Flexor tenotomy in Surat is a quick, minimally invasive procedure that releases the tight tendon under a curled toe, allowing it to straighten so pressure ulcers on the tip or knuckle can heal. Done under local anaesthesia in minutes through a tiny cut, it heals most diabetic toe ulcers within weeks and helps prevent them returning.
If you have diabetes and a stubborn ulcer on the tip or top of a bent toe, a small tendon release is often all that is needed. This guide explains what flexor tenotomy is, how it heals toe ulcers, who needs it, recovery, and the cost in Surat.
What is flexor tenotomy?
Flexor tenotomy is a minor surgical procedure that cuts the tight flexor tendon pulling a toe into a bent, claw, or hammer shape. Once the tendon is released, the toe straightens, which takes the pressure off the tip and knuckle where diabetic foot ulcers form.
It is a percutaneous procedure, meaning it is done through a tiny puncture rather than an open cut, so there are usually no stitches. At EDFC it is one of the offloading and preventive surgery options for the diabetic foot.
How does flexor tenotomy heal a toe ulcer?
A curled toe presses its tip or knuckle hard against the shoe or ground with every step, and on a numb diabetic foot this constant pressure breaks the skin into an ulcer. Flexor tenotomy heals the ulcer by removing that pressure at its source, letting the toe lie flat.
Once the toe straightens, the wound is no longer being re-injured, so it can finally close. This is why the results are often rapid, with the ulcer healing over a few weeks rather than dragging on for months.
Is flexor tenotomy effective? What does the research show?
Flexor tenotomy is highly effective for toe-tip ulcers caused by curled toes, with very high healing rates and low recurrence in published studies. It is also used to prevent ulcers on high-risk toes before they break down.
A systematic review of percutaneous flexor tenotomies for diabetic toe ulcers in the Journal of Foot and Ankle Research reported an average of around 96% of ulcers healed with low recurrence, and few complications. The review supports flexor tenotomy as a simple, safe way to manage and prevent toe-related diabetic foot ulcers.
Which foot problems does flexor tenotomy treat?
Flexor tenotomy is used for ulcers and pressure problems caused by toes that curl downward. It is a targeted procedure for specific toe deformities on a diabetic foot.
- Ulcers on the tip of a curled toe (apex ulcers).
- Ulcers or thick callus over a hammer toe or claw toe knuckle.
- High-risk curled toes, to prevent an ulcer forming.
- Recurrent toe ulcers that keep returning despite dressings and footwear.
For more complex or rigid deformities, it may be combined with hammer toe or claw toe correction. The table below shows how flexor tenotomy compares with other offloading options for a curled toe.
| Option | What it does | Best for |
|---|---|---|
| Flexor tenotomy | Releases the tight tendon so a flexible toe straightens | Tip or knuckle ulcers on a flexible curled toe |
| Hammer toe / claw toe correction | Surgically realigns a stiff, fixed toe deformity | Rigid toes that no longer bend |
| Achilles tendon lengthening | Reduces forefoot pressure from a tight heel cord | Forefoot and ball-of-foot ulcers |
| Offloading footwear and insoles | Redistributes pressure without surgery | Prevention and support after healing |
How is the procedure done?
Flexor tenotomy is a very quick procedure, usually done under local anaesthesia in an outpatient setting, taking only a few minutes per toe. The surgeon makes a tiny puncture at the base of the toe and releases the tight tendon, and the toe immediately straightens.
Because the cut is so small, it usually needs no stitches, just a small dressing. Most people walk out the same day in a protective dressing or offloading footwear.
Who is a candidate for flexor tenotomy?
Good candidates are people with diabetes who have a flexible curled toe causing a tip or knuckle ulcer, or who are at high risk of one. The toe needs to still be flexible rather than rigidly fixed.
- A diabetic toe ulcer on the tip or top of a bent toe.
- A flexible hammer toe or claw toe, not a stiff, fixed one.
- Adequate blood supply to the toe, confirmed at assessment.
