Yes, I have! Back mice (also known as fibrous nodules or back mouse nodules) are small, benign lumps or nodules that can develop in the soft tissue of the back, usually near the spine or scapula. Despite their name, they aren’t related to actual mice—they’re called that because they can sometimes move slightly under the skin, resembling tiny “mice” scurrying.

What Are Back Mice?

• These are small, firm lumps made up of fibrous tissue, sometimes associated with muscle spasm or irritation.
• They can cause localized pain or discomfort and may contribute to muscle tightness or referred pain.
• Often, they’re found in the thoracic (mid-back) region but can appear elsewhere.

Why Are They Important?

Back mice can be a source of chronic back pain that might not show up clearly on imaging tests like X-rays or MRIs. They may respond well to manual therapies such as massage, trigger point therapy, or dry needling.

How Can Massage Help?

• Massage therapists can target these nodules with techniques like deep tissue massage or myofascial release to reduce tension and alleviate pain.
• Releasing these tight areas may improve mobility and decrease discomfort.

If you suspect you have back mice or have unexplained back pain, it’s a good idea to consult with a healthcare professional who can assess and recommend the best treatment approach.