The 3.5mm Proximal Humerus PHILOS Plate (3–10 Holes) with Locking Screws – 54 PCS Stainless Steel 316L Set is an advanced orthopedic fixation system developed for the treatment of proximal humerus fractures, surgical neck fractures, greater tuberosity fractures, displaced three-part and four-part fractures, nonunion repair, corrective osteotomies, and complex shoulder reconstruction.
The PHILOS (Proximal Humeral Internal Locking System) plate is specifically designed to provide stable fixation in the proximal humerus while preserving blood supply and supporting early mobilization. Its anatomically contoured profile closely matches the natural shape of the proximal humerus, minimizing the need for intraoperative plate bending and facilitating accurate implant placement.
This implant system includes 3-hole through 10-hole PHILOS plates with compatible 3.5mm locking screws, allowing surgeons to select the appropriate construct based on fracture pattern, bone quality, and patient anatomy. The multiple plate lengths offer versatility for both simple and complex proximal humeral fractures.
The included 3.5mm locking screws create a fixed-angle locking construct by securely engaging the threaded plate holes. This technology enhances angular stability, reduces the risk of screw loosening, and provides reliable fixation, especially in osteoporotic bone, comminuted fractures, and periarticular injuries.
Manufactured from medical-grade Stainless Steel 316L, the plates and screws provide excellent mechanical strength, corrosion resistance, and long-term durability. Stainless Steel 316L is widely recognized in orthopedic trauma surgery for its dependable performance and high load-bearing capacity.
Each implant component is precision-machined to ensure accurate screw-to-plate engagement, consistent fixation, and compatibility with standard orthopedic locking plate instrumentation. The system is designed to streamline surgical procedures while delivering dependable clinical outcomes.
The 54-piece orthopedic implant set is ideal for hospitals, orthopedic trauma centers, ambulatory surgery centers, and specialty orthopedic clinics. It provides surgeons with a complete range of PHILOS plates and locking screws for the management of proximal humerus fractures.
Key Features
- Complete 54-piece orthopedic implant set
- Anatomically contoured PHILOS (Proximal Humeral Internal Locking System) plates
- 3–10 hole plate configurations
- Includes compatible 3.5mm locking screws
- Manufactured from medical-grade Stainless Steel 316L
- Fixed-angle locking technology for enhanced stability
- Excellent mechanical strength and fatigue resistance
- Superior corrosion resistance
- Precision-machined implant components
- Compatible with standard orthopedic locking instrumentation
- Designed for proximal humerus and shoulder fracture fixation
- Professional-grade orthopedic trauma implant system
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Proximal Humerus PHILOS Plate & Screw System |
| Application | Proximal Humerus Fracture Fixation |
| Plate Design | PHILOS (Proximal Humeral Internal Locking System) |
| Plate Hole Options | 3, 4, 5, 6, 7, 8, 9 & 10 Holes |
| Screw Size | 3.5mm Locking Screws |
| Material | Stainless Steel 316L |
| Technology | Locking Plate System |
| Plate Configuration | Anatomically Contoured |
| Finish | Surgical Implant Finish |
| Sterilization | Supplied sterile or non-sterile according to manufacturer specifications; sterilize before use if supplied non-sterile |
| Reusability | Plates and Screws: Single-Use Implants |
| Specialty | Orthopedic Trauma & Shoulder Surgery |
| Set Quantity | 54 Pieces |
Product Contents
Package Includes:
- 3.5mm Proximal Humerus PHILOS Plates (3–10 Hole Options)
- 3.5mm Locking Screws
- Total Quantity: 54 Pieces
Note: Plate sizes, screw lengths, and individual quantities may vary according to the manufacturer’s packaging configuration.
Applications
The 3.5mm Proximal Humerus PHILOS Plate System is commonly used for:
- Proximal Humerus Fracture Fixation
- Surgical Neck Fracture Repair
- Greater Tuberosity Fractures
- Three-Part and Four-Part Proximal Humerus Fractures
- Corrective Humeral Osteotomy
- Nonunion and Malunion Reconstruction
- Revision Shoulder Surgery
- Internal Plate Fixation
- Upper Extremity Trauma Surgery
- Shoulder Reconstruction
- Hospital Orthopedic Departments
- Trauma and Specialty Surgical Centers
FAQs
1. What is a PHILOS plate used for?
A PHILOS (Proximal Humeral Internal Locking System) plate is used for internal fixation of proximal humerus fractures, including surgical neck, greater tuberosity, and complex multi-part fractures.
2. What plate sizes are available?
The system includes 3-hole through 10-hole PHILOS plates to accommodate different fracture patterns and patient anatomies.
3. What type of screws are included?
The implant set includes 3.5mm locking screws that create a stable fixed-angle construct with the PHILOS plate.
4. What material are the implants made from?
The plates and screws are manufactured from medical-grade Stainless Steel 316L, offering excellent strength, corrosion resistance, and long-term durability.
5. What are the benefits of locking plate technology?
Locking technology improves construct stability, reduces screw loosening, and provides reliable fixation, especially in osteoporotic bone and comminuted fractures.
6. How many components are included in this set?
The orthopedic implant system contains 54 pieces, including PHILOS plates and compatible locking screws.
7. Are these implants reusable?
No. The plates and screws are single-use orthopedic implants intended for one-time surgical implantation only.

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