5mm and 6.0mm rods, hooks, side-by-side connectors, iliac connectors, cross connectors, and washers.
More Information

No
The summary describes a mechanical spinal implant system and does not mention any software, algorithms, or AI/ML capabilities.

Yes
The "Intended Use / Indications for Use" section states that the device is intended to "provide immobilization and stabilization of spinal segments as an adjunct to fusion" for various acute and chronic instabilities or deformities, which are therapeutic actions.

No

Explanation: The device described is a spinal implant system intended for immobilization and stabilization of spinal segments as an adjunct to fusion. Its purpose is therapeutic (to treat instabilities or deformities) rather than diagnostic (to identify or characterize a disease).

No

The device description clearly outlines physical components like screws, rods, hooks, and connectors, indicating it is a hardware-based medical device.

Based on the provided text, this device is not an IVD (In Vitro Diagnostic).

Here's why:

  • IVD Definition: In Vitro Diagnostic devices are used to examine specimens taken from the human body (like blood, urine, or tissue) to provide information for diagnosis, monitoring, or screening.
  • Device Description and Intended Use: The description and intended use clearly state that the APEX-DL Spine System is a surgical implant used to provide immobilization and stabilization of spinal segments. It is physically implanted into the patient's body.
  • Lack of IVD Characteristics: There is no mention of analyzing biological specimens, laboratory procedures, or providing diagnostic information based on in vitro testing.

Therefore, the APEX-DL Spine System is a surgical implant, not an In Vitro Diagnostic device.

N/A

Intended Use / Indications for Use

The APEX-DL Spine System with APEX Spine System Components is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion (pseudoarthrosis).

The APEX-DL Spine System with APEX Spine System Components is also indicated for pedicle screw fixation for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, with the device fixed or attached to the lumbar and sacral spine (levels of pedicle screw fixation are L3 to S1), and for whom the device is intended to be removed after solid fusion is attained.

The APEX-DL Spine System with APEX Spine System Components is also a sacraliliac screw fixation system of the non-cervical spine indicated for degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (fracture and/or dislocation), spinal stenosis, deformities (scoliosis, lordosis and/or kyphosis), tumor, and previous failed fusion (pseudo-arthrosis).

When used in a percutaneous posterior approach with AIM MIS instrumentation, the APEX-DL Spine System with APEX Spine System Components is intended for non-cervical pedicle fixation for the following indications: 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, curvatures (i.e., scoliosis, and/or lordosis), tumor, pseudoarthrosis, and failed previous fusion in skeletally mature patients . Levels of fixation are for the thoracic, lumbar and sacral spine.

When used for posterior non-cervical pediatic patients, the APEX-DL Spine System implants with APEX Spine System Components are indicated as an adjunct to treat adolescent idiopathic scoliosis. The APEX DL Spine System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.

Product codes (comma separated list FDA assigned to the subject device)

NKB, OSH, MNH, MNI, KWP

Device Description

The APEX-DL Spine System includes Monoaxial, Uniplanar, and Polyaxial Double Lead Thread Screws in the cannulated and non-cannulated versions and in regular and reduction (extended tab) versions. APEX-DL Spine System is a low profile thoracolumbar implant for use with wide range of patient statures. The APEX-DL Spine System Polyaxial screws feature a friction head, which is designed to provide precise reduction mechanism as a result of easier rod capturing. The APEX-DL Spine System also includes Lordosed Percutaneous Rods. The APEX-DL Spine System is compatible with the APEX Spine System 5.5mm and 6.0mm rods, hooks, side-by-side connectors, iliac connectors, cross connectors, and washers.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

thoracic, lumbar, and sacral spine, L5-S1 vertebra, L3 to S1, non-cervical spine, non-cervical

Indicated Patient Age Range

skeletally mature patients, pediatric patients, adolescent

Intended User / Care Setting

Prescription Use

Description of the training set, sample size, data source, and annotation protocol

Not Found

Description of the test set, sample size, data source, and annotation protocol

Not Found

Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)

Non-clinical Test Summary:

The following tests were conducted:

  • ASTM F1717, "Standard Test Methods for Spinal Implant Constructs in a Vertebrectomy Model". Testing included Static Compression Bending Tests, Static Torsion Tests and Dynamic Compression Bending Tests.
  • ASTM F1798 "Standard Guide for Evaluating the Static and Fatigue Properties of . Interconnection Mechanisms and Subassemblies used in Spinal Arthrodesis Implants". Testing included, Static Axial Gripping Capacity, Axial Torque Gripping Capacity, Static Flexion-Extension, and Dynamic Flexion-Extension.

