Treatments

Why Diabetic Foot Wounds Need Specialized Surgical Care

In people with diabetes, two serious complications combine to make even the smallest foot wound potentially dangerous. First, diabetic neuropathy (nerve damage) reduces or eliminates the sensation of pain in the feet, meaning injuries often go unnoticed until they are already infected. Second, peripheral arterial disease (poor blood circulation) severely limits the foot's ability to fight infection and heal wounds. Together, these two factors turn a minor blister or cut into a diabetic foot ulcer that, without prompt treatment, can progress through stages of deep infection, bone involvement, and ultimately diabetic gangrene — requiring amputation.

Dr. Sudesh Lahane's approach to diabetic foot and wound management is built on one core principle: save the limb first. He combines precise surgical technique, advanced wound care, and coordinated diabetes management to give every patient the best possible chance of complete healing and return to normal life.

Conditions Treated by Dr. Sudesh Lahane — Diabetic Foot & Wound Management

Dr. Sudesh Lahane manages the complete range of diabetic foot complications and related conditions at his hospitals in Navi Mumbai:

Understanding Diabetic Foot Ulcer Severity — Wagner Classification

The Wagner Classification is the standard system used to grade the severity of diabetic foot ulcers and guide treatment decisions. Dr. Sudesh Lahane evaluates every patient using this system to determine the most appropriate surgical or non-surgical management:

Grade	Description	Typical Treatment
Grade 0	Intact skin — high risk foot (callus, deformity)	Offloading, protective footwear, education
Grade 1	Superficial ulcer — skin surface only	Advanced wound dressings, blood sugar control
Grade 2	Deep ulcer — into tendon, capsule, or bone	Debridement, antibiotics, wound care
Grade 3	Deep ulcer with abscess or osteomyelitis	Surgical debridement, culture-guided antibiotics
Grade 4	Partial foot gangrene (forefoot or heel)	Toe / partial amputation + wound management
Grade 5	Whole foot gangrene	Below-knee or above-knee amputation to save life

Surgical Treatments for Diabetic Foot — Offered by Dr. Sudesh Lahane

• Wound Debridement: Surgical removal of all dead, infected, or necrotic tissue from the wound to create a clean base that can heal. This is often the first and most critical step in managing a serious diabetic foot ulcer.
• Incision & Drainage: For abscesses or pus collections in the foot, this procedure drains the infection and relieves pressure on surrounding tissues.
• Fasciotomy: A procedure to relieve compartment syndrome — dangerous pressure build-up within the leg compartments that can cut off blood supply if not treated urgently.
• Skin Grafting: Once the wound is clean and granulating, skin grafting is used to cover large wounds and accelerate final healing, reducing the period of wound care.
• Toe Amputation: When a single toe is gangrenous or irreversibly infected, removal of that toe can save the rest of the foot and prevent spread of infection.
• Forefoot / Partial Foot Amputation: When multiple toes or the forefoot are affected by diabetic gangrene, a forefoot amputation removes the diseased area while preserving the heel and maximum limb length for functional recovery.
• Below-Knee or Above-Knee Amputation: Reserved for the most severe cases where extensive gangrene or life-threatening infection cannot be controlled by more limited procedures. Dr. Lahane always pursues limb salvage first — these are true last-resort interventions.

Comprehensive Diabetic Wound Management Approach

Effective diabetic foot wound management goes beyond surgery. Dr. Sudesh Lahane follows a structured, multidisciplinary protocol designed to heal the wound, prevent recurrence, and protect the patient's overall health:

• Accurate wound assessment using Wagner grading and clinical examination
• Blood sugar optimisation in coordination with your diabetologist or physician
• Wound culture & sensitivity testing to identify the exact bacteria and choose the right antibiotics
• Advanced wound dressings — including NPWT (Negative Pressure Wound Therapy / Vacuum-Assisted Closure) for deep or cavity wounds
• Surgical debridement when conservative wound care is insufficient
• Skin grafting for wound closure once granulation tissue is established
• Offloading strategies — specialized footwear, casting, or bedrest to relieve pressure
• Regular structured follow-up to monitor healing and catch complications early

Warning Signs — When to Seek Immediate Surgical Care

Do not wait if you or a family member with diabetes notices any of the following. These are red flags for a serious diabetic foot emergency:

• Any wound or sore on the foot that is not healing after 2 weeks
• Redness, warmth, or swelling spreading up from the foot to the leg
• Foul smell, pus, or discharge from a wound
• Blackening, darkening, or cold, discoloured toes
• Fever with foot pain or wound — possible sign of systemic infection
• Loss of sensation in the feet along with any wound or blister
• Rapid worsening of an existing wound within 24 hours

Post-Treatment Care & Prevention of Recurrence

After surgical treatment, Dr. Sudesh Lahane provides every patient with detailed aftercare and long-term prevention guidance to avoid recurrence of diabetic foot ulcer or gangrene:

• Strictly maintain blood sugar within target range — this is the single most important factor
• Inspect both feet every day for cuts, blisters, redness, or swelling
• Wash feet daily with mild soap and lukewarm water — dry gently, especially between toes
• Always wear appropriate diabetic footwear — never walk barefoot
• Trim toenails carefully and straight across — avoid cutting corners
• Quit smoking — it dramatically reduces blood flow to the feet
• Attend all follow-up appointments without fail — early detection prevents major surgery