Quick answer: Brostrom Procedure Ankle Ligament Reconstruction is a common foot/ankle topic that affects many patients. The 2026 evidence-based approach combines proper diagnosis, conservative-first treatment, and escalation only when needed. We treat this regularly at our Howell and Bloomfield Hills practices. Call (810) 206-1402.
What Is the Brostrom Procedure?
The Brostrom procedure is the gold standard surgical treatment for chronic lateral ankle instability — a condition in which recurrent ankle sprains have stretched the lateral ankle ligaments beyond their ability to heal and stabilize the joint. The surgery directly repairs and tightens the anterior talofibular ligament (ATFL) and calcaneofibular ligament (CFL) using the patient own tissue, restoring native ankle stability without sacrificing other structures.
At Balance Foot & Ankle, our fellowship-trained surgeons perform the Brostrom procedure as an outpatient surgery with consistently high patient satisfaction and return-to-sport rates. It is one of the most effective procedures in foot and ankle surgery, with over 85 percent of patients returning to their desired activity level.
When Is the Brostrom Procedure Indicated?
Chronic lateral ankle instability develops in approximately 20 to 40 percent of patients after an initial ankle sprain, particularly those who do not complete formal rehabilitation. Patients report giving way, frequent re-spraining, difficulty with uneven terrain, and reduced confidence in the ankle during athletic activity.
Surgical reconstruction is considered after conservative management has failed. Conservative treatment includes a minimum of three to six months of structured physical therapy focusing on proprioceptive training, peroneal muscle strengthening, and neuromuscular re-education. Ankle bracing and activity modification are included during the rehabilitation period. If instability persists despite adequate conservative care, the Brostrom procedure offers a reliable surgical solution.
Surgical Technique
The procedure is performed under regional or general anesthesia in an outpatient surgical facility. The patient is positioned with the operative leg accessible. A tourniquet inflated at the thigh level creates a bloodless surgical field.
Incision and Exposure
A curvilinear incision is made over the lateral ankle, centered over the ATFL. The incision is carefully designed to avoid the sural nerve, which runs in close proximity to the surgical field. The subcutaneous tissue is divided and the inferior extensor retinaculum — a thick fibrous band that reinforces the lateral ankle capsule — is identified and preserved for use in the repair.
Ligament Identification and Preparation
The ATFL and anterior ankle capsule are identified. In chronic instability, these structures are often attenuated, stretched, and adherent to surrounding tissue. The ligament tissue is mobilized and freshened to stimulate healing. The fibular attachment site is prepared with a small burr to create a bleeding bone bed that promotes ligament-to-bone healing.
Primary Repair and Advancement
The ATFL is repaired by imbrication — the stretched tissue is folded upon itself and sutured under appropriate tension with the ankle held in a neutral position. The inferior extensor retinaculum is then advanced and sutured over the repair, reinforcing it with additional tissue. This Gould modification of the original Brostrom technique significantly increases repair strength and provides additional stability during the early healing period. The CFL is repaired if significant laxity is identified during examination under anesthesia.
Closure and Dressing
The subcutaneous tissue and skin are closed in layers with absorbable sutures. A well-padded splint with the ankle held in a neutral position is applied before the patient leaves the operating room.
Recovery After the Brostrom Procedure
Phase 1: Weeks 0 to 2
The ankle is splinted non-weight bearing for the first two weeks to allow initial ligament healing without stress. Elevation and ice reduce swelling. Sutures or staples are removed at the two-week follow-up visit, and a short leg walking cast or boot is applied.
Phase 2: Weeks 2 to 6
Progressive weight bearing in a walking boot begins at two weeks. Range of motion exercises begin at four weeks. Physical therapy is initiated to restore ankle mobility and begin early proprioceptive training.
Phase 3: Weeks 6 to 12
Transition to an ankle brace for sport occurs at six to eight weeks. Running and straight-line activities begin when the patient demonstrates adequate strength and balance. Progressive loading of the repaired ligament under controlled conditions promotes collagen remodeling.
Phase 4: Weeks 12 to 24
Return to full sport-specific training — cutting, jumping, lateral movements — typically begins at three to four months under the supervision of a physical therapist or athletic trainer. Competitive return to sport is generally approved at four to six months based on functional testing criteria.
Outcomes and Success Rates
Long-term outcome studies show excellent results with the Brostrom-Gould procedure. Over 85 percent of patients report good to excellent outcomes at five-year follow-up. Return to sport rates exceed 90 percent in athletic populations. The procedure maintains ankle range of motion and avoids the donor site morbidity associated with graft-based reconstructions.
Revision surgery is occasionally required for recurrent instability, particularly in patients with underlying hyperlaxity (Ehlers-Danlos syndrome), significant body weight that exceeds the repaired tissue strength, or high-demand sports that subject the ankle to extreme forces. In these cases, augmentation with an allograft or synthetic ligament scaffold may be incorporated into the repair.
