Intended for Healthcare ProfessionalsIntroducing
SMART28® PCFD!

Measure What Matters

• Conventional measurements do not track the markers that do contribute to patient reported outcomes…the peritalar subluxation.
• SMART28 PCFD measures the peritalar markers that did correlate with patient reported outcomes, not just the angles that did not.

Plan For A 3D Procedure In 3D

• SMART28 PCFD automates 3D measurements from WBCT, plus peritalar distance and coverage maps for the anterior, middle and posterior facets and sinus tarsi…all in 3D.

Automated Personalized Patient Plan

• The software is a dosing engine and provides a triple osteotomy plan that corrects all four deformities in three methods, software suggested, semi-automated and manual.

SMART28® PCFD assists in the planning of surgical corrections for patients with Progressive Collapsing Foot Deformity (PCFD). It estimates post-operative foot alignment using CAD planning with virtual osteotomies. Bone movements and measurement changes are based on MDCO size and LCL/Cotton graft or wedge geometry. The software then suggests a combination of MDCO, LCL and Cotton Osteotomy that will correct the patient’s deformity.

The system is built around automated three dimensional analysis, patient specific suggested correction, and surgeon control. Segmentation and shape analysis are performed automatically from the patient’s imaging, producing the measurements that define the deformity across all three planes.

Bone movements and measurement changes are modeled on MDCO displacement and on LCL and Cotton graft or wedge geometry, so the estimated correction is tied directly to the sizes the surgeon will implant.

The software proposes the combination of these procedures that bring estimated post-operative alignment closest to reference population values. Software Suggested, Assisted, and Manual modes allow the surgeon to accept the suggested correction plan, adjust one operation while the engine re-optimizes the others, or define all three magnitudes directly.

Each case concludes in a reviewable, downloadable case report documenting the pre-operative state, the estimated correction, and the selected operation combination.

Preoperative Measurements

Automatically segment and conduct shape analysis of the weight-bearing CT images to show preoperative and postoperative states in the following views:

• Hindfoot Moment Arm (Posterior)
• Talonavicular Angle (Axial)
• Meary’s Angle (Axial)
• Meary’s Angle (Sagittal)
• Peritalar Distances and Coverages