Femoral Expert Intramedullary Nail

Product Introduction

The Femoral Expert Intramedullary Nail is designed for internal fixation of selected femoral shaft and distal femoral fractures. Left- and right-sided nails, multiple dimensions, compatible locking screws, end caps, and dedicated instruments support patient-specific planning and controlled implant placement.

Indications

The Femoral Expert Intramedullary Nail is intended for selected femoral fractures considered suitable for intramedullary fixation. It may be used when the surgeon requires a fixation construct capable of supporting femoral alignment, length, and rotational control.

The indications presented here are general product information. Implant selection must follow the current instructions for use, approved surgical technique, patient imaging, institutional protocols, and the judgment of a qualified orthopedic surgeon.

Femoral Shaft Fractures

The system may be considered for selected fractures of the femoral shaft, including transverse, oblique, spiral, wedge, segmental, and certain comminuted patterns. Suitability depends on the fracture level, condition of the proximal and distal segments, femoral canal anatomy, and the ability to obtain acceptable reduction.

For unstable or comminuted fractures, the locking configuration may help maintain length and rotation. The surgeon must assess whether the available locking positions provide an appropriate construct for the individual fracture.

Selected Distal Femoral Fractures

Selected distal femoral fractures may also be suitable when adequate distal bone is available for locking. The surgeon should evaluate the fracture line, distal segment length, articular involvement, bone quality, and planned screw positions.

Fractures with extensive joint involvement, insufficient distal fixation, active infection, or other complicating factors may require an alternative approach. The presence of a compatible nail size does not by itself establish clinical suitability.

Clinical Selection Considerations

Preoperative assessment should include appropriate radiographs and, when necessary, CT imaging. The surgeon should examine the femoral bow, medullary canal, fracture morphology, soft-tissue condition, bone quality, previous implants, and potential entry point.

Patient health, vascular status, infection risk, rehabilitation capacity, and ability to follow postoperative instructions should also be considered. Final treatment decisions belong to qualified medical professionals.

Main Advantages

Anatomical Configurations

Separate left and right nail configurations support anatomical orientation. Laterality should be verified during surgical planning and checked against the package label before the implant is opened.

The system offers five nail diameters and five lengths for each side. This structured selection helps surgeons plan for different canal dimensions, femoral lengths, and fracture locations.

Flexible Implant Selection

Nail diameters range from 9.0 mm to 13.0 mm, while lengths range from 340 mm to 420 mm. Multiple dimensions allow the surgeon to estimate an appropriate implant through radiographic templating and confirm the selection intraoperatively.

Two compatible locking screw families provide graduated length options. End caps are available in five sizes to support management of the proximal nail end and final implant position.

A broad size range is useful for hospitals and orthopedic distributors because it supports standardized inventory without reducing every case to a single implant configuration.

Locking and Instrument Compatibility

Compatible locking screws can help control axial and rotational movement when placed according to the approved surgical technique. Locking Screw I has a diameter of 6.5 mm, while Locking Screw II has a diameter of 5.0 mm.

A dedicated Femoral Nail Instrument Set supports the main procedural stages, including entry preparation, reduction, guidewire placement, reaming, nail insertion, targeting, drilling, depth measurement, locking, end-cap insertion, and extraction.

The coordinated system can simplify operating-room preparation, provided all implants and instruments are inspected for compatibility and completeness before surgery.

Size Parameters

Size Range

Detailed Nail Dimensions

Locking Screws and End Caps

Recommended Matching Instruments

The Femoral Nail Instrument Set is recommended for use with the Femoral Expert Intramedullary Nail. System-specific instruments should be selected according to the implant configuration and current surgical technique.

Entry, Reduction, and Reaming

Recommended entry and reduction instruments include:

• Developing template

• Reduction rod

• Entry guide tube

• Channel handle

• Honeycomb positioner

• Threaded guide pin

• Ball-tip guide pin

• Hook-tip guide pin

• Guide pin holder

These instruments support entry-point preparation, guidewire control, and fracture reduction. Canal-preparation instruments include a proximal cannulated drill, hollow trephine, hard reamer, soft reamer rod, and soft reamer heads from 8.5 mm to 13.0 mm.

