The orthopedic surgeons at Great Lakes Orthopedics & Sports
Medicine, P. C. can evaluate your shoulder condition and provide the customized treatment plan to get you back to enjoying life!!
Chronic Shoulder Instability
Shoulder Specialists In The Greater St. John, Crown Point and Lowell, Areas
The orthopedic surgeons at Great Lakes Orthopedics & Sports Medicine, P. C. treat shoulder conditions and injuries at their 3 convenient offices in
St. John, Crown Point and Lowell, Indiana. Our orthopedic physicians are specially-trained in treating shoulder conditions and injuries. As leaders in orthopedic care, we provide minimally invasive and innovative treatment options, as well as utilizing state-of-the art technologies, to create unique and individualized care plan designed to get you back on your road to recovery and regaining an active lifestyle!!
FAQs on Chronic Shoulder Instability
Chronic Shoulder Instability
The shoulder is the most movable joint in your body. It helps you to lift your arm, to rotate it, and to reach up over your head. It is able to turn in many directions. This greater range of motion, however, can cause instability.
Shoulder instability occurs when the head of the upper arm bone is forced out of the shoulder socket. This can happen as a result of a sudden injury or from overuse.
Once a shoulder has dislocated, it is vulnerable to repeat episodes. When the shoulder is loose and slips out of place repeatedly, it is called chronic shoulder instability.
Cause & Symptoms
There are three common ways that a shoulder can become unstable:
Severe injury, or trauma, is often the cause of an initial shoulder dislocation. When the head of the humerus dislocates, the socket bone (glenoid) and the ligaments in the front of the shoulder are often injured. The labrum — the cartilage rim around the edge of the glenoid — may also tear. This is commonly called a Bankart lesion. A severe first dislocation can lead to continued dislocations, giving out, or a feeling of instability.
Some people with shoulder instability have never had a dislocation. Most of these patients have looser ligaments in their shoulders. This increased looseness is sometimes just their normal anatomy. Sometimes, it is the result of repetitive overhead motion.
Swimming, tennis, and volleyball are among the sports requiring repetitive overhead motion that can stretch out the shoulder ligaments. Many jobs also require repetitive overhead work.
Looser ligaments can make it hard to maintain shoulder stability. Repetitive or stressful activities can challenge a weakened shoulder. This can result in a painful, unstable shoulder.
In a small minority of patients, the shoulder can become unstable without a history of injury or repetitive strain. In such patients, the shoulder may feel loose or dislocate in multiple directions, meaning the ball may dislocate out the front, out the back, or out the bottom of the shoulder. This is called multidirectional instability. These patients have naturally loose ligaments throughout the body and may be “double-jointed”.
Common symptoms of chronic shoulder instability include:
- Pain caused by shoulder injury
- Repeated shoulder dislocations
- Repeated instances of the shoulder giving out
- A persistent sensation of the shoulder feeling loose, slipping in and out of the joint, or just “hanging there”
Physical Examination and Patient History
After discussing your symptoms and medical history, your doctor will examine your shoulder. Specific tests help your doctor assess instability in your shoulder. Your doctor may also test for general looseness in your ligaments. For example, you may be asked to try to touch your thumb to the underside of your forearm.
Your doctor may order imaging tests to help confirm your diagnosis and identify any other problems.
X-rays. These pictures will show any injuries to the bones that make up your shoulder joint.
Magnetic resonance imaging (MRI). This provides detailed images of soft tissues. It may help your doctor identify injuries to the ligaments and tendons surrounding your shoulder joint.
Chronic shoulder instability is often first treated with nonsurgical options. If these options do not relieve the pain and instability, surgery may be needed.
Your doctor will develop a treatment plan to relieve your symptoms. It often takes several months of nonsurgical treatment before you can tell how well it is working. Nonsurgical treatment typically includes:
Activity modification. You must make some changes in your lifestyle and avoid activities that aggravate your symptoms.
Non-steroidal anti-inflammatory medication. Drugs like aspirin and ibuprofen reduce pain and swelling.
Physical therapy. Strengthening shoulder muscles and working on shoulder control can increase stability. Your therapist will design a home exercise program for your shoulder.
Surgery is often necessary to repair torn or stretched ligaments so that they are better able to hold the shoulder joint in place.
Arthroscopy. Soft tissues in the shoulder can be repaired using tiny instruments and small incisions. This is a same-day or outpatient procedure. Arthroscopy is a minimally invasive surgery. Your surgeon will look inside the shoulder with a tiny camera and perform the surgery with special pencil-thin instruments.
Open Surgery. Some patients may need an open surgical procedure. This involves making a larger incision over the shoulder and performing the repair under direct visualization.
Rehabilitation. After surgery, your shoulder may be immobilized temporarily with a sling.
When the sling is removed, exercises to rehabilitate the ligaments will be started. These will improve the range of motion in your shoulder and prevent scarring as the ligaments heal. Exercises to strengthen your shoulder will gradually be added to your rehabilitation plan.
Be sure to follow your doctor’s treatment plan. Although it is a slow process, your commitment to physical therapy is the most important factor in returning to all the activities you enjoy.