Medically reviewed by Dr. Tom Biernacki, DPM · Board-Certified Podiatric Surgeon · Last reviewed: April 2026 · Editorial Policy
Quick Answer
Wound Negative Pressure Therapy (NPWT/VAC) for Diabetic Foot relates to diabetic foot care — typically caused by reduced circulation + neuropathy. Most patients improve in ongoing daily inspection with conservative care. Same-week appointments in Howell + Bloomfield Twp: (810) 206-1402.
Medically reviewed by Dr. Tom Biernacki, DPM — Board-certified foot & ankle surgeon, 3,000+ surgeries performed. Updated April 2026 with current clinical evidence. This article reflects real practice experience from Balance Foot & Ankle Specialists in Howell and Bloomfield Hills, Michigan.
Treatment at Balance Foot & Ankle: Diabetic Foot & Circulation Screening →
Quick Answer
Diabetic peripheral neuropathy is nerve damage from prolonged hyperglycaemia, causing burning, tingling, numbness, or loss of protective sensation in the feet. It will not reverse without addressing glucose control. Daily foot checks, proper footwear, and annual monofilament testing prevent ulceration.
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Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Hills, MI. Last updated April 2026.
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Medically Reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatrist, Balance Foot & Ankle Specialists, Michigan. Last updated April 2026.
Negative pressure wound therapy (NPWT) — commercially known as VAC (Vacuum-Assisted Closure) therapy — applies sub-atmospheric pressure to a wound via a foam dressing sealed with adhesive drape and connected to a vacuum pump, generating 75–150mmHg of negative pressure that promotes wound healing through multiple mechanisms. NPWT has become an essential tool in diabetic foot wound management, with Level I evidence from randomized controlled trials demonstrating superior outcomes compared to standard wound care for post-operative diabetic foot wounds and complex neuropathic ulcers.
Mechanisms and Indications
NPWT mechanisms: macrodeformation (wound contraction from negative pressure drawing wound edges together); microdeformation (cellular deformation at the foam-tissue interface stimulating cell migration and proliferation); fluid removal (reducing wound edema that impairs local immune function and oxygen delivery); and promotion of granulation tissue formation (granulation tissue growth rate is 4× faster under NPWT than standard moist wound care in controlled studies). Diabetic foot indications: post-surgical wounds after partial foot amputation (transmetatarsal amputation, ray amputation); complex neuropathic ulcers with deep tissue involvement; acute Charcot foot wounds; and preparation of wound beds for grafting. Contraindications: active osteomyelitis without surgical debridement, malignancy in wound, exposed blood vessels, and untreated coagulopathy.
Application and Management Protocol
NPWT application: the wound is debrided of all necrotic tissue before application — NPWT cannot substitute for surgical debridement; foam is cut to fill the wound cavity without overlapping periwound skin; drape seal must be airtight for effective negative pressure delivery. Pressure settings: 125mmHg continuous for most diabetic foot wounds; intermittent mode (5 minutes on, 2 minutes off) for granulation tissue stimulation in stalled wounds. Dressing change frequency: every 48–72 hours in infected wounds, every 72–96 hours in clean wounds. Transition to standard dressing when granulation tissue fills >80% of wound depth. Dr. Biernacki at Balance Foot & Ankle prescribes and manages NPWT as part of comprehensive diabetic foot wound care, coordinating with the patient’s care team for optimal outcomes. Call (810) 206-1402 at our Bloomfield Hills or Howell office for diabetic foot wound evaluation.
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Our board-certified podiatrists treat this condition at two convenient locations. Same-day appointments often available.
In-Office Treatment at Balance Foot & Ankle
If home care isn’t resolving your diabetic foot concern, a visit with a board-certified podiatrist is the fastest path to accurate diagnosis and a personalized plan. At Balance Foot & Ankle Specialists, Dr. Tom Biernacki, Dr. Carl Jay, and Dr. Daria Gutkin offer same-day and next-day appointments at both our Howell and Bloomfield Hills offices. We perform on-site diagnostic ultrasound, digital X-ray, conservative care, advanced regenerative treatments, and minimally invasive surgery when indicated.
