Why can t the first knuckle of the baby s index finger be straightened, always bent, is there any pr

To be precise, this is the baby's fine motor has not yet developed, this is when they go to kindergarten, the teacher will guide them little by little, such as eating in kindergarten, they will only use a spoon, and some children will only hold the spoon with their hands, that is because their wrist fine motor development is not complete, he can not bend the spoon over, so don't worry, this is a normal reaction. You can use your hand to help the little one stretch slowly and see if it can be straightened. If you don't feel at ease, go to the hospital to take a **, after all, the child is small and can't say anything, if the ** shows that the bones are fine, then look at the muscle problems, the medical name is tendon atrophy, these are ruled out without problems!

That proves that it's just a kid trying to clench his fists!

It may be due to congenital stenosis tenosynovitis, which causes poor finger movement, which is not easy to straighten or sound when corrected, and this condition is due to the tendon dysfunction of the finger tendon due to the sheath being too narrow. It is recommended that parents go to the orthopedic department to check their children regularly. In the case of stenosis tenosynovitis, surgery** is usually required to relieve the tenosynovitis to help them return to their normal range of motion.

This is congenital stenosis tenosynovitis, observed at one year old, if one year old has not returned to normal, then a small operation will be done for a long time, and after two days you can move normally. This deformity is the most common, commonly known as the snapping of the thumb, and some have a snapping sound when the thumb is flexed and extended. Mild slight impact on thumb flexion and extension activities, severe thumb can not be actively straightened or can not actively flex after straightening, passive flexion and extension activities have obvious resistance or popping sensation, and even fixed in the flexion position can not be passively straightened.

Thumb stenosis tenosynovitis, also known as "trigger finger". For children, the specific ** is not very clear now, mainly manifested as the restriction of thumb straightening, but it can be straightened by themselves or by their parents, and it is accompanied by a sound when it is straightened, so it is also called "snapping the fingers". However, it will soon return to its original state, and you can see that the base of the thumb of the palm feels an induration the size of a mung bean.

It may be that the flexor tendon is too short, or it is congenital, or it may be that there is a problem with the tendon fiber band, and you can go to the hospital for examination.

It may be that there is something abnormal in the joints, so it will keep bending, and you can take the baby to the hospital for a check-up.

This condition is likely to be caused by tendon adhesions, and if necessary, you must take your child to seek medical attention in time, and it will be better to carry out ** under the guidance of a doctor.