👉 Fibromuscular is a term used in medicine to describe the connection between nerves and muscles. It's a part of the nervous system that helps regulate body functions such as heart rate, breathing, and muscle movement. Fibro- and myofibrillar fibers are what make up this connection, which can be affected by various conditions like inflammation or nerve damage. In medical terms, fibromuscular disorders can include conditions like fibromyalgia, which is a chronic condition characterized by