26/01/2026
Class 3B laser vs a seroma! In the images below you can see a small fluid filled swelling on the lateral aspect of the elbow joint. A seroma is a pocket of accumulated fluid under the skin, often caused by excessive movement or tissue irritation. The tissue irritation can be caused by internal sutures which are often used during surgery. Sometimes the surrounding tissue will react to the internal sutures which can result in a seroma. Now, how does laser help? Laser helps by stimulating cellular function, reducing inflammation, and enhancing lymphatic drainage to aid in the reabsorption of the fluid. It basically helps the body’s cell be more efficient at doing their job. In a nutshell, the light is absorbed by the mitochondria (powerhouse) of the cell which speeds up the ATP process thus having all those fantastic pro-inflammatory benefits. Laser works incredibly alongside manual therapies such as lymphatic drainage, soft tissue and myofascial release and some gentle passive range of motion. Laser is also fantastic for wound healing, muscle spasm or pain, osteoarthritis, joint pain etc. As much as I love laser, I have always said it will never replace hands on work but will supplement it! 🐶🐾