Quick answer: Minimally Invasive Foot Surgery Mica affects roughly 1 in 4 adults in our practice. Effective treatment starts with a targeted diagnosis, conservative-first treatment, and escalation only when needed. We treat this regularly at our Howell and Bloomfield Hills practices. Call (810) 206-1402.
Medically reviewed by Dr. Tom Biernacki, DPM · Board-Certified Podiatric Surgeon · Last reviewed: April 2026 · Editorial Policy
The most important clinical decision with Minimally Invasive Foot Surgery Mica isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
Related Conditions
Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle
Last reviewed: May 2026
Quick Answer
Minimally Invasive Foot Surgery: MICA, Percutaneous Techniqu relates to foot pain — typically caused by overuse, footwear, or biomechanics. Most patients improve in 6-12 weeks with conservative care. Same-week appointments in Howell + Bloomfield Hills: (810) 206-1402.
✅ Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatrist · Last updated April 6, 2026
Minimally Invasive Foot Surgery: MICA, Percutaneous Techniques, and What Patients Should Know
How Minimally Invasive Foot Surgery Has Evolved
Minimally invasive foot surgery (MIS) uses small incisions — typically 2 to 5 mm — and specialized instruments including burrs, chisels, and percutaneous fixation systems to perform procedures that traditionally required open exposures. Fluoroscopic X-ray guidance during surgery allows surgeons to visualize bone in real time without directly exposing it. The field has advanced significantly over the past decade, with techniques now available for bunion correction, hammertoe repair, heel spur removal, and metatarsal osteotomies.
Advantages of Minimally Invasive Techniques
Smaller incisions produce less soft tissue disruption, which translates into less post-operative pain, reduced swelling, lower risk of wound complications, smaller and less visible scars, and potentially faster rehabilitation. Because the skin envelope around the foot is tight and the blood supply to posterior ankle skin is limited, wound complications from open surgery are a recognized concern — minimizing incision size directly addresses this risk. Patient satisfaction with scar appearance is consistently higher with MIS techniques.
Minimally Invasive Bunion Correction (MICA)
The minimally invasive chevron and Akin (MICA) technique uses percutaneous burrs to make the same bone cuts as the traditional open Chevron-Akin procedure through stab incisions under fluoroscopic guidance. Screws are placed percutaneously to stabilize the osteotomies. Published results for MICA show correction rates comparable to open surgery with lower wound complication rates and equivalent long-term deformity correction. The technique requires significant surgeon training and a learning curve — outcomes in high-volume MIS centers exceed those in practices where the technique is performed infrequently.
Percutaneous Hammertoe Correction
Hammertoe deformities can be addressed through small stab incisions using percutaneous rasps to release contracted tendons and capsular structures. Bone cuts at the PIP joint for deformity correction are made with small burrs. K-wire fixation through the toe tip maintains alignment while healing occurs. The reduced incision size decreases the risk of sausage toe swelling and scar sensitivity that can occur with open hammertoe surgery.
Endoscopic Plantar Fascia Release
Endoscopic plantar fascia release (EPFR) uses a small camera and cutting instrument inserted through two portal incisions to divide the plantar fascia under direct visualization. Compared to open release, EPFR produces smaller scars, less post-operative pain, and allows faster return to weight-bearing. The main limitation is reduced visualization compared to open surgery, making concurrent procedures such as nerve release more technically challenging endoscopically.
The Role of Fluoroscopy in MIS
Real-time X-ray guidance (fluoroscopy) is essential for minimally invasive foot surgery. It allows the surgeon to confirm the position of instruments, verify bone cut angles and depth, check screw placement, and assess correction achieved — all without opening the operative field. This technology dependency means MIS requires specialized equipment and OR setup that is not universally available. Surgeons must also manage radiation exposure through careful technique and protective measures.
