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Nerve Anatomy & and Biomechanics

Nerves are specialized structures that transmit signals between the brain, spinal cord, and various parts of the body. They are composed of bundles of axons, which are long, slender projections of nerve cells (neurons), surrounded by protective myelin sheaths that enhance signal transmission. Nerves are classified into sensory nerves, which carry information from sensory receptors to the central nervous system (CNS), and motor nerves, which transmit commands from the CNS to muscles and glands.

Biomechanically, nerves are designed to withstand a degree of stretching, compression, and tension as they navigate through tissues and around joints. However, they can be injured by excessive mechanical stress, leading to conditions such as nerve entrapment, neuropathy, or radiculopathy. Common causes of nerve injuries include trauma, repetitive strain, poor posture, and degenerative changes in the spine, such as cervical or lumbar disc herniation, which can compress nerve roots and cause radiating pain.

Neurodynamics

Neurodynamics, also known as neural mobilization or neuromobilization, is a specialized approach in physiotherapy that focuses on assessing and treating the mechanical and physiological properties of the nervous system. This technique involves specific movements and positions designed to mobilize the nerves, enhance their ability to glide and stretch, and alleviate symptoms associated with nerve dysfunction.

Neurodynamics can be particularly beneficial for patients experiencing nerve pain or radicular symptoms, such as sciatica or cervical radiculopathy, resulting from disc compression or other forms of nerve entrapment. By improving nerve mobility and reducing mechanical irritation, neurodynamics helps to restore normal nerve function and relieve pain.

At Physio2fitness, our certified therapists use neurodynamics to effectively treat patients with nerve pain and radiating symptoms. The treatment begins with a thorough assessment to identify the specific nerve involved and the nature of the dysfunction. This involves a series of tests and movements designed to provoke symptoms and determine the best course of action.

During neurodynamic treatment, patients are guided through gentle, controlled movements that aim to mobilize the affected nerves. These movements may include nerve gliding and tensioning techniques, which help to restore the nerve’s normal movement and reduce sensitivity. The exercises are tailored to each patient’s specific condition and tolerance level, ensuring a safe and effective intervention.

Our patients have experienced significant benefits from neurodynamics, including reduced pain, improved nerve function, and enhanced overall mobility. By addressing the underlying mechanical issues affecting the nerves, neurodynamics not only alleviates symptoms but also helps to prevent recurrence and promote long-term health.