Treating Triquetrum Fractures: From Splints to Surgery

Creator: Doctronic
Published: 2024-07-22

Published: Jul 22, 2024

Treating a triquetrum fracture requires a tailored approach based on the fracture type and severity. While most cases heal well with conservative treatment, some may require surgical intervention.

Initial Management: Rest, Ice, and Immobilization

The first step in treating a triquetrum fracture is to reduce pain and swelling. This typically involves resting the wrist, applying ice, and initial immobilization with a volar splint. The splint is usually applied with the wrist in slight extension, allowing for some compression while still permitting ice application and elevation of the limb.

Conservative Treatment: Casting and Immobilization

For most uncomplicated triquetrum fractures, conservative treatment is the go-to approach. This involves immobilization in a short arm cast for 3-6 weeks, depending on the fracture type. Avulsion fractures typically require 3-4 weeks, while body fractures may need up to 6 weeks. The cast is applied with the wrist in slight extension, leaving the metacarpophalangeal (MCP) joints free to prevent stiffness.

$A triquetrum fracture is a break in one of the small carpal bones in the wrist, often treated with conservative methods such as immobilization or surgical intervention.$

Surgical Intervention: When It's Necessary

Surgery is typically reserved for complicated cases. This includes open fractures, those with significant displacement (2mm or more), or fractures associated with other injuries like perilunate dislocations. The most common surgical approach involves open reduction and internal fixation (ORIF), where the bone fragments are realigned and held in place with screws or pins.

Frequently Asked Questions

How long does it take for a triquetrum fracture to heal? +

Most fractures heal within 4-6 weeks, but full strength may take several months to return.

Is surgery always necessary for displaced fractures? +

Not always, but fractures displaced by 2mm or more often benefit from surgical fixation.

Can I move my fingers while in a cast for a triquetrum fracture? +

Yes, and it's encouraged to prevent stiffness in your finger joints.

What complications can occur with triquetrum fracture treatment? +

Complications are rare but can include nonunion, stiffness, and occasionally, chronic pain.

Key Takeaways

With proper treatment and rehabilitation, most people with triquetrum fractures can expect a full recovery and return to normal activities.

For personalized advice on treating your triquetrum fracture, don't hesitate to reach out to Doctronic for expert guidance.

References

Urch EY, Lee SK. Clin Sports Med 2015; 34:51.

Suh N, et al. J Hand Surg Am 2014; 39:785.

Always discuss health information with your healthcare provider.