What is nerve injury

summary

Innervation mainly comes from the median nerve of the hand, which is the nerve and radial nerve. If you are not angry, it will cause sensory disturbance after talking about the body, and it will also affect the functions of the no movement and sympathetic nerve. Therefore, the function of the hand is greatly affected. If the nerve injury of the hand is not treated in time, pay attention to the atrophy of large and small muscles Shrink will affect the effect of treatment, will affect daily life and work, so that there is a hand nerve injury, we must pay attention to early detection and early treatment. I'd like to share with you.

What is nerve injury

First: there are many reasons for hand nerve injury, mainly due to traumatic nerve injury and compression nerve injury. If it is due to traumatic nerve injury, it is caused by external trauma. Compression nerve injury is mainly caused by long-term compression of nerve by ligament or local swelling.

Second: after the injury of median nerve, sensory and sympathetic nerve function will be impaired, and thumb to palm dysfunction and thenar muscle atrophy will appear in the body. After the injury of median nerve, sensory and sympathetic nerve dysfunction is mainly distributed in the ulnar side plate of the back of hand

Third: for some traumatic hand nerve injury, the earlier the repair, the better the recovery of repair function. If the nerve injury is serious, there is no defect, the nerve can be directly sutured. If there is a serious feeling of foreign body and there is a defect, it is generally necessary to do the operation of kidney transplantation, and plaster fixation is needed for about four weeks after suturing.

matters needing attention

We must pay attention to the prevention of external hand nerve injury, strengthen labor protection, enhance the work proficiency of workers, please treat the primary disease as soon as possible, reduce strain is the best preventive means. Pay more attention to rest.