Medartis | Mid- and Hindfoot System 2.8, 3.5

Restore. Reshape. Rebuild.

Flatfoot deformity encompasses a host of soft tissue abnormalities at the posteromedial and plantar foot, and is characterized by a collapse of the medial longitudinal arch.^1,2 During the course of the disease, surgical procedures, such as medial cuneiform opening wedge osteotomy, calcaneal lateral column lengthening osteotomy, or a calcaneal medial/lateral sliding osteotomy, may become necessary.

The APTUS Mid- and Hindfoot System 2.8/3.5 offers surgeons the tools to reshape misalignments, restore the anatomy, and rebuild a functional and stable foot to find the best solution for their patients. A wide range of implants and sizes enables to address patients requirements.

¹Flores, Dyan V., Catalina Mejía Gómez, Moisés Fernández Hernando, Michael A. Davis, and Mini N. Pathria. 2019. Adult Acquired Flatfoot Deformity: Anatomy, Biomechanics, Staging, and Imaging Findings. Radiographics : A Review Publication of the Radiological Society of North America, Inc 39(5): 1437–60. doi: 10.1148/ rg.2019190046.
² Pinney, S. J., and S. S. Lin. 2006. Current Concept Review: Acquired Adult Flatfoot Deformity. Foot & Ankle International 27(1071-1007 (Print)): 66–75.

Independent position

APTUS Mid and Hindfoot lateral column lengthening plate highlights

Independent positioning of the wedge and plate allows for high navigation adjustability.

Variability

A wide range of implants and sizes enables to address patients requirements.

Anatomical fit

Plate shape based on the results of extensive anatomical analyses.

TriLock 

TriLock locking technology provides multidirectional and angular stable locking of the screw in the plate.

Product

TriLock C Plates 2.8

WebGL Cotton Plate

Highlights

Available in two sizes with a plate thickness of 1.6 mm.
Centric hole to fix a wedge or a bone graft.
Can be used with any wedge of the modular wedge system 2.8/3.5.
Plate can be positioned independently over the osteotomy in conjunction with a wedge.
U-shaped wedge design allows for osseous integration.
Ease of use due to uniform instrumentation for plate and wedge.

Features

TriLock

Multidirectional locking, screws can pivot freely by ± 15° in all directions

HexaDrive

Simplified screw pick-up due to self-holding technology

Rounded edges

Rounded edges for soft tissue protection

Wedge compatible

Wedges can be mounted on the plate

Dimensions

Dimensions of the plate

TriLock Calcaneus LCL Plates 2.8 and 3.5.

WEB GL LCL Plate

Highlights

Available in two sizes with a plate thickness of 1.6 mm and 2.0 mm.
Independent positioning of the wedge and plate allows for high navigation adjustability.
The plate can be slided and rotated around the wedge screw for fine-tuning.
Can be used with any wedge of the modular wedge system 2.8/3.5.
Ease of use due to uniform instrumentation for plate and wedge.

Features

TriLock

Multidirectional locking, screws can pivot freely by ± 15° in all directions

HexaDrive

Simplified screw pick-up due to self-holding technology

Oblong hole

Oblong hole for minor plate adjustments

Rounded edges

Rounded edges for soft tissue protection

Bendable

Plates can be bent with specific plate bending pliers

Dimensions

Dimensions of the plate

Wedge compatible

Wedges can be mounted on the plate

TriLock Calcaneus Step Plates 3.5 

WegGL Calcaneus Step Plate

Highlights

Available in five step sizes: 6 mm, 8 mm, 10 mm, 12 mm, 14 mm.
The middle hole is used as a counter bearing with a cortical or cancellous screw to shift the tuber laterally or medially.
Defined and controlled shift of the calcaneal sliding osteotomy.
Position of screw holes allows bicortical screw placement.

Features

TriLock

Multidirectional locking, screws can pivot freely by ± 15° in all directions

HexaDrive

Simplified screw pick-up due to self-holding technology

Rounded edges

Rounded edges for soft tissue protection

Dimensions

Dimensions of the plate

Screws

Non-locking
2.8 Cortical Screws,
HexaDrive 7

Locking
2.8 TriLock Screws,
HexaDrive 7

Non-locking
3.5 Cortical Screws,
HexaDrive 15

Locking
3.5 TriLock Screws,
HexaDrive 15

Non-locking
4.0 Cancellous Screws,
HexaDrive 15

Designed to simplify.

Laminar Spreader

Designed for controlled distraction
The integrated ratchet mechanism securely locks the spreader in place

Self-Holding Drill Sleeve

Can be locked in the TriLock contour of the plate in the selected angle
Multidirectional ± 15°
Enables single-handed drilling

K-Wire Spreader

Achieve controlled and precise distraction with the K-Wire Spreader
Designed for use with 1.6 mm or 2.0 mm K-wires
The integrated ratchet mechanism locks the spreader in place

Trial Wedge

Trial wedge can be inserted into the open osteotomy to determine the required wedge width
The scale provides the measurements, with the “small” end indicating the widths of small wedges and the “large” end indicating the widths of large wedges
The specified wedge width corresponds to the width of the closed wedge surface.