Minimally Invasive vs. Traditional Hammertoe Surgery: The Guide

When hammertoe pain, deformity, or difficulty wearing shoes persists despite nonsurgical care, surgery may be an option. Two common approaches are minimally invasive surgery, which corrects the deformity through small openings using specialized instruments, and traditional open surgery, which provides wider access through a larger incision. The right technique varies from person to person and may depend on how flexible or rigid the toe is, the condition of the joints and bones, foot anatomy, activity level, and whether the toe has been operated on before.

Understanding Hammertoes

A hammertoe is a lesser toe – often the second, third, or fourth – that bends or curls downward at the middle joint instead of pointing forward. The tip may point downward, and the top of the joint may rub inside a shoe, creating a shape resembling a hammer. Early on, the toe may still be flexible. However, the tendons tighten over time, and the joint can become rigid, locking the toe in a bent position.

When Is Surgery Considered?

Surgery is not the first step. It is considered when the deformity is fixed or painful, the toe no longer moves, sores keep forming, shoes are hard to wear, or daily activities are affected. The aim is to restore alignment so the toe sits flatter, walking is more comfortable, and relief is lasting.

Silverstone Podiatry provides hammertoe surgery for patients in New York when conservative care no longer manages the deformity.

What Is Traditional (Open) Hammertoe Surgery?

Traditional hammertoe surgery, also known as open surgery, has long been the standard for this deformity. It is performed through a single, larger incision over the top of the affected toe joint, allowing the surgeon to see the bone, tendon, and joint surfaces directly.

At Silverstone Podiatry, this proven method is often recommended for severe or rigid deformities, a badly worn joint, complex anatomy, or other issues in the surrounding area that need to be addressed simultaneously. Open work is also used when a prior procedure has altered the bone or when a toe sits out of line in more than one place.

Procedure Overview

Open surgery is planned around the joint that will not straighten. Imaging and a hands-on exam guide which joints need work and whether nearby toes or the big toe should be treated in the same visit.

• Tight soft tissue can be released

• A small amount of bone may be reshaped so the toe rests in a straighter line

• The joint may be set so it heals in a stable position

• Hardware may be used for a time to hold that position while bone and soft tissue settle

The purpose is to correct the bend, reduce rubbing, and give the toe a more even resting place in the shoe.

Benefits and Limitations

The primary benefit is reliability and a wide, direct view – especially for complex cases. That view helps when the joint is locked, bone spurs block motion, a past operation has left a scar and altered anatomy, or more than one level of deformity must be treated in the same toe.

The tradeoff is the larger incision and more soft-tissue disruption:

• A more noticeable scar

• Increased swelling in the initial recovery period

• A longer return to weight-bearing activities and regular footwear

• More protected walking time

Open surgery is not automatically the wrong choice. It is a different tool that fits some feet better than others.

What Is Minimally Invasive (MIS) Hammertoe Surgery?

Minimally invasive hammertoe surgery is a modern solution that addresses the same problem through several tiny incisions, often just a few millimeters long. Specialized instruments work through those keyholes to perform bone cuts and realign the toe, with no long cut over the joint.

The entire procedure is guided by live X-ray imaging (fluoroscopy), allowing precise corrections without extensive disruption to surrounding skin and soft tissue. Silverstone Podiatry incorporates these advanced techniques for a streamlined experience that aligns with a modern, active lifestyle.

MIS is often discussed for flexible or moderately stiff toes that can be corrected without a wide-open view.

Benefits of MIS

The key benefits of MIS come from its less disruptive nature:

• Less postoperative pain and swelling

• Minimal to no visible scarring

• A faster return to walking, daily activities, and regular shoes

• Reduced damage to surrounding soft tissues

• Small incisions that are simpler to care for

Comparing Minimally Invasive and Traditional Hammertoe Surgery

Key Differences in Techniques

The fundamental difference is access to the joint. Traditional surgery opens a wide door for direct visualization; MIS opens a few small portals and works through them using specialized tools and imaging. Incision length is the difference you notice first. Tissue handling is the difference you feel during recovery.

Both can release a tight tendon, reshape bone, and set the toe straighter. Both can be combined with care for a bunion, a plantar plate problem, or big-toe arthritis when those issues drive the hammertoe.

Recovery and Results

Recovery is often the deciding factor. With MIS, many patients walk in a protective surgical shoe almost immediately, swelling is often milder in the first weeks, and the tiny, dot-like scars are often barely perceptible once healed. With traditional surgery, swelling can last longer, return to normal shoes is more gradual, and the larger wound may need more padding and a longer period of protected walking.

“Faster” is not the same as “finished.” Bone and soft tissue still need time to heal in either approach.

• You may be in a special shoe or boot for a stretch

• Elevation and limited standing still matter

• Final shape and comfort can take months as swelling fades

Choosing the Right Surgical Approach

The right choice is not one-size-fits-all. Our team considers your individual needs during consultation.

• Severity of the hammertoe: A still-flexible joint and a mild or moderate bend may lean toward MIS; a rigid joint or a large corn over a prominent knuckle may lean toward open surgery

• Your anatomy: The unique structure of your foot and toes, plus skin quality

• The whole foot: Crowding from a bunion, pain under the ball of the foot, or big toe arthritis can keep a hammertoe from staying straight if ignored

• Activity level and lifestyle: Goals for returning to work, exercise, and daily life – including being on your feet all day in New York, NY.

• Previous procedures: Persistent pain after a first operation is a reason to look at hammertoe revision.

Consultation and Next Steps

A useful visit includes a focused exam of the toe and the rest of the foot, a review of imaging, and a plain-language talk about whether non-surgical options remain. If surgery is on the table, our team explains why one approach fits your joint better and what recovery will ask of you.

Bring a list of shoes that hurt, a note about when the pain started, and any records from a prior toe procedure. Those details make the plan more accurate.

Conclusion

Choosing between minimally invasive and traditional hammertoe surgery ultimately comes down to the specifics of your toe, foot, and treatment goals. While MIS may offer smaller incisions and a potentially quicker recovery for appropriate cases, traditional surgery can provide the access needed to correct more severe or complex deformities.

A thorough evaluation by an experienced foot and ankle specialist can help determine which approach is best suited to your condition and provide a clearer understanding of what to expect before, during, and after surgery.