How to prevent and control scoliosis in youth: Essential guidelines

Author: [Author Name], Reviewer: [Reviewer Name], Curator: [Curator Name], Production/Organizational Information: [Organization Name]. As the semester begins, attention to scoliosis in teenagers becomes essential. Early detection, home checks, and fostering good habits are crucial for maintaining spinal health.

As the new semester begins, students return to campus filled with hope. While focusing on their studies, spinal health is a crucial foundation that should not be overlooked. Statistics show that currently, the number of middle and primary school students with scoliosis in our country exceeds 5 million, increasing at a rate of about 300,000 each year. This has become the third largest health issue affecting children and adolescents in our country, following obesity and myopia. Scoliosis is diagnosed when the curvature angle (Cobb angle) on a standing spinal X-ray exceeds 10 degrees, representing a three-dimensional structural deformity accompanied by vertebral rotation and thoracic deformity. Due to the lack of specific discomfort in the early stages of the disease, it is often easily neglected.

1. Risk Factors: Why Are Teenagers Prone to Scoliosis?

Adolescence is a critical period for the development of scoliosis, especially during puberty between the ages of 10 and 16. During this time, adolescents experience rapid physical growth, and their skeletal development is not yet mature. The muscles and ligaments surrounding the spine are relatively weak, making them susceptible to various factors that can lead to the curvature of the spine.

Genetic factors play an important role in idiopathic scoliosis. The prevalence rate in the Chinese population is about 4%, with approximately 10% of patients experiencing a deformity that will progress to the point of requiring clinical intervention. Adolescent girls are more likely to develop scoliosis than boys, but the reasons for this gender difference remain unclear. Poor lifestyle habits are also significant triggers. Behaviors such as studying for long periods without breaks, maintaining incorrect sitting postures, lacking physical exercise, and carrying heavy objects on one shoulder can increase the burden on the spine, leading to imbalanced spinal development.

Early Detection: Family Self-Check and Professional Screening Methods

The early symptoms of scoliosis are often not obvious and may only manifest as uneven shoulder height on both sides, one shoulder blade protruding, or asymmetry of the back when bending over, making them easily overlooked. Parents can conduct a home check using the following methods:

(1) Six-Step Screening Method: Have the child wear a tight-fitting, single-layer top or remove their top, and stand barefoot in a natural position. Parents should stand behind the child and observe: First, check if the shoulders are level; second, feel if one of the scapulae is protruding backward; third, compare if the lowest points of the scapulae are at the same height; fourth, compare both sides of the back to see if there are any protrusions and if they are symmetrical; fifth, compare both sides of the waist for any protrusions and symmetry; sixth, use the middle and index fingers to slide down the spine to see if a normal straight line can be traced.

(2) Forward bending test (Adam's test): Have the child stand upright with straight knees and feet together, arms extended and palms together, bending forward slowly at the waist to about 90 degrees while lowering their head. The examiner observes from behind to check for any asymmetric protrusions of the back, which is an important method for detecting scoliosis.

Schools should regularly organize screening for scoliosis among students, typically once per semester or once a year, to facilitate early detection of issues and timely intervention. It is recommended that children in their puberty undergo a full-length spinal X-ray examination once a year.

3. Preventive Measures: Cultivating Good Habits to Protect Spinal Health

To prevent scoliosis in children and teenagers, it is necessary to take a multifaceted approach and cultivate good habits.

(1) Maintain proper posture: Keeping the correct sitting, standing, and walking posture is fundamental to preventing scoliosis. When seated, the upper body should be straight, the back naturally relaxed, and the feet should rest flat on the floor, with the height of the desk and chair being appropriate. It is important to adjust the height of the desk and chair in accordance with the child's growth to avoid the development of scoliosis due to prolonged improper sitting posture.

(2) Scientific Physical Exercise: Appropriate physical exercise helps to enhance the strength of the muscles surrounding the spine and maintain spinal stability. It is encouraged that adolescents participate more in activities such as swimming, basketball, badminton, yoga, and pull-ups. It is recommended that adolescents engage in physical activities at least 3 to 5 times a week, with each session lasting over 30 minutes.

(3) Reasonable Backpacking Method: An overly heavy backpack or improper carrying method is also a potential factor leading to spinal scoliosis. Choose a backpack with two straps, and the weight of the backpack should not exceed 10% of your body weight. A two-strap backpack allows for the weight to be evenly distributed across both shoulders and the back, reducing strain on one side.

4. Tiered Intervention: Selection of Targeted Treatment Plans

The treatment plan varies based on the degree and severity of scoliosis as measured by the Cobb angle. Below is the grading diagnosis and treatment strategy based on the Cobb angle:

Severity Cobb angle range mainly treatment measures follow-up frequency Mild 10°-20°: regular observation, functional exercises, physical therapy, re-examination every 6 months. Severe >40°: surgical treatment, postoperative rehabilitation, regular re-examination as per doctor's advice.

Bracing treatment: For mild scoliosis (with a curvature angle between 20° and 40°), bracing is usually adopted. It is important to wear the brace strictly according to the doctor's instructions, for no less than 18 to 23 hours a day. As the condition improves and the bones mature, the wearing time can be gradually reduced.

(2) Exercise Rehabilitation: Targeted exercises to strengthen muscle power and improve posture, such as spinal stretching exercises. For mild scoliosis, it is necessary to focus on strengthening the back muscles, such as swimming, and perform movements like "air bike," "catwalk," and "little swan" under medical guidance.

Surgical Treatment: If the child’s spinal curvature exceeds 40 degrees or 45 degrees, it is recommended to undergo surgical treatment based on a scientific assessment by a doctor. The risks associated with surgery are high, and there are numerous perioperative complications, resulting in a significant loss of mobility after spinal fusion; therefore, it should be considered as a last resort.

5. Integrated Management: Long-term Strategies for Maintaining Spinal Health

(1) Regular Check-Ups and Follow-Ups: During treatment, patients should undergo regular check-ups as required by the doctor, which include taking X-rays and assessing the progression of scoliosis. Based on the results of these check-ups, the doctor will make timely adjustments to the treatment plan. Even after treatment has stopped, regular follow-ups should continue until skeletal development is complete.

Nutritional support and a balanced diet: Adolescents are in a crucial period of growth and development and require adequate nutritional support. Parents should pay attention to their children's balanced diet, ensuring a high intake of foods rich in protein, vitamins, calcium, and other essential nutrients, such as meats, eggs, dairy products, soy products, fresh vegetables, and fruits.

Psychological support and social encouragement: Scoliosis can cause a certain level of psychological stress for patients. Parents and teachers should provide children with ample understanding and support, helping them build confidence and actively engage in treatment. Encouraging children to participate in social activities and make more friends can help alleviate psychological pressure.

(4) Lifestyle Adjustments: Avoid prolonged use of electronic devices, and reduce the time spent looking down at your phone, playing games, or using the computer to prevent excessive forward bending of the neck and spine. Ensure sufficient sleep, and choose appropriate mattresses and pillows; the mattress should not be too soft to maintain the natural physiological curvature of the spine.