If the labret-piercing is stitched very deep, so rather near to the chin you speak about a lowbret piercing.
They are placed so deep that they can be stitched barely through the underlip.
The healing takes about 4 weeks and meanwhile you should waive on alcohol and tobacco.
The vertical lowbret piercing rather conforms a cheek piercing. It runs through the lower part of the cheek and steps out in the mouth directly besides the jaw bone near to the tooth roots. vertical lowbrets are usually stiched as a pair. The piercing barbell, which is required for this piercing, must have a length of at least 3.5cm.