The guidewire position and reaming sequence should be monitored according to the approved technique. Reamers, guide pins, and connecting interfaces should be inspected before use.

Insertion, Targeting, and Locking

Recommended insertion instruments include the quick-change handle, adapter, connecting bolt, insertion instrument, sliding hammer guide rod, and sliding hammer.

Proximal and distal locking may require:

• Proximal aiming device

• Left and right aiming connecting blocks

• Distal aiming device

• Dynamic-hole aiming device

• Positioning rods and positioning blocks

• Outer sleeves and guide pin sleeves

• Trocars and drill bushings

• Flat drills, bone drills, and step drills

• Locking screw wrench and wrench shaft

The selected targeting block must correspond to the nail side. Drill diameter, sleeve, measuring instrument, and screw type should be checked for compatibility before drilling.

Measurement and Extraction

The guide pin depth gauge, locking screw depth gauge, and standard depth gauge help determine appropriate implant or screw lengths. Measurements should be confirmed according to the technique because the catalog range alone cannot identify the correct size for a patient.

For end-cap placement, the instrument set includes an end-cap hollow wrench and universal ball-end wrench. When implant removal is clinically indicated, a nail extraction bolt, sliding hammer, and compatible extraction components may be required.

The instrument box with a soft reamer head box supports organized storage. All reusable instruments should undergo validated cleaning, inspection, assembly, and sterilization.

Preoperative Planning

Planning should establish the affected side, estimated nail diameter, estimated nail length, entry point, reduction method, reaming strategy, and intended locking configuration. Backup nail and screw sizes should remain available because intraoperative findings may differ from preoperative estimates.

Before surgery, the team should confirm:

• Correct left or right nail

• Required nail diameter and length

• Compatible locking screws

• Appropriate end-cap options

• Complete targeting and insertion instruments

• Functional drills, sleeves, and depth gauges

• Package integrity and labeling

• Availability of backup sizes

Material, coating, sterilization status, and regulatory approval were not confirmed by the supplied specifications. These details should be obtained from current manufacturer documentation.

Procurement and Handling

Hospitals can organize nail inventory by side, diameter, length, and reference code. Locking screws should be separated by diameter and length, while end caps should be grouped by size.

Procurement teams should request current technical specifications, regulatory documents, packaging information, sterilization instructions, shelf-life details, instrument inventories, and traceability procedures. Reference codes should be preserved exactly to reduce ordering errors.

Before use, staff should verify the implant name, laterality, dimensions, lot information, reference code, expiration information where applicable, and package integrity. Damaged, contaminated, expired, or unidentified products should not be implanted.

Frequently Asked Questions

How Is the Correct Nail Size Selected?

Nail diameter and length are estimated using imaging and confirmed through the approved intraoperative technique. Selection depends on canal dimensions, femoral length, fracture location, intended nail position, and locking strategy.

Are Left and Right Nails Interchangeable?

The system contains separate left and right configurations. The correct side should be selected according to patient anatomy, product labeling, and the approved surgical technique.

Which Locking Screws Are Available?

Locking Screw I is available in a 6.5 mm diameter with lengths from 65 mm to 110 mm. Locking Screw II is available in a 5.0 mm diameter with lengths from 30 mm to 95 mm.

Which Matching Instruments Are Required?

The procedure may require entry guides, reduction instruments, guide pins, reamers, insertion handles, aiming devices, sleeves, drills, depth gauges, screw wrenches, end-cap tools, and extraction instruments. Requirements vary by case and technique.

Can the Nail Be Used for Every Femoral Fracture?

No. The implant is intended for selected femoral fractures suitable for intramedullary fixation. Fracture anatomy, available locking bone, soft-tissue condition, infection risk, deformity, and patient-specific factors may require another treatment method.

Conclusion

The Femoral Expert Intramedullary Nail is a modular orthopedic trauma system for selected femoral shaft and distal femoral fractures. Left- and right-sided nails, diameters from 9.0 mm to 13.0 mm, lengths from 340 mm to 420 mm, compatible locking screws, five end-cap options, and dedicated instruments support structured surgical planning and inventory management.

Appropriate use depends on accurate assessment, correct sizing, compatible instrumentation, professional surgical judgment, and compliance with current manufacturer instructions and applicable medical-device regulations.