How Do They Do Surgery on a Torn Biceps? A Complete Breakdown from Injury to Recovery

It happens in a flash—you lift something heavy, feel a sudden snap in your upper arm, and everything changes. A torn biceps is a painful and disabling injury that sidelines athletes, workers, and fitness enthusiasts alike. But once the initial shock fades, a common and crucial question arises:

Table of Contents

“How do they do surgery on a torn biceps?”

In this comprehensive guide, we’ll uncover:

What exactly happens when the biceps is torn
How surgical repair is performed step by step
What recovery looks like
Risks, costs, and when surgery is necessary

Whether you’re researching for yourself or someone else, this post offers all the relevant and realistic details.

What Is a Torn Biceps?

The biceps brachii is the large muscle at the front of the upper arm. It plays a key role in:

Flexing the elbow
Rotating the forearm (supination)
Lifting and pulling motions

The biceps connects to bones at three points:

Two tendons at the shoulder (long and short head)
One tendon at the elbow (distal biceps tendon)

A tear typically occurs in one of these tendons, especially the distal tendon near the elbow, and is most often caused by:

Lifting something too heavy
Sudden arm trauma
Overuse or degeneration over time

Who Typically Needs Surgery?

Not all biceps tears require surgical intervention. However, surgery is strongly recommended if:

You’ve suffered a complete tendon rupture
You’ve lost a noticeable amount of strength
You’re young or physically active
Your job requires manual labor or lifting
You want to restore full range of motion and muscle contour

Older adults with partial tears may choose physical therapy, but surgery often provides better long-term outcomes for active individuals.

How Do They Do Surgery on a Torn Biceps?

Let’s walk through the full surgical process, from anesthesia to tendon reattachment:

1. Pre-Surgical Planning

Imaging (MRI or ultrasound) confirms the tear and its location.
The surgeon evaluates the extent of retraction, damage, and inflammation.
Patients are advised to stop blood-thinning medications and fast prior to surgery.

2. Anesthesia and Positioning

General or regional anesthesia is administered.
For distal biceps repair, the patient lies on their back with the arm extended.
The surgical site is sterilized and draped.

3. Incision and Exposure

A small incision (typically 2–4 inches) is made at the elbow crease or upper arm.
The torn tendon is located. If it has retracted, the surgeon gently frees it.
Damaged tissue is removed, and the end of the tendon is prepared for reattachment.

4. Fixation Techniques

There are a few different methods surgeons may use to reattach the tendon:

Suture Anchors

Screws with sutures are implanted into the bone.
The tendon is sutured and tied down, pressing it securely against the bone.

Cortical Button (EndoButton)

A strong button is passed through a small tunnel in the bone.
The tendon is pulled through and secured like a toggle.

Bone Tunnels

Holes are drilled through the bone.
The tendon is looped and tied through the tunnel, allowing it to heal in place.

The choice depends on tendon quality, tear pattern, and surgeon preference.

5. Closure

The wound is irrigated and closed in layers using dissolvable sutures.
A sterile dressing is applied.
The arm is immobilized in a sling or brace to prevent movement.

How Long Does the Surgery Take?

On average: 60–90 minutes
Outpatient procedure: Most patients go home the same day
Mild sedation may be combined with local anesthesia in certain cases

Post-Surgical Care and Recovery

Week-by-Week Timeline:

Time Frame	Recovery Details
Week 1–2	Immobilization, pain meds, reduce swelling
Week 3–4	Gentle passive movements with a therapist
Week 5–8	Begin active range of motion exercises
Month 3	Gradual return to strength and resistance training
Month 4–6+	Resume regular activities, sports, and lifting

Recovery may be longer for proximal biceps repairs or in older patients.

Potential Risks and Complications

Though biceps surgery is generally successful, potential complications include:

Nerve damage (especially to the radial or median nerve)
Infection or poor wound healing
Tendon re-tear (rare if rehab is followed)
Stiffness or reduced range of motion
Blood clots (especially if not mobile after surgery)

Adhering to physical therapy is crucial for avoiding these outcomes.

Cost Breakdown: How Much Does Biceps Surgery Cost?

The average cost (in the U.S.):

With insurance: Out-of-pocket may be $500–$3,000
Without insurance: Total can range from $6,000 to $15,000+

The price varies depending on:

Surgeon fees
Hospital/surgical center costs
Region or state
Anesthesia and post-op care

Some workers’ comp or sports insurance policies may cover the full amount.

Final Thoughts

A torn biceps can feel like a setback, but it doesn’t have to be permanent. Knowing how they do surgery on a torn biceps gives you an inside look into a precise, well-studied procedure designed to restore strength, function, and confidence.

If you’re facing this surgery or supporting someone who is, remember: