8.0mm Leg Screw For PFN Nail | Biolink Medical Technology

8.0mm Leg Screw For PFN Nail

ISO 13485-certified 8.0mm leg screws for PFN systems in Ti-6Al-4V & 316L

8.0mm Leg Screw For PFN Nail

8.0mm Leg Screw PFN Nail | Orthopedic Trauma Implants

Clinical Indications in Orthopedic Trauma The 8.0mm PFN leg screw is indicated for stabilizing high-energy and fragility proximal femur fractures:

  • Unstable Intertrochanteric Fractures: Severely comminuted pertrochanteric fractures (AO/OTA 31-A1 and 31-A2) requiring high-torque primary lag compression and controlled impaction.

  • Subtrochanteric Fractures with Trochanteric Extension: Complex subtrochanteric breaks requiring long cephalomedullary nail constructs.

  • Reverse Obliquity Fractures: Shear trochanteric fracture lines (AO/OTA 31-A3) prone to secondary medial displacement.

  • Osteoporotic & Geriatric Hip Trauma: Fragility fractures where standard-diameter screws risk bone cement augmentation or early migration.

  • Pathological Fractures & Non-Unions: Structural stabilization of neoplastic femoral neck lesions and revision osteosynthesis for failed previous hip fixation.

Product No. & Sizes

SizesReference Number 
 TitaniumSS316L 
50mm to 110mmBMTT1032.50 to 110BMTS1032.50 to 110 

Product Featured

Dynamic Controlled Telescoping

A precision-ground, smooth proximal shank glides freely inside the intramedullary nail barrel, permitting controlled lateral impaction across the fracture gap during early postoperative mobilization while preventing medial joint penetration.

Maximum Resistance to Femoral Head Cut-Out

Engineered with a deep-profile, wide-buttress cancellous thread with an 8.0mm outer diameter. This significantly enlarges the bone-to-implant contact area, minimizing bone compaction failure and resisting mechanical cut-out even in fragile, osteoporotic femoral heads.

Fluoroscopy-Guided Cannulated Precision

Features a uniform longitudinal cannula designed to glide over a 2.8 mm or 3.2 mm guide wire under intraoperative C-arm visualization, ensuring an optimal Tip-Apex Distance (TAD < 20 mm) and subchondral depth.

Self-Tapping Reverse-Cutting Flutes

Precision distal cutting geometry evacuates trabecular bone chips during advancement, lowering peak insertion torque, preventing thermal bone injury, and reducing operative delivery time.

Anti-Rotation & Locking Slots

Features dedicated lateral driving flats and stop-grooves that interface with nail set-screws and sliding sleeves to prevent unwanted screw spinning or unscrewing under cyclic patient loading.

Superior Bending & Shear Fatigue Strength

High-tensile medical titanium alloy and vacuum-arc remelted 316L stainless steel provide fatigue limits required to absorb massive cantilever bending moments in unstable pertrochanteric patterns.

Traceability

Permanent high-definition laser marking on the screw shank displays diameter, length, and batch lot identification for complete OR safety and vigilance reporting.

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I’ve used BioLink spine systems in multiple complex procedures. The implants provide excellent stability and patient outcomes. Their product support and innovation are unmatched.
Charles ByrdFounder
Charles Byrd
I’ve used BioLink spine systems in multiple complex procedures. The implants provide excellent stability and patient outcomes. Their product support and innovation are unmatched.
Charles ByrdFounder
Charles Byrd
I’ve used BioLink spine systems in multiple complex procedures. The implants provide excellent stability and patient outcomes. Their product support and innovation are unmatched.
Charles ByrdFounder
Charles Byrd
I’ve used BioLink spine systems in multiple complex procedures. The implants provide excellent stability and patient outcomes. Their product support and innovation are unmatched.
Charles ByrdFounder
Charles Byrd

Frequently Asked Questions

BioLink specializes in the design, manufacturing, and global distribution of high-quality orthopedic and surgical implants. Our product range includes solutions for spine, trauma, arthroscopy, joint reconstruction, and surgical instruments.

BioLink specializes in the design, manufacturing, and global distribution of high-quality orthopedic and surgical implants. Our product range includes solutions for spine, trauma, arthroscopy, joint reconstruction, and surgical instruments.

BioLink specializes in the design, manufacturing, and global distribution of high-quality orthopedic and surgical implants. Our product range includes solutions for spine, trauma, arthroscopy, joint reconstruction, and surgical instruments.

BioLink specializes in the design, manufacturing, and global distribution of high-quality orthopedic and surgical implants. Our product range includes solutions for spine, trauma, arthroscopy, joint reconstruction, and surgical instruments.

BioLink specializes in the design, manufacturing, and global distribution of high-quality orthopedic and surgical implants. Our product range includes solutions for spine, trauma, arthroscopy, joint reconstruction, and surgical instruments.

BioLink specializes in the design, manufacturing, and global distribution of high-quality orthopedic and surgical implants. Our product range includes solutions for spine, trauma, arthroscopy, joint reconstruction, and surgical instruments.