Implantation

Getting an augmentation implanted requires the services of a professional augmentation surgeon or someone with master proficiency in Medicine. A session with a surgeon usually takes 1 hour per 2 item levels of the augmentation (minimum 1 hour). The price of such implantations typically includes the procedure. Most major settlements are home to reputable augmentation clinics. Verces is an especially popular destination for cybernetics, while Bretheda is a beacon for biotech advancements.
As augmentations can apply to any of the numerous ancestries across the universe, there's no set usage for them. While an augmentation's entry suggests body parts, the GM can allow other applications.

Implant Limit

You're limited to four implanted augmentations. A surgeon implanting an augmentation in your body must remove one of your existing augmentations if you're already at the limit. You can have multiple augmentations to the same part of your body, such as your skin, brain, or feet, as long as you're within the overall implant limit. Some augmentations don't count against your implant limit, as indicated in the item's description. Apex augmentations never count toward your implant limit.