The results of this testing were compared to predicate systems, with the results being equal or higher than the predicate systems.

Clinical Test Summary: No clinical studies were performed

Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)

Not Found

Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.

K142185

Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.

K090648, K102701, K062513, K092825, K102488, K110906, K132603, K113666, K071373, K060748, K980288, K950697, K000536, K940631, K950099, K081252

Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).

Not Found

§ 888.3070 Thoracolumbosacral pedicle screw system.

(a)
Identification. (1) Rigid pedicle screw systems are comprised of multiple components, made from a variety of materials that allow the surgeon to build an implant system to fit the patient's anatomical and physiological requirements. Such a spinal implant assembly consists of a combination of screws, longitudinal members (e.g., plates, rods including dual diameter rods, plate/rod combinations), transverse or cross connectors, and interconnection mechanisms (e.g., rod-to-rod connectors, offset connectors).(2) Semi-rigid systems are defined as systems that contain one or more of the following features (including but not limited to): Non-uniform longitudinal elements, or features that allow more motion or flexibility compared to rigid systems.
(b)
Classification. (1) Class II (special controls), when intended 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: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion (pseudarthrosis). These pedicle screw spinal systems must comply with the following special controls:(i) Compliance with material standards;
(ii) Compliance with mechanical testing standards;
(iii) Compliance with biocompatibility standards; and
(iv) Labeling that contains these two statements in addition to other appropriate labeling information:
“Warning: The safety and effectiveness of pedicle screw spinal systems have been established only for spinal conditions with significant mechanical instability or deformity requiring fusion with instrumentation. These conditions are significant mechanical instability or deformity of the thoracic, lumbar, and sacral spine secondary to severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra, degenerative spondylolisthesis with objective evidence of neurologic impairment, fracture, dislocation, scoliosis, kyphosis, spinal tumor, and failed previous fusion (pseudarthrosis). The safety and effectiveness of these devices for any other conditions are unknown.”
“Precaution: The implantation of pedicle screw spinal systems should be performed only by experienced spinal surgeons with specific training in the use of this pedicle screw spinal system because this is a technically demanding procedure presenting a risk of serious injury to the patient.”
(2) Class II (special controls), when a rigid pedicle screw system is intended to provide immobilization and stabilization of spinal segments in the thoracic, lumbar, and sacral spine as an adjunct to fusion in the treatment of degenerative disc disease and spondylolisthesis other than either severe spondylolisthesis (grades 3 and 4) at L5-S1 or degenerative spondylolisthesis with objective evidence of neurologic impairment. These pedicle screw systems must comply with the following special controls:
(i) The design characteristics of the device, including engineering schematics, must ensure that the geometry and material composition are consistent with the intended use.
(ii) Non-clinical performance testing must demonstrate the mechanical function and durability of the implant.
(iii) Device components must be demonstrated to be biocompatible.
(iv) Validation testing must demonstrate the cleanliness and sterility of, or the ability to clean and sterilize, the device components and device-specific instruments.
(v) Labeling must include the following:
(A) A clear description of the technological features of the device including identification of device materials and the principles of device operation;
(B) Intended use and indications for use, including levels of fixation;
(C) Identification of magnetic resonance (MR) compatibility status;
(D) Cleaning and sterilization instructions for devices and instruments that are provided non-sterile to the end user; and
(E) Detailed instructions of each surgical step, including device removal.
(3) Class II (special controls), when a semi-rigid system is intended to provide immobilization and stabilization of spinal segments in the thoracic, lumbar, and sacral spine as an adjunct to fusion for any indication. In addition to complying with the special controls in paragraphs (b)(2)(i) through (v) of this section, these pedicle screw systems must comply with the following special controls:
(i) Demonstration that clinical performance characteristics of the device support the intended use of the product, including assessment of fusion compared to a clinically acceptable fusion rate.
(ii) Semi-rigid systems marketed prior to the effective date of this reclassification must submit an amendment to their previously cleared premarket notification (510(k)) demonstrating compliance with the special controls in paragraphs (b)(2)(i) through (v) and paragraph (b)(3)(i) of this section.

