Implants from Marquardt for the upper extremities


Anatomical plate osteosynthesis at the proximal humerus

WINSTA-PH2; WINSTA-C and LBN for the shoulder

For secure fixation of fracture fragments

Narrow, side-specific plate design

WINSTA-PH2 offers an anatomical plate design with right and left plate variants for the secure fixation of 2-, 3- and 4-fragment-fractures even in osteopathic bones. WINSTA-PH2 plates have 10 screw holes proximally and up to 17 screw holes distally. The screw holes can be combined with locking and non-locking screws.

Special screw design

Well arranged system for increased stability

The diverging and converging screw alignment in the proximal part of the plate increases stability in osteoporotic bone. Complex fractures are fixed in the humeral head by individually applicable screw positions

WINSTA-PH2 - Plating System with special design

Narrow plate

High stability with small dimensions of the implant.

Anatomically adapted design

Asymmetrical dorsal broadening for secure fixation of the major tubercle.

Stabilization of fractures near to the neck

The patented screw axis running in a distal direction in the transition zone serves to support the humeral head.

Suture fixation of the rotator cuff

Six strongly rounded angled drill holes in the edge area of the proximal plate
WINSTA-PH2, proximal humeral plate

Locking screws with a diameter of 3,5 or 4,0 mm

For poor bone quality locking cancellous screws with a diameter of 4,0 mm can be used

Percutaneous insertion

With the aid of the appropriate targeting device, it is possible to treat fractures via a percutaneous approach.


Plates made of type II anodized titanium reduce the risk of cold welding

Product gallery

WINSTA-PH2, proximal humeral plate
WINSTA-PH2, proximal humeral plate
WINSTA-PH2, proximal humeral plate
WINSTA-PH2, proximal humeral plate
Cortical Screw, diameter 3.5 mm
Cortical Screw
Locking Cortical Screw
Locking Cancellous Bone Screw, diameter 4.0 mm
Locking, self-tapping Cancellous Bone Screw