Muscle and nerve biopsy

Need to know

• What happens during a muscle or nerve biopsy? icon plus

  If you're having a muscle biopsy, your consultant surgeon will apply a local anaesthetic to the biopsy area. They will then make a small incision on the numb area. It's likely you'll feel a pulling sensation as the muscle sample is taken. The incision area will then be stitched and appropriately dressed.
  
  If you're having a nerve biopsy, your consultant surgeon will determine whether a local or general anaesthetic is required. The biopsy is similar to the muscle procedure. However your surgeon may take a nerve sample from your ankle area.
  

• How to prepare for your biopsy icon plus

  Your consultant will explain the procedure and answer any questions you might have. Prior to the biopsy, blood tests may be required to check for clotting and blood flow. If you need a general anaesthetic, your consultant will advise you on food and drink intake.

• After your biopsy icon plus

  Your consultant will let you know when you can get back your normal routine. During the recovery process, you may experience slight pain and/or discomfort in the biopsy area for up to two weeks. You can take normal pain relief medication for this.
  
  You will have a small scar in the biopsy area. This should become less visible over time. You will be informed of your biopsy results shortly after the test. Your consultant can then schedule follow-up appointments with you and discuss treatment options.