Elbow Dislocation

Overview

Elbow dislocation is a serious injury that occurs when the bones of the elbow joint are forced out of their normal alignment. This can cause significant pain, swelling, and loss of motion, and may involve damage to surrounding ligaments, nerves, or blood vessels.

Prompt evaluation and treatment by an orthopedic specialist are essential for restoring joint alignment, protecting surrounding structures, and preserving long-term function.

What Is an Elbow Dislocation?

The humerus (upper arm bone) and the radius and ulna (forearm bones) form the elbow joint. An elbow dislocation occurs when these bones move out of their normal position.

Elbow dislocations are typically classified as:

• Simple dislocations – no associated fractures
• Complex dislocations – involve fractures or significant soft tissue injury

Most elbow dislocations are posterior, meaning the forearm moves backward relative to the upper arm.

Common Symptoms of Elbow Dislocation

Symptoms typically occur immediately after injury and may include:

• Severe elbow pain
• Visible deformity
• Swelling and bruising
• Inability to move the elbow
• Tenderness around the joint
• Numbness or tingling if nerves are affected

If you suspect an elbow dislocation, immediate medical evaluation is necessary.

Causes and Risk Factors

Elbow dislocations are usually caused by trauma. Common causes include:

• Falls onto an outstretched hand
• Sports injuries
• Motor vehicle accidents
• Direct blows to the elbow

Risk factors may include participation in high-impact sports or activities with a risk of falling.

An orthopedic specialist at UTHealth Houston can evaluate the injury and determine the appropriate treatment.

How Is an Elbow Dislocation Diagnosed?

Diagnosis begins with a physical examination and a review of how the injury occurred. Orthopedic providers will assess alignment, swelling, and nerve and blood vessel function.

Imaging studies may include:

• X-rays to confirm the dislocation and identify fractures
• CT scans in complex cases
• MRI to assess ligament and soft tissue injuries

These tests help determine the severity of the injury and guide treatment planning.

Elbow Dislocation Treatment Options

Non-Surgical Treatments

Many simple elbow dislocations can be treated without surgery, including:

• Prompt reduction (realignment of the joint)
• Immobilization with a splint or brace
• Pain management
• Early range-of-motion exercises under guidance

Surgical Treatment

Surgery may be required for complex dislocations or if instability persists.

Surgical options may include:

• Repair of torn ligaments
• Fixation of associated fractures
• Reconstruction of damaged structures

The goal of surgery is to restore stability, protect joint function, and allow safe recovery.

When to See an Orthopedic Specialist

You should seek immediate orthopedic care if you experience:

• Severe elbow pain or visible deformity
• Inability to move the elbow
• Numbness, tingling, or weakness
• Swelling following trauma

Immediate treatment is critical to prevent complications such as stiffness, instability, or nerve injury.

Expert Orthopedic Care at UTHealth Houston Orthopedics

Our orthopedic hand surgeons can provide comprehensive evaluation and personalized treatment, from conservative care to advanced surgical options. If you’re experiencing wrist pain, hand numbness, or tingling, you can request an appointment (external link) to receive expert care and lasting relief.