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Proximal Humeral Locking Compression Plate II

This plate is used for proximal humeral fracture
  • Locking Comprssion plate

  • Waston Medical

  • 30708

  • 3/5/7/9/11

  • 90/116/142/168/194mm

  • Titanium

  • 30708

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1.Proximal Humeral Locking Compression Plate II Specification

Code
holes length
30708-003 L 3 90
30708-103 R
30708-005 L 5 116
30708-105 R
30708-007 L 7 142
30708-107 R
30708-009 L 9 168
30708-109 R
30708-011 L 11 194
30708-111 R


2.Proximal Humeral Locking Compression Plate II Feature

Design Features:

  1. Anatomical Contouring: Precontoured to fit the proximal humerus, reducing the need for intraoperative bending and improving fit.

  2. Locking Mechanism: Includes threaded screw holes for locking screws, providing angular stability and minimizing the risk of screw loosening.

  3. Polyaxial Screw Placement: Allows for multi-directional screw insertion, enabling optimal screw placement and enhanced fixation.

  4. Combination Holes: Supports the use of both locking and non-locking (cortical) screws for versatile fixation options.

  5. Low Profile: Minimizes soft tissue irritation and reduces the risk of postoperative complications.

  6. Material: Made from biocompatible materials such as titanium alloy or stainless steel, ensuring strength and durability while being body-friendly.


Technical Specifications:

  1. Plate Thickness: Typically around 3.5 mm to 4.0 mm to provide a balance between strength and flexibility.

  2. Plate Width: Varies depending on the plate size, usually between 10 mm to 15 mm at its widest point.

  3. Length Options: Available in multiple lengths to accommodate different patient anatomies and fracture patterns. Common lengths range from 100 mm to 180 mm.

  4. Screw Hole Configuration:

    • Proximal cluster holes designed to fit the anatomy of the humeral head.

    • Shaft holes arranged to secure the diaphyseal region.

  5. Screw Compatibility:

    • Proximal screws: Typically 3.5 mm locking screws.

    • Shaft screws: Can be 3.5 mm cortical or locking screws.

  6. Variable Angle Locking Technology: Some models allow for variable angle screw insertion, providing flexibility in screw placement.

  7. Number of Holes: Varies with plate length. Common configurations include 3 to 8 proximal holes and 3 to 8 shaft holes.

  8. Radiolucent Markers: Some plates include markers to assist with imaging and precise screw placement.


Clinical Benefits:

  1. Improved Fixation Stability: Locking screws provide rigid fixation, especially beneficial in osteoporotic bone.

  2. Enhanced Anatomical Fit: Precontoured design improves fit and reduces the need for bending, saving surgical time.

  3. Reduced Soft Tissue Irritation: Low-profile design minimizes soft tissue irritation and potential for hardware-related complications.

  4. Versatility in Fracture Management: Ability to use both locking and non-locking screws offers flexible fixation strategies.

  5. Optimal Screw Placement: Polyaxial screw placement and variable angle locking technology allow for tailored fixation.


These specifications ensure that the Proximal Humeral Locking Compression Plate II provides effective and reliable fixation for proximal humeral fractures, catering to a variety of clinical scenarios and patient anatomies.


3.Proximal Humeral Locking Compression Plate II Indications


A Distal Radius Locking Compression Plate (LCP) is used for the surgical treatment of various types of distal radius fractures. Here are the primary indications for using a distal radius LCP:


1. Displaced Distal Radius Fractures

  • Description: Fractures where the bone fragments are significantly out of alignment.

  • Rationale: The LCP helps restore proper anatomical positioning and maintains stability.


2. Comminuted Fractures

  • Description: Fractures where the distal radius is broken into multiple pieces.

  • Rationale: The plate provides the necessary stability to facilitate proper healing of multiple fragments.


3. Intra-articular Fractures

  • Description: Fractures that extend into the wrist joint.

  • Rationale: An LCP can help maintain joint congruity and prevent post-traumatic arthritis by ensuring stable fixation and alignment of the joint surface.


4. Osteoporotic Bone

  • Description: Fractures occurring in patients with poor bone quality due to osteoporosis.

  • Rationale: The locking mechanism of the plate provides enhanced stability in osteoporotic bone, where conventional screws may not achieve adequate purchase.


5. Unstable Fractures

  • Description: Fractures that are unstable and at high risk of secondary displacement during healing.

  • Rationale: The robust fixation provided by an LCP prevents secondary displacement and promotes stable healing.


6. Fractures with Volar Displacement

  • Description: Fractures where the bone fragments are displaced towards the palm side of the hand.

  • Rationale: A volar LCP is specifically designed to manage fractures with volar displacement, providing stable fixation from the volar side.


7. Nonunion or Malunion

  • Description: Fractures that have failed to heal properly (nonunion) or have healed in a misaligned position (malunion).

  • Rationale: An LCP can be used to re-stabilize and correct the alignment, promoting proper healing.


8. Open Fractures

  • Description: Fractures where the bone breaks through the skin.

  • Rationale: After thorough debridement and cleaning, an LCP can be used for stabilization of open fractures.


9. Complex Fractures

  • Description: Fractures with multiple fracture lines or those that are difficult to manage with non-surgical methods.

  • Rationale: The LCP provides the necessary stability and alignment for complex fractures, facilitating proper healing.


10. Pediatric and Adolescent Fractures

  • Description: Certain distal radius fractures in children and adolescents.

