Spinal braces are assistive devices commonly used for conditions like herniated discs and spondylolisthesis. Designed with internal airbag or air bar systems, these braces mimic back muscles, helping users maintain proper posture during activities. They prevent excessive movements like bending or twisting, thereby stabilizing the spine, preserving its natural curve, reducing pressure on discs and vertebrae, and supporting back muscles. This effectively lessens pain and aids in recovery.

According to Doctor Vu Duc Thang, a spine specialist at Tam Anh General Clinic, District 7, while spinal braces offer numerous benefits for those with spinal conditions, they are supportive tools, not long-term treatments. Consequently, they should not be worn constantly. When using a brace, abdominal and back muscles receive external support, reducing their normal workload. Prolonged reliance on this support can lead to muscle weakening, atrophy, and a diminished capacity to stabilize the spine, fostering dependency. This often results in increased back pain and fatigue once the brace is removed.

Moreover, prolonged spinal immobilization limits the movement of vertebrae, tendons, and ligaments, leading to a loss of natural flexibility, joint stiffness, and reduced range of motion. Consistent brace use can also hinder blood circulation, compress nerves, causing numbness, shortness of breath, and a sense of constriction.

Doctor Thang explains a patient's spinal MRI results. Photo: Tam Anh General Clinic, District 7

Patients should use a spinal brace only for acute pain episodes, post-surgery as prescribed by a doctor, or during strenuous activities, extensive walking, or long journeys. It is crucial not to wear a brace while sleeping, as the body requires complete relaxation during this time, and a brace can obstruct blood flow. Proper fit is essential: the brace should fit snugly around the lower back, with the support splint aligned correctly along the spinal axis to provide optimal support. Wearing a brace too tightly can cause abdominal discomfort, shortness of breath, and impede circulation, while a loose brace will fail to adequately stabilize the spine.

A spinal brace serves only as a supportive tool and is not a substitute for consistent exercise. To restore and maintain spinal health, Doctor Thang recommends patients regularly perform exercises that strengthen their back and abdominal muscles. Additionally, individuals should avoid heavy lifting, maintain proper posture during activities, and take breaks to stand and move every 30-60 minutes after sitting to allow the spine to relax.

If symptoms such as increased pain, numbness, or discomfort develop while wearing a brace, prompt medical consultation is advised. For individuals already diagnosed with spinal conditions, regular check-ups are crucial. These allow doctors to monitor the condition, make timely adjustments to treatment plans if necessary, and mitigate the risk of future complications.

Phi Hong