Hair Loss Treatment: how PRP is injected into the scalp

What the numbers show

1. 11. Frontal scalp at the hairline · example injection area
2. 22. One of the injection sites
3. 33. Needle
4. 44. Epidermis
5. 55. Dermis
6. 66. Subcutaneous tissue
7. 77. Hair follicle
8. 88. Injection site
9. 99. Injection site near the follicles, enlarged
10. 1010. Deeper tissue

In the film

1. The PRP, prepared by centrifugation, is injected into the scalp.
2. Injections are spread over the scalp where the hair has thinned.
3. A fine needle is inserted into the scalp at an angle.
4. The needle tip lies in the dermis near the hair follicles.
5. PRP is injected at each site.