The piriformis, located deep within the buttocks, is a large muscle with two large sections. The sciatic nerve is a large nerve running from the base of the spine down through the back of the leg and passes through the two piriformis muscle bundles. If the muscular tissue or the connective tissue around this muscle becomes inflamed or swollen, it can irritate the sciatic nerve and cause pain that reaches from the buttocks down through the leg. Some patients will complain of lower back pain as well. Typically pain is worse while sitting and especially while driving a car.
Diagnosis
During a physical examination the piriformis muscle is tender. Stretching the muscle will often cause a painful reaction. The neurologic exam is usually normal. Symptoms of piriformis syndrome can be similar to symptoms for spinal disorders that affect the sciatic nerve such as a ruptured disk. X-ray studies of the spine such as a CT scan and a MRI are used to insure there is not a spinal pathology causing the pain. MRI scanning of the piriformis area itself can sometimes show enlargement of the piriformis muscle with compression of the sciatic nerve. An injection of anesthetic medications around the piriformis muscle and sciatic nerve helps confirm the diagnosis. A biomechanical screen performed by the physical therapist can also help confirm the diagnosis.
Treatment
Many patients will find relief from the pain with injection therapy around the piriformis muscle and sciatic nerve. Physical therapy is also very important in treating this syndrome. Patients with piriformis syndrome will be asked to perform exercises to stretch and condition the large muscles in the gluteal region. This will help reduce the number of muscle spasms and irritation of the connective tissue around the sciatic nerve. For some patients the use of behavioral therapy, including biofeedback techniques, helps control some of the excess muscle irritability and reduces the pain. This permits the patient to progress more efficiently through their course of physical therapy. In extreme cases of piriformis syndrome, surgery is considered, but only after conservative measures have failed.
The Priority Health Spine Centers of Excellence program was created to ensure that all patients with persistent neck pain, back pain or other spine-related problems receive a comprehensive, non-surgical medical evaluation for their condition. For patients whose condition does not require urgent or emergent surgical intervention, an evaluation by a certified Priority Health Spine Center of Excellence is required prior to any referral to an orthopedic or neurosurgeon for back or neck care.
Tri-County Pain Consultants, PC is honored to be recognized by Priority Health as a Spine Center of Excellence for West Michigan. Our team of pain management specialists have a proven track record providing high quality medical care that meets and exceeds the strict criteria required by Priority Health for a Spine Center of Excellence designation.
Acupuncture
Acupuncture is the practice of using small needles inserted at very precise points on the body to promote natural healing and improve functioning. Acupuncture stimulates nerves, muscles and connective tissues, prompting increased blood flow to injured areas of the body, boosting the body’s natural healing process. Acupuncture provides a low risk treatment option that can be beneficial for pain syndromes due to an injury or associated with chronic degenerative diseases.
Cryoablation
Cryoablation is a procedure done in office that utilizes a specially equipped needle guided under fluoroscopy to freeze the area surrounding a nerve that is causing pain or discomfort. The goal of cryoablation is to interrupt the nerve’s ability to send pain signals to the brain and provide pain relief.
Discography
A discography is a diagnostic tool your pain management specialist may use to help determine the disc or discs that are the source of your pain. For this procedure, a contrast dye is injected into the gel like center of the suspected disc or discs, allowing your pain physician to see cracks or leaks in the disc membrane. Typically a patient receiving a discography will be given a local anesthetic or numbing agent. All discographies are performed by a certified pain management specialists under fluoroscopy.
IDET
IDET, or Intradiscal Electrothermal Therapy, is a procedure used to treat discogenic back pain. IDET involves the use a heated probe inserted into the gel like disc which heats up the inside of the affected disc. Heating the inside of the disc can destroy pain causing nerve fibers and seals any cracks or holes in the disc.
Intrathecal Pump Therapy
An intrathecal pump is an implanted medical device that delivers pain medication directly to the intrathecal space surrounding the spinal cord. An intrathecal pump is indicated in cases where patients have difficulty with oral medications or where previous pain interventions have been ineffective.
Kyphoplasty
Kyphoplasty is a procedure designed to help relieve pain caused by compression fractures of the spine. During a kyphoplasty procedure, a small tube is inserted into the fractured area. Once the tube is in place, the physician inflates a small balloon within the fractured area to raise the area, returning the broken pieces to a more normal position. The balloon is then deflated and the space is filled with a bone cement, effectively stabilizing the fractured area.
Manual Therapy
Manual therapy, or manipulative therapy, is a direct contact physical treatment used primarily to treat musculoskeletal pain and disability, intended to restore joint or soft tissue mobility. Treatment may include joint mobilization and manipulation, muscle stretching, and resistance therapy to advance muscle timing and activation.
Medication Management
Mecication Management is medical care provided by your pain management physician to optimize the use of prescribed medication to improve therapeutic outcomes for patients.
Nerve Block Technique
A procedure in which an anesthetic agent is injected directly near a nerve to block pain. A nerve block is a form of regional anesthesia.
Occupational Therapy
Occupational therapy is a task orientated treatment program designed to help patients regain their ability to perform daily living and work activities after serious illness injury or disability. Therapy focuses on the facilitation of daily tasks of self-care, work, and play/leisure activities, to help patients regain the ability to perform daily living and work activities.
Radiofrequency Lesioning
Radiofrequency lesioning is an advanced procedure using a specialized machine to interrupt nerve conduction on a semi-permanent basis. The nerves are usually blocked for 6–9 months. The procedure is typically most effective in treating joint pain in the spine.
Spinal Cord Stimulation
A spinal cord stimulator is a small electrical device implanted just under the skin in the lower back that delivers low level electrical signals to tiny electrodes implanted in the epidural space of your spine. These electrical pulses interrupt the pain signal from reaching your brain, replacing them with a mild tingling in the area where pain is felt. The device is controlled through a magnetic remote control, which allows patients the ability to turn the device on or off, and adjust the intensity as needed.
Stress Management
Stress management is clinical therapy designed to help individuals cope with or lessen the physical and emotional effects of strain and anxiety. Stress-management may include relaxation techniques, time-management skills, counseling or group therapy, exercise, and maintaining an overall healthy lifestyle.
