The principle of thin shoulder needle:
The principle of thin shoulder needle is the same as that of thin face needle and thin leg needle, that is, by injecting botulinum toxin to paralyze the signal transmission between muscles and nerves, relax related muscles and reduce the protrusion on the inner side of shoulders. But the muscle that botulinum toxin acts on is different from face-lifting needle and leg-lifting needle, not masseter muscle or calf gastrocnemius muscle, but trapezius muscle.
Preoperative preparation:
It is necessary to point before injecting fine shoulder needle. Generally, a trapezius muscle needs to draw 10- 16 points. Then local anesthesia is injected, and botulinum toxin is injected at the same time (generally, one side injection of 10- 16 needles is needed), which is relatively large in area and slightly more in dosage.
The above is some knowledge about thin shoulder needle. I hope that beauty lovers can help themselves fully understand this operation through the above introduction. In order to ensure good results, it is suggested that you choose a regular hospital and experienced doctors, and do the corresponding postoperative care according to the doctor's advice to obtain the best results.