Prophecy®
Surgical Planning
The first patient specific instrumentation for Total Ankle Replacement.1
Through the combination of computer imaging and the patient’s own CT scan, a patient-specific preoperative plan is developed. Implant sizing and alignment are determined using the patient’s unobstructed anatomic landmarks and the surgeon’s preferences. Prophecy guides are then created which set resection guide locations, reducing intraoperative steps to simplify surgery.
+ cases…
and counting
Prophecy is compatible with Stryker's Infinity, Inbone and Invision total ankle implants, offering a continuum of care including low profile primaries, complex deformities, and revisions.
Exhibiting a history of innovation and clinical success: Prophecy guides increase the alignment accuracy while reducing surgical and fluoroscopic steps.
min faster2
post-op neutral alignment achievable3
reduction in operative cost per case4
The Prophecy process
1. The patient receives a CT following the Prophecy CT scan
2. Preoperative plan is generated according to surgeon preferences
3. Preoperative plan is approved by surgeon through Prophecy website. The plan may be altered if desired.
4. A 3D printing machine produces patient specific high resolution nylon guides. The guides are then sent out for surgery.
5. Surgery is performed in accordance with the preoperative plan.
Prophecy pin-through
- Surface match technology
- De-coupled tibia and talar cut
- Guide placement and resection performed separately
Prophecy resect through
- Surface match technology
- One guide utilized for both pinning and resecting the Infinity Total Ankle to reduce operating time
- Corner pegs protect against notching
- Option to couple talar alignment
Prophecy 3D Planner allows the surgeon to review, edit, and simulate their Prophecy plan in real time.
Available for US only.
Prophecy 3D Viewer allows Surgeons to view their Prophecy plan in 3D on a desktop or iPad.
Available in countries where Prophecy is available.
Prophecy Footprint™ Surgical Planning is an add-on service to the standard Prophecy system, that can provide an understanding of the ancillary procedures to be considered for ESAA patients with concomitant pathology.
By facilitating a more comprehensive view of the foot around the ankle, Footprint can help surgeons with their most complex patient populations.
Product resources
Discover a wealth of product resources at your fingertips. From informative videos to comprehensive brochures and handy downloads, access all the tools you need to make informed decisions and maximize the benefits of our innovative solutions.
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- Based on internal data
- Hamid KS, Matson AP, Nwachukwu BU, Scott DJ, Mather RC, 3rd, DeOrio JK. Determining the Cost-Savings Threshold and Alignment Accuracy of Patient-Specific Instrumentation in Total Ankle Replacements. Foot Ankle Int. Jan 2017;38(1):49-57.
- Hsu AR, Davis WH, Cohen BE, Jones CP, Ellington JK, Anderson RB. Radiographic Outcomes of Preoperative CT Scan-Derived Patient-Specific Total Ankle Arthroplasty. Foot Ankle Int. May 4 2015.
- Shippert, R. D. (2005). A Study of Time-Dependent Operating Room Fees and How to save $100 000 by Using Time-Saving Products. The American Journal of Cosmetic Surgery, 22(1), 25–34. Hamid KS, Matson AP, Nwachukwu BU, Scott DJ, Mather RC, 3rd, DeOrio JK. Determining the Cost-Savings Threshold and Alignment Accuracy of Patient-Specific Instrumentation in Total Ankle Replacements. Foot Ankle Int. Jan 2017;38(1):49-57.
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