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Definition: O-shaped leg is medically called knee varus, commonly known as "loop leg", "bow leg", "basket leg". It refers to the rotation of the tibia of the lower leg inward at an angle at the knee joint, so it is called "knee varus".
The definition of knee varus is easily confused by the assumption that the lesion morphology is seen: the definition of knee varus is not named after the direction of the angle formed by the varus, but after the direction of the flip of the tibia of the lower leg.
Causes: The most common causes of the formation of O-shaped legs can be divided into three categories: 1. Developmental factors During the period of physical development, due to malnutrition or intestinal diseases, lack of nutrients such as calcium and phosphorus, bone development disorders, bone deformation or articular chondrodysplasia, and changes in knee varus.
2. Imbalance factors Due to long-term poor posture or incorrect exertion habits, the imbalance of muscle mechanics innervating the joints can lead to the displacement of the joints and the formation of knee varus. 3. O-shaped legs caused by trauma or other diseases.
Effects: People with O-shaped legs usually use the outer muscles of the legs when standing and walking, and the inner side does not use force. As a result, the leg muscles are not evenly developed, often with more lateral muscles and fewer medial muscles.
In this way, the contour line of the leg muscles formed is curved, giving the impression that the bones are bent. In fact, not all of them are bent bones, only a few are really bent bones. If you want to tell if the bone is bent, the most direct way is to take an anteroposterior X-ray.
In addition, some unbalanced O-legs are accompanied by abduction of the hip joint, resulting in a large gap between the legs.
Treatment: The correction methods of O-shaped legs include: surgery, instruments, splints, leggings, exercises, corrective insoles, etc.
The surgery is suitable for patients with very severe O-leg legs, or who have developed osteoarthritis and joint pain. The advantage of surgery is that it is passive**, and the correction is immediate, and it does not require perseverance and persistence. The disadvantage is that the surgical techniques are different, most of them require osteotomy, which is painful and risky, and the cost is high.
Try to correct your walking posture and foot stress by conservative physics**, such as exercising and using orthotic pads consistently.
The use of O-leg correction pads can effectively correct O-shaped legs. If you don't understand, you can ask me.
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There will be no problem with exercising more when legging.
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The correction method of "O" shaped legs is as follows: (1) Stand upright, put your feet together, and do a squat and stand exercise with your knees in front of you with both hands on your knees, and do 20 3o times. (2) Bend over, put your hands on your knees and do a left and right loop movement, do 20 30 times.
3) Open your feet a little wider, bend over, and do the two knees inward against each other with both hands to stop the exercise, each time you stop for 10 seconds, do 5 10 times. (4) Stand with your feet parallel to each other. First, use the heel as the axis to do toe abduction and internal rotation movements; Then use the toes as the axis and do the heel abduction and internal rotation movements, 20 to 30 reps each.
5) Sit in a chair and try your best to hold the book between your calves for a certain amount of time. If you tie your knees with a rubber belt, the effect is even more significant. (6) Kneel on your laps, bend your waist, and slowly move your feet outward and forward, and gradually straighten your waist.
Do 15-20 reps. How to Correct O-Leg Change your standing posture slightly.
Hello friend, more than happy to serve you I have a slight O-shaped leg. What to do?
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Hello, can't see your **? There is no ** bad judgment, you can self-test the mild O-shaped leg according to the following method: the legs are close together and the knees are seamless, and the maximum value of the medial depression under the knee of one leg is measured in between.
Moderate O-shaped legs: Legs close together with slight gaps at the knees, measure the maximum medial depression under the knee of one leg in between.
Severe O-shaped legs: There is a significant gap between the legs and the knees, and the maximum value of the medial depression under the knee of one leg is measured in between.
Extremely severe O-shaped legs: the legs are basically unable to be brought together, and the maximum value of the medial depression under the knee of one leg is measured above.
There are many people with O-shaped legs, and on the street, we often see people with O-shaped legs or X-shaped legs, and some people feel that O-shaped legs are not harmful, but only affect the appearance. Actually, it's not, let's take a look at the following details. What are the dangers of O-shaped legs? >>>More
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It's a bone problem.
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O-shaped legs can be corrected by surgery, splints, leggings, corrective insoles, etc. >>>More