Body HA filler: how a cannula places filler in the upper outer buttock

What the numbers show

1. 11. Upper outer buttock · example injection area
2. 22. Example cannula entry point
3. 33. Blunt-tipped cannula
4. 44. Epidermis
5. 55. Dermis
6. 66. Subcutaneous fat
7. 77. Muscle layer (gluteus maximus)
8. 88. Injection site
9. 99. Injection site in the subcutaneous fat, enlarged

In the film

1. A blunt-tipped cannula enters through a small opening.
2. The cannula is inserted at an oblique angle to the skin surface.
3. The cannula tip sits in the deep subcutaneous fat above the gluteus maximus fascia.
4. The filler is laid in a thin line as the cannula is withdrawn little by little.