Medically Reviewed by Dr. Jeffery Agnoli, DPM — Board-Certified Podiatrist, Balance Foot & Ankle Specialists, Michigan. Last updated April 2026.
Ankle arthroscopy — insertion of a small camera into the ankle joint through two or three small portals to diagnose and treat intra-articular pathology — has transformed the management of ankle pain that was previously attributed to ‘chronic ankle sprain’ or treated with open surgery requiring weeks of non-weight-bearing recovery. Modern arthroscopic techniques allow treatment of osteochondral lesions, anterolateral impingement, synovitis, loose bodies, and ankle arthrofibrosis through portals as small as 4mm, with return to weight-bearing in days rather than weeks.
Indications and Portal Anatomy
Common arthroscopic ankle diagnoses and treatments: anterolateral impingement syndrome — the scar tissue (Bassett’s ligament or anterolateral mass) formed after lateral ankle sprain that impinges against the talar dome with dorsiflexion; arthroscopic resection provides 80–90% pain relief; osteochondral lesions of the talus (OLT) — arthroscopic debridement and microfracture for small lesions; intra-articular loose bodies — removal of calcified fragments causing locking and pain; synovectomy for inflammatory arthritis; ankle arthrofibrosis — lysis of adhesions after prior surgery or prolonged immobilization. Standard portals: anteromedial portal (medial to the extensor hallucis longus, just medial to the saphenous neurovascular bundle) and anterolateral portal (just lateral to the peroneus tertius tendon, at risk for the superficial peroneal nerve) — these two portals allow visualization and instrumentation of the anterior ankle and most of the talar dome. Posterolateral portal: added for posterior ankle pathology (os trigonum, FHL tendinopathy, posterior impingement). Noninvasive ankle distraction: a strap around the heel provides 5–10mm of joint distraction to improve visualization of the talar dome and tibial plafond — allows inspection and treatment of central and posterior talar lesions without a trans-malleolar approach.
Recovery and Outcomes
Recovery: diagnostic arthroscopy — weight-bearing as tolerated immediately; anterolateral impingement resection — return to sport 6–8 weeks; OLT microfracture — non-weight-bearing 4–6 weeks, return to sport 4–6 months; arthrofibrosis lysis — aggressive physical therapy immediately after surgery is essential to prevent re-formation of adhesions. Dr. Biernacki at Balance Foot & Ankle performs ankle arthroscopy for anterolateral impingement, osteochondral lesions, and intra-articular ankle pathology. Call (810) 206-1402 at our Bloomfield Hills or Howell office.
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Frequently Asked Questions
How do I know if I sprained or broke my ankle?
Both cause pain, swelling, and difficulty walking. Key differences: fractures often cause more immediate severe pain, tenderness directly over bone (not just ligament), and inability to bear any weight. X-rays and the Ottawa Ankle Rules help determine if imaging is needed.
How long does an ankle sprain take to heal?
Grade I (mild): 1–2 weeks. Grade II (moderate): 3–6 weeks. Grade III (complete tear): 2–3 months. Chronic instability from improperly treated sprains can persist and may require surgery.
What is the best treatment for a sprained ankle?
RICE protocol (Rest, Ice, Compression, Elevation) for the first 48–72 hours, followed by protected weight-bearing as tolerated. Physical therapy rehabilitation is critical for high-grade sprains to restore strength and proprioception and prevent chronic instability.
Need Treatment at Balance Foot & Ankle?
Dr. Tom Biernacki, Dr. Carl Jay, and Dr. Daria Gutkin see patients at our Howell and Bloomfield Township offices.
Book Online or call (810) 206-1402
Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon 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 reached over one million views.
- Diagnosis and Treatment of Plantar Fasciitis (PubMed / AAFP)
- Heel Pain (APMA)
- Hallux Valgus (Bunions): Evaluation and Management (PubMed)
- Bunions (Mayo Clinic)