Dynamic Hip Screw for Dhs plate | Biolink Medical Technology

Dynamic Hip Screw for Dhs plate

ISO 13485-certified Dynamic Hip Screw (DHS) lag screws in Ti-6Al-4V & 316L

Dynamic Hip Screw for Dhs plate

Dynamic Hip Screw for Dhs plate | Orthopedic Trauma Implants

Clinical Indications in Orthopedic Trauma Dynamic Hip Screw for Dhs plate is indicated for trauma reconstruction and internal fixation of stable and unstable extracapsular proximal femur fractures:

  • Intertrochanteric Fractures: Stable 2-part and moderately unstable 3-part intertrochanteric fractures (AO/OTA 31-A1 and 31-A2.1).

  • Pertrochanteric Fractures: Trochanteric fractures treated in conjunction with standard or trochanteric stabilizing plates (TSP) to prevent lateral wall blow-out.

  • Basilar Neck Fractures: Extracapsular base-of-neck fractures requiring rigid axial guidance and angular stability.

  • High Intertrochanteric Osteotomies: Corrective femoral osteotomies for hip deformities, non-unions, or coxa vara realignment.

  • Pathological Trochanteric Fractures: Impending or completed fractures secondary to metastatic bone lesions where dynamic load-sharing is required.

Product No. & Sizes

SizesReference Number 
 TitaniumSS316L 
10mm to 30mmBMTT1006.10 to 40BMTS1006.10 to 40 

Product Featured

Controlled Dynamic Sliding

The smooth, cylindrical shaft is precision-machined to glide seamlessly within the DHS plate barrel, enabling controlled lateral telescoping and physiological fracture impaction while preventing hardware penetration through the articular surface.

Rotational & Angular Stability

Two diametrically opposed lateral flats run along the shaft, engaging the internal geometry of the DHS plate barrel to resist rotation of the femoral head-neck fragment during patient movement and weight-bearing.

Deep Cancellous Thread Anchorage

Features wide, deep buttress cancellous threads designed specifically to maximize surface area and pull-out resistance in the porous trabecular bone of the femoral head, minimizing superior and anterior cut-out risks.

Cannulated Guide-Wire Delivery

Fully cannulated central lumen allows precise placement over a calibrated 2.5 mm or 3.2 mm guide wire under intraoperative C-arm fluoroscopy to achieve optimal central/inferior placement and a low Tip-Apex Distance (TAD < 20 mm).

Compression Screw Compatibility

The internal proximal bore is threaded to accept a DHS compression screw, allowing surgeons to apply controlled manual pre-compression across the fracture gap prior to full weight-bearing.

Heavy Cantilever Fatigue Resistance

Manufactured from high-strength medical titanium alloy or vacuum-arc remelted 316L stainless steel, providing exceptional fatigue endurance against cyclic varus bending moments.

Traceability

High-precision permanent laser markings on the screw shaft indicate thread diameter, length, and batch lot codes for 100% OR tracking and vigilance compliance.

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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.