- Recurrent toe ulcers that footwear alone has not solved.
A full foot assessment checks circulation and the toe before the procedure is planned.
What is recovery like after flexor tenotomy?
Recovery is fast and comfortable. There is little pain because the foot is often numb from neuropathy, and most people walk immediately in a protective dressing or special shoe.
The tiny wound heals in a few days, and the toe ulcer itself usually closes over about two to four weeks with good dressing care and offloading. Normal activity resumes quickly, and follow-up confirms the ulcer has healed.
Does flexor tenotomy prevent ulcers from coming back?
Yes, one of the biggest advantages is a low rate of the ulcer returning, because the deformity that caused it has been corrected. Straightening the toe removes the pressure point permanently, unlike a dressing that only treats the wound.
To protect the result, patients continue with suitable diabetic footwear and offloading, daily foot checks, and good blood sugar control. Together these keep the foot ulcer-free.
Are there any risks?
Flexor tenotomy is considered very safe, with few and usually minor complications. Because it is percutaneous and brief, the risks are much lower than open toe surgery.
Possible issues include minor bleeding or infection, temporary swelling, or a small change in how the toe sits. Occasionally pressure can shift to a neighbouring toe, which an expert surgeon anticipates and manages, sometimes by releasing more than one toe at the same time.
How much does flexor tenotomy cost in Surat?
The cost of flexor tenotomy in Surat depends on how many toes are treated and whether it is combined with other procedures, so an exact figure is given after assessment. As a quick, local-anaesthetic day procedure, it is one of the more affordable diabetic foot surgeries.
Treating a toe ulcer early with tenotomy is far cheaper than managing a long-standing, infected ulcer that could threaten the foot, so it is cost-effective as well as effective.
Where can you get expert flexor tenotomy near you?
Flexor tenotomy in Surat is available at Elegance Diabetic Foot & Ulcer Clinic, with a head office in Surat, Gujarat and a branch in Vizianagaram, Andhra Pradesh, and patients travelling from across India. Many people search for a diabetic foot doctor near me only after a toe ulcer has lingered for months, when a simple tenotomy could have healed it far sooner.
Because the toe must be assessed for flexibility and blood supply, choose a clinic with a specialist diabetic foot surgeon rather than general care. You can find centre details on the OPD centers page.
Flexor tenotomy at Elegance Diabetic Foot & Ulcer Clinic, Surat
At Elegance Diabetic Foot & Ulcer Clinic in Surat, flexor tenotomy is performed by Dr. Ashutosh Shah, M.S., M.Ch, a plastic and reconstructive surgeon with over 22 years of experience in diabetic limb salvage. It is used as part of a complete plan, alongside advanced wound care and offloading, so the toe ulcer heals and stays healed. If you have a stubborn toe ulcer, a quick assessment can tell you whether this simple procedure is right for you.
Book a diabetic toe assessment in Surat
If you have a toe ulcer that will not heal, a simple tenotomy may be all you need. Book a consultation with Elegance Diabetic Foot & Ulcer Clinic in Surat, or send a photo of your toe on WhatsApp for quick guidance on your next step.
This article is for general education only and is not a substitute for professional medical advice, diagnosis, or treatment. Please consult Dr. Ashutosh Shah or a qualified specialist about your individual condition.
quiz Frequently Asked Questions
This article is general education, not a diagnosis. If you have a diabetic foot wound, please have it assessed in person. Send a photo on WhatsApp or book a consultation.
About the Author
Dr. Ashutosh Shah, Plastic, Reconstructive & Diabetic Foot Surgeon, Elegance Diabetic Foot & Ulcer Clinic, Surat
Dr. Ashutosh Shah is a board certified plastic and reconstructive surgeon with over 22 years of experience and more than 10,000 limbs and feet saved. He founded Elegance Diabetic Foot & Ulcer Clinic, India's first chain of clinics dedicated to foot care, with centres in Surat and OPD partners across South Gujarat. He is known for a limb first approach, safe wound care and ethical, natural results.
