Antalgic Gait: A Comprehensive Overview

Individuals walking with a limp that results in pain could have an antalgic gait, an abnormal walking pattern commonly seen in emergency clinics and primary care offices. Can recognizing the symptoms help healthcare providers develop an effective treatment for the underlying cause?

Antalgic Gait

Limping and having an antalgic gait usually indicate a larger issue within the leg or lower back. It is the most common type of abnormal gait. There are various causes of antalgic gait, including acute injuries and gradually progressing medical conditions. The most common causes include osteoarthritis in one of the leg’s joints, lumbar radiculopathy, or an injury to a ligament or tendon. Paying attention to when the limping occurs, and any accompanying symptoms can help determine its origins.

Walking

When limping, the stance phase during walking is shorter than the swing phase. Individuals may widen their legs apart to provide a support base to compensate for the imbalance. In severe cases, an individual may swing their leg irregularly or take several side steps.

Causes and Symptoms

Antalgic gait can be caused by pain in any part of the lower extremity. Limping when walking may be a primary concern but is rarely the only complaint. Other associated symptoms may also be present, depending on the cause. These include:

• Limited range of motion
• Joint stiffness
• Muscular weakness
• Numbness and tingling
• Pain
• Swelling
• Leg instability or buckling
• Clicking or popping

Common Causes include:

Hip, knee, and/or Foot problems

When the hip, knee, ankle, or foot joints are injured or have some issue, walking can be painful and lead to a limp.

Sprains, Strains, or Soft-tissue Injuries

Sprains, strains, and soft-tissue injuries can result from acute injury or chronic, repetitive activities over time. (Pirker W. and Katzenschlager R. 2017) Sprains affect the body’s ligaments, while strains impact muscle tendons. However, sprains and strains occur when the impacted structure is overstretched or partially torn. The damage can lead to pain and antalgic gait. An injury to several other soft-tissue structures, including a bursa or fluid-filled sacs that reduce friction, meniscus, or fat pad, can also lead to limping. Symptoms typically include swelling, pain, and limited range of motion. More severe injuries can also make the leg feel unstable and cause it to give way when walking. Sometimes, bruising can also occur in the area of the injury. (American Academy of Orthopaedic Surgeons, 2020)

Osteoarthritis

Osteoarthritis occurs when the smooth, articular cartilage that lines the ends of bones begins to thin and deteriorate. This can alter the normal movement of a joint and lead to pain. Osteoarthritis symptoms gradually progress, affect individuals over 50, and worsen after periods of sedentary activity (Arthritis Foundation, Osteoarthritis, N.D.) Typically, it results in pain, stiffness, clicking, and occasionally swelling in the affected joint. These symptoms are usually worse in the morning and at the end of a long activity day. Moving around and warming the joint improves osteoarthritis symptoms. (Arthritis Foundation, Osteoarthritis, N.D.)

Lower Back Radiculopathy

Lumbar radiculopathy is when the nerve roots branching off the spine’s lower region become compressed or inflamed. This can occur because of disc issues like bulging, degeneration, herniation, bone spurring, or, rarely, a growth or tumor. (Johns Hopkins Medicine, 2024) Because these nerves control movement, sensation, and strength in the legs and feet, irritation in one can lead to limping. (Yokogawa N. et al., 2015) The antalgic gait from this condition frequently comes on suddenly and is commonly accompanied by back pain symptoms. This can include shooting pain and paresthesia in the leg. Depending on which nerve is involved, individuals may also experience muscular weakness in certain areas of the lower extremity. Sometimes, the affected leg feels like it will buckle while standing or walking. (Johns Hopkins Medicine, 2024)

Other causes include:

• Broken bones
• Tumors
• Infections
• Blood clots
• Vascular issues

Treatment

Treatment for antalgic gait depends on the underlying cause but can include:

• Rest, ice, and elevation are important for injuries. Individuals can control their initial symptoms by icing, elevating the leg, and resting from irritating activities.
• Activity modifications
• Antibiotics for infections
• Pain relievers
• Anti-inflammatories
• Physical therapy is also frequently initiated to strengthen the core and alleviate walking symptoms.
• Chiropractic realignment
• Non-surgical decompression
• Acupuncture
• A corticosteroid injection or joint replacement surgery may prove necessary in more advanced cases. (Arthritis Foundation, Osteoarthritis, N.D.)
• A spinal injection or surgery can reduce the pressure on the nerve root if conservative interventions fail to improve antalgic gait patterns. (Johns Hopkins Medicine, 2024)
• Crutches, canes, walkers, or assistive devices can reduce pressure traveling through an affected joint and improve overall walking quality. A study found that using a cane for two months helped reduce pain and improve function in individuals with knee osteoarthritis. (Fang M. A. et al., 2015)

Injury Medical Chiropractic and Functional Medicine Clinic

Though it can be tempting to ignore the limp and push through it, discussing the condition with a healthcare provider is important. A thorough medical exam and diagnostic tests, such as X-ray, MRI, or EMG, can help determine the underlying causes of a limp, help discover the cause of the problem, and help improve the quality of walking. Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to develop personalized treatment programs. Using an integrated approach to treating injuries and chronic pain syndromes to improve flexibility, mobility, and agility and help individuals return to normal activities. Dr. Jimenez has teamed up with top surgeons, clinical specialists, medical researchers, and rehabilitation providers if other treatments are needed.

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Chiropractic and Integrative Healthcare

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References

Pirker, W., & Katzenschlager, R. (2017). Gait disorders in adults and the elderly : A clinical guide. Wiener klinische Wochenschrift, 129(3-4), 81–95. doi.org/10.1007/s00508-016-1096-4

Arthritis Foundation. (N.D.). Osteoarthritis. www.arthritis.org/diseases/osteoarthritis

American Academy of Orthopaedic Surgeons. (2020). Sprains, strains, and other soft-tissue injuries. orthoinfo.aaos.org/en/diseases–conditions/sprains-strains-and-other-soft-tissue-injuries/

Johns Hopkins Medicine. (2024). Radiculopathy. www.hopkinsmedicine.org/health/conditions-and-diseases/radiculopathy

Yokogawa, N., Toribatake, Y., Murakami, H., Hayashi, H., Yoneyama, T., Watanabe, T., & Tsuchiya, H. (2015). Differences in Gait Characteristics of Patients with Lumbar Spinal Canal Stenosis (L4 Radiculopathy) and Those with Osteoarthritis of the Hip. PloS one, 10(4), e0124745. doi.org/10.1371/journal.pone.0124745

Fang, M. A., Heiney, C., Yentes, J. M., Harada, N. D., Masih, S., & Perell-Gerson, K. L. (2015). Effects of contralateral versus ipsilateral cane use on gait in people with knee osteoarthritis. PM & R : the journal of injury, function, and rehabilitation, 7(4), 400–406. doi.org/10.1016/j.pmrj.2014.09.018