Patient Selection for MIS
Not every patient or every deformity is suited to minimally invasive techniques. Severe deformities requiring large corrections, previous surgery with altered anatomy, poor bone quality, and conditions requiring direct visualization for nerve or tendon work may be better served by open approaches. An experienced surgeon will recommend the technique most appropriate for the individual deformity and patient factors rather than defaulting to MIS as universally superior.
Finding a Qualified MIS Surgeon
Minimally invasive foot surgery outcomes are strongly technique- and volume-dependent. When considering MIS, ask your surgeon about their specific training in percutaneous techniques, annual case volume for the procedure you are considering, and published outcomes data. Fellowship training in foot and ankle surgery with a dedicated MIS component provides the strongest foundation for these technically demanding procedures.
Minimally Invasive Bunion Surgery (MICA): What Makes It Different
The MICA (Minimally Invasive Chevron Akin) procedure represents the most validated minimally invasive approach to bunion correction. Rather than a single 5–7 cm incision over the medial first metatarsal, MICA uses two to three 2–3 mm stab incisions through which small, specialized burrs and osteotomes are introduced under continuous fluoroscopic guidance. The first metatarsal chevron osteotomy and Akin proximal phalangeal osteotomy are performed percutaneously, and the correction is secured with minimally invasive headless compression screws inserted through small stab wounds.
The clinical advantages of MICA compared to open Chevron-Akin bunion correction include: reduced soft tissue dissection (preserving the blood supply to osteotomy fragments and reducing scar tissue formation); smaller, less visible scars; reduced post-operative pain in the first 2 weeks; and faster return to normal footwear — typically 6–8 weeks versus 8–12 weeks for open procedures. Long-term radiographic correction and patient-reported outcomes at 2–5 year follow-up are comparable between MICA and open Chevron-Akin procedures. MICA is not suitable for severe bunion deformities with intermetatarsal angles above 18–20 degrees, significant first tarsometatarsal joint hypermobility, or prior first metatarsal surgery — these cases require open or Lapidus procedures for reliable correction. At Balance Foot & Ankle in Howell and Bloomfield Hills, our surgeons evaluate bunion severity and deformity pattern to determine whether MICA or a conventional open approach is optimal for each patient’s specific anatomy.
Related Treatment Guides
- Bunion Treatment
- Plantar Fasciitis & Heel Pain Treatment
- Custom 3D Orthotics
- Sports Foot & Ankle Injury Treatment
Michigan patients experiencing foot or ankle problems can schedule an appointment at Balance Foot & Ankle — with locations in Howell (4330 E Grand River) and Bloomfield Hills (43494 Woodward Ave #208). Call (810) 206-1402 for same-week availability.
Insurance Accepted
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Howell Office
4330 E Grand River Ave
Howell, MI 48843
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Bloomfield Hills Office
43494 Woodward Ave, #208
Bloomfield Hills, MI 48302
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Same-week appointments available at both locations.
More Podiatrist-Recommended Surgery Essentials
OOFOS Recovery Slide
Post-op approved — impact-absorbing slide for early recovery.
HOKA Ora 3 Recovery Slide
Max-cushion recovery sandal — comfort for post-surgical swelling.
Hoka Bondi 9
Max-cushion walking shoe — ease into return-to-walking post-surgery.
As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. Product recommendations are based on clinical experience; prices and availability shown above update live from Amazon.
When to See a Podiatrist
Foot and ankle surgery in 2026 is dramatically different than a decade ago — most procedures are now minimally-invasive, outpatient, and allow weight-bearing within days. Balance Foot & Ankle surgeons have performed 3,000+ foot/ankle surgeries with modern techniques. If another surgeon has recommended a traditional open procedure, a second opinion may reveal a faster, less-invasive option.
Call Balance Foot & Ankle: (810) 206-1402 · Book online · Offices in Howell & Bloomfield Hills
Pros & Cons of Conservative Care for foot care
Advantages
- ✓ Conservative care first
- ✓ Same-week appointments
- ✓ Multiple insurance accepted
Considerations
- ✗ Self-treatment can mask issues
- ✗ See a podiatrist if pain >2 weeks
Dr. Tom’s Recommended Products for foot care
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we use with patients.
