Description

The PHILOS (Proximal Humerus Internal Locking System) from DePuy Synthes is a precision-engineered fixation system for the treatment of complex proximal humeral fractures and fracture dislocations. Featuring angular stable locking technology, the PHILOS plate provides secure fixation even in poor-quality bone, preventing secondary collapse or loss of reduction. Its anatomically pre-shaped design closely matches the proximal humeral contour, enabling accurate reconstruction of the shoulder anatomy. Combination holes allow the use of both conventional and locking screws, giving surgeons the flexibility to tailor fixation strategies to bone quality. The fine-thread locking screws improve compression between the plate and bone, increasing construct stability and reducing loosening risks.

Manufactured from high-strength titanium with a low-profile design, the plate minimizes soft-tissue irritation and preserves deltoid function. The system’s ergonomic instrumentation enhances intraoperative precision and efficiency. Clinically proven in metaphyseal, intra-articular, and osteoporotic fractures, the PHILOS System remains the global benchmark for proximal humeral reconstruction, providing reproducible outcomes and long-term stability.