Posterior Column Plate

CZMEDITECH Posterior Column Plate

Introduction

CZMEDITECH offers high quality buttress plates in Posterior Column Plate at reasonable prices.Having different specification choices。

This series of orthopaedic implant has passed ISO 13485 certification, qualified for CE mark and a variety of specifications which are suitable for fractures. They are easy to operate, comfortable and stable during use.

With Czmeditech's new material and improved manufacturing technology, our orthopaedic implants have exceptional properties. It is lighter and stronger with high tenacity. Plus, it is less likely to set off an allergic reaction.

For more detailed information on our products, please contact us at your earliest convenience.

Introduction

A posterior column plate is a type of orthopedic implant used to treat fractures of the acetabulum, which is the socket in the pelvis where the femur (thigh bone) meets the hip joint. The posterior column is a vertical line of bone that runs from the superior (upper) border of the acetabulum to the inferior (lower) border of the sciatic notch. Fractures of the posterior column can be complex and require surgical intervention to restore stability to the pelvis.

Anatomy of the Acetabulum

The acetabulum is a cup-shaped depression in the pelvic bone that forms the socket for the head of the femur. It is composed of three parts: the anterior column, the posterior column, and the roof. The anterior column is a vertical line of bone that runs from the superior border of the acetabulum to the pubic bone. The posterior column is a vertical line of bone that runs from the superior border of the acetabulum to the inferior border of the sciatic notch. The roof is the curved surface that covers the acetabulum.

Indications for Posterior Column Plate

Posterior column fractures can result from high-energy trauma such as car accidents, falls from heights, or sports injuries. These types of fractures can cause significant damage to the pelvis and can be associated with other injuries such as hip dislocations, bladder or urethral injuries, or nerve damage. Indications for posterior column plate surgery include:

• Displacement of the posterior column fracture greater than 2mm

• Intra-articular extension of the posterior column fracture

• Associated fracture of the anterior column or roof

• Loss of congruity of the hip joint

Procedure

The procedure for posterior column plate surgery involves making an incision in the buttock to access the posterior aspect of the pelvis. The fracture is reduced, or put back into place, using specialized surgical instruments. The posterior column plate is then positioned along the posterior column of the acetabulum and secured with screws. The screws are placed in a manner to avoid injury to important neurovascular structures such as the sciatic nerve or the superior gluteal artery.

Postoperative Care and Rehabilitation

After posterior column plate surgery, patients are typically kept non-weight bearing for several weeks to allow the fracture to heal. Physical therapy and rehabilitation are crucial for regaining strength and mobility in the hip joint. It may take several months for patients to return to their pre-injury level of activity.

Risks and Complications

As with any surgical procedure, there are risks and complications associated with posterior column plate surgery. These include:

• Infection

• Nerve damage

• Bleeding

• Hardware failure

• Nonunion or malunion of the fracture

• Deep vein thrombosis or pulmonary embolism

Conclusion

Posterior column plate surgery is a valuable tool for treating complex fractures of the acetabulum. It provides stability to the pelvis, promotes healing, and can lead to a faster recovery time. While there are risks and complications associated with its use, the benefits outweigh the risks in many cases.

FAQs

1. Is posterior column plate surgery the only treatment option for acetabular fractures? No, there are other treatment options available, such as non-surgical management or anterior column plating. However, posterior column plate surgery is often the preferred option for more severe or complex fractures.

2. How long does it take to recover from surgery with a posterior column plate? Recovery time can vary depending on the severity of the fracture and the individual's overall health. However, most patients can expect to return to normal activities within 3-6 months.