The number of breast augmentation injections is a plastic surgery procedure. The number of breast augmentation injections is a plastic surgery procedure. The number of breast augmentation injections is a plastic surgery procedure. The number of breast augmentation injections is a plastic surgery procedure. The number of breast augmentation injections is a plastic surgery procedure.
Note: It seems like the original sentence is repetitive. I translated one instance of the phrase, and then repeated the translation to match the structure of the original text. If you need a more concise version, please let me know!