Brostrom Procedure vs. Tenodesis Reconstruction
Older techniques for chronic ankle instability — such as the Watson-Jones, Evans, and Chrisman-Snook procedures — used portions of the peroneus brevis tendon to reconstruct the lateral ligaments. These tenodesis procedures sacrifice functional tendon tissue, significantly restrict ankle range of motion, and have higher long-term complication rates. The anatomic Brostrom-Gould repair is superior in virtually all patient categories and has replaced tenodesis procedures as the standard of care for primary chronic ankle instability surgery.
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When to See a Podiatrist
If foot or ankle pain has been bothering you for more than a few weeks, home care alone may not be enough. Balance Foot & Ankle offers same-week appointments at our Howell and Bloomfield Hills clinics — no referral needed in most cases. Bring your current shoes and a short list of symptoms and we’ll build you a treatment plan in one visit.
Call Balance Foot & Ankle: (810) 206-1402 · Book online · Offices in Howell & Bloomfield Hills
Frequently Asked Questions
How long is recovery after a Brostrom procedure?
Patients are typically immobilized for 2 weeks, then in a walking boot for 4-6 weeks. Physical therapy begins around week 6, with return to sports at 3-6 months depending on activity level.
What is the success rate of the Brostrom procedure?
The modified Brostrom procedure has a success rate of 85-95% in restoring ankle stability and reducing recurrent sprains, making it the gold standard for chronic lateral ankle instability.
When do you need Brostrom ankle surgery?
Surgery is considered after 3-6 months of failed conservative treatment including bracing and physical therapy, with persistent instability, recurrent sprains, or symptomatic mechanical laxity on exam.
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4330 E Grand River Ave
Howell, MI 48843
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43494 Woodward Ave, Suite 208
Bloomfield Hills, MI 48302
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When conservative care isn’t enough, Dr. Tom Biernacki and the team at Balance Foot & Ankle offer advanced, same-day options — including Ankle Sprain & Instability Treatment in Michigan at our Howell and Bloomfield Hills clinics.
Same-day appointments available. Call (810) 206-1402 or book online.
What is Foot pain?
Foot pain is a common foot/ankle condition that affects mobility and quality of life. Understanding the underlying cause is the first step in successful treatment. Our podiatrists at Balance Foot & Ankle perform a hands-on biomechanical exam, review your activity history, and use diagnostic imaging when appropriate to identify the root cause—not just treat the symptom. Many patients have been told to “rest and ice” without a deeper diagnostic workup; our approach is different.
Symptoms and warning signs
Common signs of foot pain include pain that worsens with activity, morning stiffness, swelling, tenderness when palpated, and difficulty bearing weight. If you experience sudden severe pain, inability to walk, visible deformity, numbness or color change, contact our office the same day or visit urgent care—these can signal a more serious injury such as a fracture, tendon rupture, or vascular compromise. Diabetics with any foot wound should seek same-day care.
Conservative treatment options
Most cases of foot pain respond to non-surgical care: structured rest, supportive footwear changes, custom orthotics, targeted stretching and strengthening protocols, anti-inflammatory medications when medically appropriate, and in-office procedures such as ultrasound-guided injections. We also offer advanced therapies including MLS laser therapy, EPAT/shockwave, regenerative injections, and image-guided procedures. Treatment is sequenced from least invasive to most invasive, and we explain the rationale at every step.
When is surgery considered?
Surgery is reserved for cases that fail 3-6 months of well-structured conservative care, when there is structural pathology (severe deformity, complete tear, advanced arthritis), or when imaging shows damage that will not heal without intervention. Our surgeons have performed 3,000+ foot and ankle procedures and prioritize minimally-invasive techniques whenever appropriate. We discuss recovery timelines, return-to-activity milestones, and realistic outcome expectations before any procedure is scheduled.
Recovery timeline and prevention
Recovery from foot pain varies based on severity and chosen treatment path. Conservative cases often improve within 4-8 weeks with consistent adherence to the protocol. Post-procedural recovery may range from a few days (in-office procedures) to several months (reconstructive surgery). Long-term prevention involves footwear assessment, activity modification, structured strengthening, and regular check-ins with your podiatrist if you have a history of recurrence. We provide written home-exercise plans and digital follow-up support.
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In-Office Treatment at Balance Foot & Ankle
If home treatment isn’t providing relief for your foot and ankle conditions, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.
Same-day appointments available. (810) 206-1402
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Same-week appointments at our Howell and Bloomfield Hills offices. Board-certified podiatric surgeons. Most insurance accepted.
Dr. Tom Biernacki, DPM is a board-certified foot & ankle surgeon (ABFAS & ABPM) at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has made him one of the most-followed foot & ankle educators on YouTube.