Call (810) 206-1402 or request an appointment online. Most insurance plans accepted, including Medicare, Blue Cross Blue Shield, Aetna, Cigna, and United Healthcare.
More Podiatrist-Recommended Diabetic Essentials
Diabetic-Approved Walking Shoe
- Tie-Less Lacing System eliminates the need to tie laces. Heel strap enables to adjust the grip around the heel. Cushioning sole with a mild Rocker adds spring to your step. Soft, padded fabric interior with no overlays eliminates irritation.
Orthofeet Sprint — seamless, extra-depth, designed for neuropathic feet.
Seamless Diabetic Sock
- Provides continuous support of the Plantar Fascia by gently stretching the fascia tissue.
- Compression zones promote circulation, reduce impact vibration, boost recovery and strengthen feet.
- Lightweight, seamless design with extra cushioning provides support while still being comfortable.
- Supports the heel/arch and overall foot structure while stabilizing the tendon for better performance
- Made from high quality materials, the socks are moisture wicking and breathable.
OS1st FS4 — non-binding, moisture-wicking, protects fragile diabetic skin.
Recovery Slide for Indoor Wear
- Model ID: 1135061-BTRT
HOKA Ora 3 — protects diabetic feet from barefoot injury at home.
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
One unnoticed blister on a neuropathic foot can become a limb-threatening ulcer in under 14 days. Medicare covers diabetic shoes (A5500) and comprehensive foot exams annually for most diabetic patients with neuropathy or circulation concerns. Balance Foot & Ankle runs a dedicated diabetic limb-preservation program — vascular screening, offloading, ulcer care, and shoe fitting — all in one visit. Schedule your annual diabetic foot exam today.
Call Balance Foot & Ankle: (810) 206-1402 · Book online · Offices in Howell & Bloomfield Hills
Frequently Asked Questions
How often should diabetics have their feet checked by a podiatrist?
People with diabetes should have a comprehensive foot examination by a podiatrist at least once per year, and more frequently (every 1–3 months) if they have neuropathy, poor circulation, history of foot ulcers, or active foot problems.
What is the biggest foot danger for diabetics?
Loss of protective sensation (neuropathy) combined with poor circulation creates a dangerous combination — minor injuries can go unnoticed and become infected. Foot ulcers affect 15–25% of diabetics over their lifetime and are the leading cause of non-traumatic amputations.
Does Medicare cover diabetic foot care?
Yes. Medicare covers annual diabetic foot exams for patients with peripheral neuropathy, as well as therapeutic shoes and inserts under the Diabetic Shoe Bill. Balance Foot & Ankle accepts Medicare.
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
Negative Pressure Wound Therapy (VAC) for Diabetic Foot Wounds
Wound VAC therapy accelerates healing of complex diabetic foot wounds by drawing out fluid and promoting new tissue growth. Our podiatrists use NPWT as part of comprehensive wound management protocols for large, deep, or slow-healing foot wounds.
Learn About Advanced Wound Care | Book Your Appointment | Call (810) 206-1402
Clinical References
- Armstrong DG, Lavery LA, Diabetic Foot Study Consortium. Negative pressure wound therapy after partial diabetic foot amputation: a multicentre, randomised controlled trial. Lancet. 2005;366(9498):1704-1710.
- Blume PA, Walters J, Payne W, Ayala J, Lantis J. Comparison of negative pressure wound therapy using vacuum-assisted closure with advanced moist wound therapy in the treatment of diabetic foot ulcers. Diabetes Care. 2008;31(4):631-636.
- Huang C, Leavitt T, Bayer LR, Orgill DP. Effect of negative pressure wound therapy on wound healing. Curr Probl Surg. 2014;51(7):301-331.
