What is the standard of care for punch biopsies?

For most punch or shave biopsies, 0.5 mL of local anaesthetic is sufficient. Too much anaesthetic can distort the histological appearances and simulate dermal oedema. 7 For large excisional or incisional biopsies, infiltrate a few millimetres outside the marked excision site to anaesthetise where sutures will be thread.

Explanation:

answer: i would say the brain but it seem that you have a brain.