0

Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized depiction of human faces in profile, arranged in a cascading manner. The faces are rendered in a simple, line-art style, with the lines forming the contours of the faces. The logo is encircled by the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA".

Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002

May 22, 2015

SpineCraft, LLC Ms. Ami Akallal-Asaad Vice President, Regulatory Affairs & Quality Assurance 777 Oakmont Lane Westmont, Illinois 60559

Re: K143683

Trade/Device Name: APEX-DL Spine System Regulation Number: 21 CFR 888.3070 Regulation Name: Pedicle screw spinal system Regulatory Class: Class III Product Code: NKB, OSH, MNH, MNI, KWP Dated: April 20, 2015 Received: April 24, 2015

Dear Ms. Akallal-Asaad:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set

1

Page 2 - Ms. Ami Akallal-Asaad

forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address

http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to

http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.

You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address

http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.

Sincerely vours.

Lori A. Wiggins -S

for Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

2

Indications for Use

Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.

510(k) Number (if known) K143683

Device Name

APEX-DL SPINE SYSTEM

Indications for Use (Describe)

The APEX-DL Spine System with APEX Spine System Components is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the following acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; kyphosis; spinal tumor; and failed previous fusion (pseudoarthrosis).

The APEX-DL Spine System with APEX Spine System Components is also indicated for pedicle screw fixation for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, with the device fixed or attached to the lumbar and sacral spine (levels of pedicle screw fixation are L3 to S1), and for whom the device is intended to be removed after solid fusion is attained.

The APEX-DL Spine System with APEX Spine System Components is also a sacraliliac screw fixation system of the non-cervical spine indicated for degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (fracture and/or dislocation), spinal stenosis, deformities (scoliosis, lordosis and/or kyphosis), tumor, and previous failed fusion (pseudo-arthrosis).

When used in a percutaneous posterior approach with AIM MIS instrumentation, the APEX-DL Spine System with APEX Spine System Components is intended for non-cervical pedicle fixation for the following indications: 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, curvatures (i.e., scoliosis, and/or lordosis), tumor, pseudoarthrosis, and failed previous fusion in skeletally mature patients . Levels of fixation are for the thoracic, lumbar and sacral spine.

When used for posterior non-cervical pediatic patients, the APEX-DL Spine System implants with APEX Spine System Components are indicated as an adjunct to treat adolescent idiopathic scoliosis. The APEX DL Spine System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.

Type of Use (Select one or both, as applicable)

|X | Prescription Use (Part 21 CFR 801 Subpart D)

Over-The-Counter Use (21 CFR 801 Subpart C)

CONTINUE ON A SEPARATE PAGE IF NEEDED.

3

510(k) Summary

In accordance with 21 CFR 807.92 of the Federal Code of Requlations the following 510(k) Summary is submitted for the APEX-DL Spine System.

Date Prepared: April 20, 2015

| 1. Submitter:
SpineCraft, LLC
777 Oakmont Lane
Westmont, IL 60559 USA
Tel: (630) 920-7300
Fax: (630) 920-7310 | Contact Person:
Ami Akallal-Asaad
VP, Regulatory Affairs & QA
SpineCraft, LLC
a.asaad@spinecraft.com |
|------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 2. Trade name: | APEX-DL Spine System |
| Common Name: | Pedicle Screw Spine System |
| Classification Product Code: | Pedicle screw spinal system per NKB 888.3070
Class III |
| Subsequent Product Codes: | Pedicle screw spinal system, adolescent idiopathic scoliosis pe
OSH 888.3070
Pedicle screw spinal system per MNI 888.3070
Pedicle screw spinal system per MNH 888.3070
Spinal interlaminal fixation orthosis per KWP 888.3050 |

3. Primary predicate or legally marketed device which is substantially equivalent:

  • EXPEDIUM Verse Spine System (K142185) DePuy Synthes Spine o

Secondary predicate devices: 4.