Insurance Accepted
BCBS · Medicare · Aetna · Cigna · United Healthcare · HAP · Priority Health · Humana · View All →
Howell Office
3980 E Grand River Ave, Suite 140
Howell, MI 48843
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Bloomfield Hills Office
43700 Woodward Ave, Suite 207
Bloomfield Hills, MI 48302
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Your Board-Certified Podiatrists
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Same-week appointments available at both locations.
Book Your AppointmentDifferential Diagnosis: What Else Could It Be?
Several conditions share symptoms with Diabetic Neuropathy and are commonly misdiagnosed in the first office visit. Considering these alternatives is part of every Balance Foot & Ankle exam:
- Tarsal tunnel syndrome. Burning radiating into the arch with positive Tinel’s at the medial ankle.
- Peripheral artery disease. Pain with walking that resolves with rest, weak pulses, hair loss on toes.
- Lumbar radiculopathy. Symptoms following a dermatome, often with back pain — MRI of spine, not foot.
If your symptoms don’t fit the textbook pattern, ask your podiatrist which differentials they ruled out — that conversation often shortcuts months of trial-and-error treatment.
In Our Clinic
Diabetic neuropathy patients in our clinic often don’t realize they have it until we put a 10-gram Semmes-Weinstein monofilament to the plantar foot and they can’t feel it. Many arrive for an unrelated concern — an ingrown toenail, a callus — and we catch the neuropathy on screening. The conversation then shifts: we need to discuss daily foot inspections, appropriate footwear, the urgency of any blister or open area, and the timing of vascular referral if pulses are diminished. Comprehensive diabetic foot exams are covered by Medicare annually. If you have diabetes, we want to see you once a year even if nothing hurts.
Most Common Mistake We See
The most common mistake we see is: Stopping B-vitamin supplementation as soon as symptoms improve. Fix: maintain supplementation for 6-18 months alongside strict glucose control.
Warning Signs That Need Same-Day Care
Seek immediate evaluation at Balance Foot & Ankle if you experience any of the following:
- Sudden loss of sensation on one side
- Wound on the foot not felt by the patient
- One-sided symptoms (rule out compression)
- Back pain plus leg symptoms (possible radiculopathy)
Call (810) 206-1402 — same-day and next-day appointments at our Howell and Bloomfield Hills offices.
Watch: Dr. Tom explains
Podiatrist-recommended products
As an Amazon Associate, Dr. Tom earns from qualifying purchases.
NPWT transition supplies.
View on Amazon →Post-NPWT skin protection.
View on Amazon →Pressure redistribution.
View on Amazon →Support during wound care.
View on Amazon →Related resources
Ready to solve this? Book today.
Same-week appointments · Howell & Bloomfield Hills · 4.9★ (1,123+ reviews)
☎ (810) 206-1402Book Online →Pros & Cons of Conservative Care for diabetic foot care
Advantages
- ✓ Daily inspection prevents amputation
- ✓ Most insurance covers DME
- ✓ Custom orthotics help
Considerations
- ✗ Daily commitment required
- ✗ Slow wound healing
- ✗ Charcot risk if neuropathy
Dr. Tom’s Recommended Products for diabetic foot care
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we use with patients.
Drew Moonwalker Diabetic Shoe Dr. Tom’s Pick
Best for: Medicare-covered diabetic footwear
Diabetic Compression Socks Dr. Tom’s Pick
Best for: Daily protection + circulation
Ready to Get Back on Your Feet?
Same-day appointments in Howell + Bloomfield Twp. 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 Twp, MI 48302
Hours: Mon–Fri 8:00 AM – 5:00 PM · (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.
Frequently Asked Questions
Can a podiatrist help with neuropathy?
What does neuropathy in feet feel like?
Is foot neuropathy reversible?
- Plantar Fasciitis: Diagnosis and Conservative Management (PubMed)
- Plantar Fasciitis (APMA)
- Diagnosis and Treatment of Plantar Fasciitis (PubMed / AAFP)
- Heel Pain (APMA)
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