  • Rationale: In some cases, where skeletal maturity is near, an LCP may be used to manage distal radius fractures in younger patients.


11. Polytrauma Patients

  • Description: Patients with multiple injuries requiring quick and stable fixation.

  • Rationale: The stable fixation provided by an LCP facilitates overall patient management and recovery in polytrauma cases.


12. Fractures with Associated Soft Tissue Injury

  • Description: Fractures accompanied by significant soft tissue damage.

  • Rationale: Stable fixation allows for better management and healing of the associated soft tissue injuries.


Benefits of Using a Distal Radius LCP

  • Enhanced Stability: The locking mechanism provides a fixed-angle construct, enhancing stability, especially in poor quality bone.

  • Early Mobilization: Stable fixation allows for earlier movement of the wrist, reducing stiffness and improving functional outcomes.

  • Anatomical Fit: Pre-contoured plates match the anatomy of the distal radius, minimizing the need for intraoperative bending and manipulation.

  • Reduced Complications: The use of an LCP can reduce the risk of secondary displacement and malunion, leading to better long-term outcomes.


Conclusion

The use of a distal radius LCP is determined by the orthopedic surgeon based on the specific characteristics of the fracture, the patient's overall health, and the desired outcomes. This advanced fixation method is preferred in many complex and unstable fracture scenarios to ensure proper healing and restore function.


4.Proximal Humeral Locking Compression Plate II Specifications

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locking copmression plate brochure.pdf


5.Proximal Humeral Locking Compression Plate II Specifications video



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7.Proximal Humeral Locking Compression Plate II Specifications FAQ

1. What is a Distal Radius Locking Compression Plate (LCP)?

A Distal Radius Locking Compression Plate is an orthopedic implant designed to stabilize fractures of the distal radius, the end of the radius bone near the wrist. It utilizes locking screw technology to provide stable fixation and promote proper healing.


2. What types of distal radius fractures are treated with an LCP?

  • Displaced fractures

  • Comminuted fractures (multiple fragments)

  • Intra-articular fractures (extending into the wrist joint)

  • Osteoporotic fractures

  • Unstable fractures

  • Fractures with volar displacement

  • Nonunion or malunion fractures

  • Open fractures

  • Complex fractures

  • Certain pediatric and adolescent fractures


3. How does an LCP differ from other plates?

LCPs use locking screws that thread into the plate, creating a fixed-angle construct. This provides greater stability compared to non-locking plates, particularly in poor-quality bone or complex fractures. The locking mechanism helps maintain the alignment and stability of the fracture.


4. What are the benefits of using an LCP for distal radius fractures?

  • Enhanced stability and fixation

  • Maintains anatomical alignment

  • Reduces the risk of secondary displacement

  • Suitable for osteoporotic bone

  • Allows for early mobilization and rehabilitation

  • Reduces the need for intraoperative contouring


5. Are there different types of LCPs?

Yes, LCPs come in various designs, lengths, and sizes to accommodate different fracture patterns and patient anatomies. Some plates are pre-contoured to match the natural shape of the distal radius and can be further bent during surgery if needed.


6. What materials are LCPs made from?

LCPs are typically made from stainless steel or titanium, offering a balance of strength, durability, and biocompatibility.


7. What is the recovery time after LCP surgery for a distal radius fracture?

Recovery time varies based on fracture severity, the patient's overall health, and adherence to postoperative care. Generally, it can take several weeks to months for complete healing, with physical therapy often recommended to restore strength and mobility.


8. What are the potential complications of LCP surgery?

  • Infection

  • Implant irritation or prominence

  • Tendon irritation or rupture

  • Nonunion or delayed union of the fracture

  • Neurovascular injury

  • Need for revision surgery


9. Can the LCP be removed after healing?

In some cases, the plate may be removed after the bone has fully healed, especially if it causes discomfort or restricts movement. This decision is typically made by the surgeon based on the patient's recovery and symptoms.


10. Who is a candidate for LCP surgery?

Candidates for LCP surgery include patients with displaced, comminuted, intra-articular, or osteoporotic distal radius fractures. The decision is made by an orthopedic surgeon based on the specific fracture characteristics and patient factors.


11. How is the LCP procedure performed?

The surgery is usually performed under general or regional anesthesia. The surgeon makes an incision on the appropriate side of the wrist, realigns the fracture fragments, and secures them with the LCP and locking screws. Post-surgery, the wrist is typically immobilized in a splint or cast for a period of time before starting rehabilitation.


12. What postoperative care is required after LCP surgery?

Postoperative care includes wound care, pain management, and gradual mobilization of the wrist. Physical therapy is often recommended to restore range of motion, strength, and function. Regular follow-up visits with the surgeon are necessary to monitor healing.


13. What should I expect during recovery?

During recovery, you may experience some pain and swelling, which can be managed with medication and rest. Gradual exercises and physical therapy will help regain wrist strength and flexibility. Regular check-ups with your surgeon will ensure the fracture is healing correctly.


14. Are there any lifestyle restrictions during recovery?

Initially, you may need to avoid heavy lifting and strenuous activities to allow the fracture to heal properly. Your surgeon will provide specific guidelines on activity restrictions and when you can resume normal activities.


15. What are the signs of complications after surgery?

Signs of complications include increased pain, swelling, redness, fever, or drainage from the surgical site. If you experience any of these symptoms, contact your surgeon immediately.









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