Footnanny Heel Cream Dr. Tom’s Pick
Best for: Daily moisturizer for cracked heels
Ready to Get Back on Your Feet?
Same-day appointments in Howell + Bloomfield Hills. Most insurance accepted. Dr. Tom Biernacki, DPM & team.
Book Today — Same-Day Appointments Available
Call Now: (810) 206-1402
About Your Care Team at Balance Foot & Ankle
Dr. Tom Biernacki, DPM · Board-Certified Foot & Ankle Surgeon. Specializes in conservative-first care, minimally invasive bunion surgery, and complex reconstruction.
Dr. Carl Jay, DPM · Accepting new patients. Specializes in sports medicine, athletic injuries, and routine podiatric care.
Dr. Daria Gutkin, DPM, AACFAS · Accepting new patients. Specializes in surgical reconstruction and pediatric podiatry.
Locations: 4330 E Grand River Ave, Howell, MI 48843 · 43494 Woodward Ave Suite 208, Bloomfield Hills, MI 48302
Hours: Mon–Fri 8:00 AM – 5:00 PM · (810) 206-1402
Dr. Tom’s Top 3 — The Premium Foot Pain Stack (2026)
If you only buy three things for foot pain, get these. PowerStep + CURREX orthotics correct the underlying foot mechanics, and Dr. Hoy’s pain gel delivers fast topical relief. This is the exact stack Dr. Tom Biernacki, DPM gives his Michigan podiatry patients on visit one — over 10,000 patients have used this exact combination.
Dr. Tom Biernacki, DPM is a board-certified podiatrist + Amazon Associate. Picks shown are products he prescribes to patients at Balance Foot & Ankle Specialists. We earn a commission on qualifying purchases at no extra cost to you. All products independently tested + reviewed for 30+ days minimum. Last verified: April 28, 2026.
PowerStep Pinnacle MaxxDr. Tom’s #1 Brand
4.5
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Dr. Tom’s most-prescribed OTC orthotic. Lateral wedge corrects overpronation that causes 90% of foot pain. Deep heel cradle stabilizes the ankle. Built by podiatrists, used by patients worldwide.
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This single insole eliminates plantar fasciitis pain in 60% of patients within 2 weeks. The lateral wedge is the active ingredient — it stops the overpronation that causes the fascia to overstretch with every step. Pair with a max-cushion shoe for compound effect.
CURREX RunProDr. Tom’s #1 Brand
4.4
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3 arch heights for custom fit (Low/Med/High). Carbon-reinforced heel + dynamic forefoot — the closest OTC orthotic to a $500 custom orthotic. Engineered in Germany.
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Choose your arch height from a wet-foot test (low/med/high). Wrong arch = re-injury. For runners, athletes, or anyone who failed standard insoles — this is the closest you can get to custom orthotics without paying $500. The carbon heel is what professional athletes use.
Dr. Hoy’s Natural Pain Relief GelDr. Tom’s #1 Brand
4.6
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Menthol-based natural pain relief — Dr. Tom’s #1 brand for fast relief without greasy residue. Safe for diabetics + daily use. Cleaner formula than Voltaren or Biofreeze.
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Apply to plantar fascia + calves before bed. Combined with stretching, eliminates morning fascia pain. The clean formula means you can use it daily long-term — Voltaren has 30-day limits, Dr. Hoy’s doesn’t.
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.
Ready to feel better?
Same-week appointments available in Howell and Bloomfield Hills, Michigan.
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
Doctor Hoy’s Natural Pain Relief Gel
Natural topical pain relief I use in our clinic. Arnica + camphor formula — apply directly to the area 3–4x daily. ($20–25)
Frequently Asked Questions
When should I see a podiatrist?