Description of the device: 5.

The APEX-DL Spine System includes Monoaxial, Uniplanar, and Polyaxial Double Lead Thread Screws in the cannulated and non-cannulated versions and in regular and reduction (extended tab) versions. APEX-DL Spine System is a low profile thoracolumbar implant for use with wide range of patient statures. The APEX-DL Spine System Polyaxial screws feature a friction head, which is designed to provide precise reduction mechanism as a result of easier rod capturing. The APEX-DL Spine System also includes Lordosed Percutaneous Rods. The APEX-DL Spine System is compatible with the APEX Spine System 5.5mm and 6.0mm rods, hooks, side-by-side connectors, iliac connectors, cross connectors, and washers.

    1. Material:

4

Titanium alloy (Ti-6Al-4V ELI) per ASTM F136 Cobalt chromium alloy (Co-28Cr-6Mo) per ASTM F1537

7. Substantial equivalence claimed to predicate devices:

APEX-DL Spine System is substantially equivalent to the predicate devices identified above in terms of intended use, design (fundamental scientific technology), materials, mechanical safety and/or performance, sterility, and biocompatibility.

8. Intended Use:

The APEX-DL Spine System with APEX Spine System Components is intended 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: severe spondylolisthesis (grades 3 and 4) of the L5-S1 vertebra; degenerative spondylolisthesis with objective evidence of neurologic impairment; fracture; dislocation; scoliosis; spinal tumor; and failed previous fusion (pseudoarthrosis).

The APEX-DL Spine System with APEX Spine System Components is also indicated for pedicle screw fixation for the treatment of severe spondylolisthesis (Grades 3 and 4) of the L5-S1 vertebra in skeletally mature patients receiving fusion by autogenous bone graft, with the device fixed or attached to the lumbar and sacral spine (levels of pedicle screw fixation are L3 to S1), and for whom the device is intended to be removed after solid fusion is attained.

The APEX-DL Spine System with APEX Spine System Components is also a sacral/iliac screw fixation system of the non-cervical spine indicated for degenerative disc disease (defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies), spondylolisthesis, trauma (fracture and/or dislocation), spinal stenosis, deformities (scoliosis and/or kyphosis), tumor, and previous failed fusion (pseudo-arthrosis).

When used in a percutaneous posterior approach with AIM MIS instrumentation, the APEX-DL Spine System with APEX Spine System Components is intended for non-cervical pedicle fixation for the following indications: 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, curvatures (i.e., scoliosis, and/or lordosis), tumor, pseudoarthrosis, and failed previous fusion in skeletally mature patients . Levels of fixation are for the thoracic, lumbar and sacral spine.

When used for posterior non-cervical pedicle screw fixation in pediatric patients, the APEX-DL Spine System implants with APEX Spine System Components are indicated as an adjunct to fusion to treat adolescent idiopathic scoliosis. The APEX DL Spine System is intended to be used with autograft. Pediatric pedicle screw fixation is limited to a posterior approach.

9. Non-clinical Test Summary:

The following tests were conducted:

  • ASTM F1717, "Standard Test Methods for Spinal Implant Constructs in a ● Vertebrectomy Model". Testing included Static Compression Bending Tests, Static Torsion Tests and Dynamic Compression Bending Tests.
  • ASTM F1798 "Standard Guide for Evaluating the Static and Fatigue Properties of . Interconnection Mechanisms and Subassemblies used in Spinal Arthrodesis Implants". Testing included, Static Axial Gripping Capacity, Axial Torque Gripping Capacity, Static Flexion-Extension, and Dynamic Flexion-Extension.

The results of this testing were compared to predicate systems, with the results being equal or higher than the predicate systems.

10. Clinical Test Summary

5

No clinical studies were performed

11. Conclusions Nonclinical and Clinical

The APEX-DL Spine System is substantially equivalent to the predicate devices in terms of indications for use, design, material, performance, and function.