FOCUS ON LIFE.
NOT PAIN.
TransFasten was thoughtfully designed for SI joint relief.
Easy.
Direct Posterior Approach
What is the Sacroiliac (SI) Joint?
The sacroiliac joint, or SI joint, is a large L-shaped synovial joint in the pelvis that connects the sacrum and the ilium of the pelvis. The SI joint functions as additional shock absorption for the spine. As we age, the joint’s stability can change and this can cause degeneration and lower back pain.
(Anterior View)
(Posterior View)
Sacroiliac Joint Anatomy
- A true synovial joint
- Joins the sacrum to the ilium forming the pelvis
- Series of strong muscles and ligaments reinforce the SI Joint
- Limited motion associated with the SI Joint
- Kidney-Bean shaped
- Transmits the upper body loads to the legs
- Performs as a shock absorber
SI JOINT RELIEF OPTIONS
POSTERIOR SI FUSION
Minimally disruptive technique potentially reduces operative time, neurovascular complications, and post-operative pain compared to other fusion techniques.
LATERAL SI FUSION
The procedure involves the insertion of two to three implants or screws across the SI joint, and is designed to stabilize and fuse the SI joint. This procedure is done through a small incision on your hip and takes approximately one hour.
NONSURGICAL TREATMENTS
- Physical therapy
- Chiropractic medicine
- Medications
- Injections
Fast.
Simple targeting, efficient one implant site preparation
Safe.
Implant insertion is away from Neuro and Vascular Structures
PROPRIETARY JOINT PREPARATION
TransFasten represents a form of Mortise and Tenon stabilization of the SI Joint. This is an established method of Architectural Stabilization. This simplified QuadraCentric™ joint preparation decorticates both sides of the joint for a biologic fusion allowing for posterior graft placement.
MACHINED STRUCTURAL ALLOGRAFT
- No metal, no screws
- One Implant. One Size – 10mm (W) x 10mm (H) x 20mm (L)
- Precision machined allograft for ideal compatibility with Quadracentric Joint preparation
- Large trans-joint graft window accommodates true biologic fusion
Elsie – A Patient Experience
Captiva Spine’s TransFasten Posterior SI Fusion System is designed to provide an easy, fast, and safe method of fusing the Sacroiliac Joint. A posterior approach coupled with the proprietary QuadraCentric™ Joint Preparation and unique structural allograft implant promote a true biologic fusion.
TransFasten FAQ
What is the TransFasten surgical procedure?
The TransFasten SI Fusion System is intended to stabilize the SI Joint so a biologic fusion can occur.
The system consists of a rectangular machined allograft bone placed into the SI Joint from a posterior approach.
Would I be a candidate for the TransFasten SI Fusion System?
If you have tried conservative care for at least 6 months with no permanent pain relief, you may be a candidate for surgery. Conservative care would include physical therapy, medications and/or SI Joint injections.
What should I expect with my recovery?
It is important to follow your doctor’s instructions carefully to receive SI joint relief as quickly as possible and increase your chances of a successful outcome. Treatment with the TransFasten SI Fusion System may help you return to normal activities. Recovery time will vary and it is important that you talk to your doctor prior to full weight bearing activities following surgery.
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Bernard TN, Jr, Kirkaldy-Willis WH. Recognizing specific characteristics of nonspecific low back pain. Clin Orthop Relat Res. 1987;217:266–80.
