Does your child or teen complain of deep, aching foot pain after sports or long days on their feet? A stiff, flat-looking foot that doesn’t bend the way it should may be more than a growing pain — it could be a tarsal coalition. Understanding this condition early can be the difference between a lifetime of compensating discomfort and a confident, active future.
Dr. D. Sean Sweeney, DPM, FACFAS, and Dr. Christy Leahey, DPM, FACFAS, at Sweeney Foot & Ankle Specialists bring more than two decades of trusted podiatric expertise to families across Greater Houston. Voted Best Podiatrist in The Woodlands by Living Magazine every year since 2012, our team blends advanced diagnostics with compassionate, patient-centered care.
What Is a Tarsal Coalition?
A tarsal coalition is an abnormal connection between two of the tarsal bones in the back of the foot or arch. This connection — made of bone, cartilage, or fibrous tissue — limits or eliminates motion in the affected joint, which often leads to pain in the joint itself or in surrounding joints that are forced to overwork.
When a coalition forms outside a joint, it’s called a bar. A bar links two bones that don’t normally touch, restricting nearby motion and accelerating wear and tear that can cause early arthritis.
Common Causes
Most tarsal coalitions are inherited and passed down through generations. Less commonly, they develop from outside sources such as:
- Arthritis
- Infections
- Trauma or injury
- Abnormal bone growth
Symptoms to Watch For
Symptoms usually appear during the teenage or early adult years, though some coalitions never become symptomatic. Common signs include:
- A deep, aching pain near the ankle or arch
- Muscle spasms along the outside of the leg
- A stiff foot with reduced flexibility
- A noticeably flatter foot, especially when only one side is affected
Keep in mind that flat feet alone do not mean a coalition is present — many other conditions can flatten the arch.
How a Tarsal Coalition Is Diagnosed
Diagnosis typically begins with a careful review of symptoms and a hands-on exam. X-rays are usually obtained, and a CT scan or MRI often confirms the diagnosis and reveals the type, location, and severity of the coalition.
Treatment Options
Treatment depends on the patient’s age, symptom severity, and which joint is involved. Conservative care is typically the first step:
- Custom orthotics to reduce painful motion
- In-office physical therapy to strengthen and stabilize
- Anti-inflammatory medication
- Cortisone injections for targeted relief
- MLS laser therapy to reduce pain and inflammation
If symptoms persist, surgery may be recommended. Procedures range from removing the coalition to restore motion to fusing affected joints to stop painful movement. Recovery often includes a period of non-weight bearing, casting, and follow-up physical therapy to rebuild strength and range of motion.
Why Choose Sweeney Foot & Ankle Specialists for Tarsal Coalition Care in The Woodlands, TX?
Families across The Woodlands and Magnolia trust Sweeney Foot & Ankle Specialists because we combine warm, approachable care with leading-edge technology. As part of our broader pediatric foot care services, Dr. Sweeney and Dr. Leahey tailor treatment to each child’s growth stage, activity level, and long-term goals — never relying on a one-size-fits-all plan.
Backed by more than 20 years of experience and a 14-year run as Living Magazine’s Best Podiatrist in The Woodlands, our team is committed to restoring comfort, motion, and confidence for every patient who walks through our doors.
Take the Next Step Toward Pain-Free Movement
A tarsal coalition doesn’t have to limit your child’s activities or your own quality of life. With accurate diagnosis, conservative care, and surgical expertise when needed, lasting relief is within reach. Schedule a consultation with Sweeney Foot & Ankle Specialists at our Woodlands office at (281) 292-4944 or our Magnolia office at (281) 789-4956 and put your feet in trusted hands.