See a podiatrist if: foot or ankle pain has lasted more than 2–4 weeks without improvement, you’re changing your gait to avoid pain, you have an open wound or sore that isn’t healing, you notice nail discoloration or thickening, you have diabetes and any foot concern, or pain is severe enough to wake you at night. Most foot conditions are easier and cheaper to treat early — what starts as a minor issue can become a surgical problem with months of delay.
What is the difference between a podiatrist and an orthopedic surgeon?
Podiatrists (DPM — Doctor of Podiatric Medicine) specialize exclusively in the foot, ankle, and lower leg. Orthopedic surgeons (MD/DO) have broader musculoskeletal training but variable foot/ankle subspecialization. For foot and ankle-specific problems, a podiatrist often has more focused training and experience. For injuries involving the leg above the ankle, complex pediatric cases, or multi-level reconstruction, orthopedic consultation may be appropriate. We frequently co-manage patients with orthopedic colleagues.
How do I know if my foot pain is serious?
Signs that warrant same-day or next-day evaluation: severe pain that appeared suddenly without clear cause, swelling, redness, and warmth that appeared suddenly (possible gout, infection, or Charcot fracture), an open wound that looks infected (redness spreading, pus, warmth), inability to bear weight, or any foot problem in a diabetic patient. Pain that’s been present for weeks and is stable is important but not an emergency — schedule within 1–2 weeks.
Can foot problems cause back and knee pain?
Yes — this is a kinetic chain effect. Abnormal foot mechanics (overpronation, supination, leg length discrepancy) cause compensatory changes in knee, hip, and lumbar alignment. Roughly 30% of patients presenting to our clinic with knee pain have a treatable foot-level biomechanical cause. Correcting foot mechanics with orthotics or appropriate footwear often provides significant knee and back relief. If you have chronic knee or back pain and haven’t had your foot mechanics evaluated, it’s worth a consult.
Are orthotics worth it?
For the right conditions, yes — custom orthotics are among the most cost-effective interventions in podiatry. They’re most effective for: plantar fasciitis, flat feet with secondary knee/back pain, leg length discrepancy, metatarsalgia, posterior tibial tendon dysfunction, and diabetic foot pressure management. Quality OTC orthotics ($35–60) resolve symptoms for 60% of patients with mild-to-moderate conditions. Custom orthotics are appropriate when OTC options have failed or when the biomechanical problem is complex. We cast custom orthotics in-office.
How do I choose the right running shoes?
Start with your foot type (flat, neutral, high arch) and running pattern (overpronator, neutral, supinator). Flat feet and overpronators do best in stability or motion-control shoes. Neutral feet do well in neutral-cushioned shoes. High arches need maximum cushioning with flexible soles. Always buy running shoes at the end of the day (foot swelling peaks then), get properly fitted by a specialist, and replace every 300–500 miles. If you’ve been injured repeatedly, a gait analysis can identify the mechanical flaw driving your injury pattern.
What is the difference between a sprain and a fracture?
A sprain is a ligament injury (the tissue connecting bones); a fracture is a break in the bone itself. Both can occur with the same trauma (ankle roll, fall). The old test — ‘if you can walk, it’s not broken’ — is wrong; many fractures are initially weight-bearable. Key differences: a fracture typically produces localized bone tenderness along the bone itself, while a sprain is tender over the ligament. X-ray is the standard to differentiate. High-grade sprains without proper treatment can be as disabling as fractures.
How do I prevent foot and ankle injuries?
The four most impactful prevention strategies: (1) Supportive, appropriately fitted footwear for your foot type and activity. (2) Gradual activity progression — the 10% rule (never increase weekly mileage or intensity by more than 10%). (3) Regular calf and ankle mobility work. (4) Strengthening the posterior tibial tendon, peroneals, and intrinsic foot muscles. Most overuse injuries are preventable; most acute injuries are not — but ankle sprain recurrence (60–70% without rehab) is prevented by balance and proprioception training.
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Same-day appointments in Howell & Bloomfield Hills, MI.
4.9★ | 1,123 Reviews | 3,000+ Surgeries
Or call: (810) 206-1402
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.