Bowlegs in Adults – Causes, Symptoms, and Effective Treatments

How to treat knock-knees in adults? Knock-knees, medically known as genu valgum, is a lower limb alignment defect that can lead not only to cosmetic concerns but, above all, to joint strain, pain, and the gradual development of degenerative changes. Although knock-knees are most commonly associated with children, many patients do not seek specialist care until adulthood, when symptoms begin to interfere with daily functioning. Modern orthopedics offers effective methods for correcting limb alignment deformities. However, proper diagnosis and tailoring treatment to the severity of the problem are of key importance. Therefore, the answer to the question of how to treat bowlegs always depends on the specific case.

What are bowlegs, and how can you tell them apart from knock-knees?

In the case of knock-knees, the knees come together while the medial malleoli remain apart. This results in a characteristic “X”-shaped leg alignment.

It’s important to know whatbowlegs look like, because patients often confuse the two conditions. With bowlegs, the situation is the opposite—the ankles touch each other, while the knees remain apart, forming a shape resembling the letter “O.” Understanding the difference is important because each deformity requires a different treatment plan and different corrective procedures.

An abnormal limb alignment causes an uneven distribution of forces acting on the knee joint. Over the years, this can lead to overloading of the articular cartilage, meniscal tears, and accelerated progression of osteoarthritis.

Causes of Knock-Knees in Adults

Valgus deformity can have various causes. In some patients, it results from developmental disorders during childhood that were not properly corrected. In others, the deformity develops gradually with age.

The most common causes include:

• congenital limb axis abnormalities,
• previous injuries to the femur or tibia,
• metabolic bone diseases,
• excess weight and obesity, which increase the strain on the joints,
• degenerative changes in the knee joint,
• rheumatic diseases,
• malunion following fractures.

The greater the deformity, the greater the stress placed on the knees during walking, running, or climbing stairs. Therefore, the answer to the question of how to treat knee valgus in adults depends primarily on the cause of the problem and the degree of limb misalignment.

Symptoms that should prompt a visit to an orthopedist

At first, bowlegs may not cause any noticeable discomfort. However, as the deformity progresses, symptoms related to joint overload begin to appear.

The most common complaints reported by patients are:

• knee pain when walking,
• a feeling of joint instability,
• getting tired more quickly during physical activity,
• Limitation of range of motion,
• difficulties while running and playing sports,
• characteristic wear on one side of the shoes.

During an orthopedic visit , the doctor assesses the alignment of the limbs, the patient’s gait, and the range of motion in the joints. The evaluation is supplemented by X-rays of the entire lower limbs taken while the patient is standing, which allow for an accurate determination of the degree of deformity.

How to Treat Knee Valgus in Adults – A Modern Diagnostic Approach

At the Paley European Institute, treatment for limb axis deformities begins with a detailed analysis of the biomechanics of the musculoskeletal system. Specialists evaluate not only the knee joint itself, but also the alignment of the pelvis, hips, and feet.

Thanks to advanced diagnostic techniques, it is possible to precisely identify the site of the deformity and plan the most effective treatment. This approach allows us to avoid treating only the symptoms and instead focus on the actual cause of the problem.

Patients with limb axis deformities are treated by experienced specialists, such as Dr. Karol Kosterna and Dr. Jarosław Michał Deszczyński, M.D., who have specialized in the treatment of musculoskeletal deformities and reconstructive surgery for many years.

Bowlegs—How to Treat Them Conservatively?

In cases of minor deformities and mild symptoms, conservative treatment methods are used.

A treatment program may include:

• personalized physical therapy,
• exercises to strengthen the lower-body muscles,
• stability and movement control training,
• manual therapy,
• specialized orthopedic insoles,
• modification of physical activity.

Although conservative treatment cannot completely correct advanced bone deformities, it often effectively reduces pain and improves the patient’s quality of life.

How is knee valgus in adults treated surgically?

If the deformity is severe or causes progressive joint damage, surgical treatment may be necessary. At the Paley European Institute, modern orthopedic surgery based on precise correction of the limb’s alignment is widely used. The most commonly performed procedure is a corrective osteotomy of the femur or tibia.

The procedure consists of:

• careful planning of the correction,
• controlled bone resection,
• aligning it properly,
• stabilization using specialized implants.

This helps relieve pressure on the overloaded compartments of the knee joint and restore proper gait biomechanics. In cases of advanced osteoarthritis, doctors may also consider total knee replacement.

Postoperative Care and Rehabilitation

The surgery itself is only part of the treatment process. Properly managed rehabilitation is equally important. After the procedure, the patient remains under the care of a team of orthopedic surgeons and physical therapists. The rehabilitation program includes the gradual restoration of joint mobility, rebuilding muscle strength, and learning proper gait patterns.

Regular checkups allow us to monitor the healing process and adjust the treatment plan as needed. This comprehensive approach significantly increases the chances of achieving lasting treatment results.

What results can be achieved?

In most cases, the results of treatment for knee valgus are very good. Patients experience reduced pain, improved joint stability, and greater comfort during daily activities.

The effectiveness of the treatment depends on several factors:

• degree of deformation,
• the patient's age,
• the quality of the surgery performed,
• commitment to rehabilitation,
• overall health.

The sooner appropriate treatment is started, the greater the chance of preventing progressive degenerative changes and maintaining mobility for many years.

Summary. How to Treat Bowlegs?

Bowlegs in adults are a problem that goes beyond mere cosmetic concerns. Improper limb alignment leads to joint overload, pain, and an increased risk of developing osteoarthritis. Therefore, the question of how to treat bowlegs requires an individualized approach based on a thorough diagnosis.

At the Paley European Institute, the treatment of limb axis deformities is based on a comprehensive approach—ranging from advanced diagnostics, through conservative treatment, to modern surgical procedures. Thanks to the expertise of our specialists and the use of precise corrective techniques, we are able to effectively restore proper limb biomechanics and improve patients’ quality of life.