An AC joint separation can disrupt your daily life and keep you from the activities you enjoy. The right treatment path depends on the severity of your injury, your activity level, and your long-term goals. Dr. Reza Jazayeri is a double board-certified orthopedic surgeon specializing in sports medicine, with fellowship training from the Kerlan-Jobe Orthopaedic Clinic in Los Angeles.
He brings over 15 years of experience to patients throughout the Greater Los Angeles area. His approach starts with a thorough evaluation and a clear explanation of every option available to you.
Symptoms Of AC Joint Separation To Recognize
An AC joint separation happens when the ligaments that connect your collarbone to your shoulder blade are stretched or torn. This injury often results from a fall onto the shoulder or a direct blow during contact sports. You may notice pain at the top of the shoulder that worsens with movement or when you try to lift your arm.
Swelling and tenderness directly over the AC joint are common. Some people see a visible bump or step-off where the collarbone sits higher than normal.
Limited shoulder range of motion can make everyday tasks like reaching overhead or putting on a shirt difficult. Recognizing these signs early helps you get the right diagnosis and start treatment before the injury worsens.
Diagnostic Imaging For Accurate Assessment
Getting an accurate picture of your injury is the first step toward effective care. A physical exam checks for tenderness, swelling, and instability at the AC joint. X-rays are the standard imaging tool and can show the degree of separation between the clavicle and the acromion.
In some cases, your doctor may order weight-bearing X-rays or comparison views of both shoulders to better assess ligament damage. For complex injuries or when soft tissue detail is needed, an MRI can provide a clearer view of the ligaments and surrounding structures.
This imaging helps classify the injury into one of six grades, which directly guides treatment decisions. Dr. Jaz uses these diagnostic tools to build a treatment plan that matches the specific nature of your AC joint separation.
Non-Surgical Treatments For Mild Injuries
Most grade I and II AC joint separations respond well to non-surgical care. The initial focus is on managing pain and protecting the joint so healing can begin. Rest and activity modification give damaged ligaments time to recover.
Ice applied to the area helps reduce swelling during the first few days. Over-the-counter anti-inflammatory medications can ease discomfort. A sling may be used for a short period to support the arm and limit movement.
As pain subsides, physical therapy becomes the cornerstone of recovery. A structured program restores range of motion, rebuilds strength in the shoulder and scapular muscles, and gradually returns you to normal function. Many people return to their regular routines within two to twelve weeks with this approach.
Surgical Options For Severe AC Joint Injuries
Higher-grade separations or injuries that cause ongoing pain and instability may need surgical treatment. Grade III injuries sit in a gray zone where surgery depends on your activity demands and symptoms. Grades IV through VI involve more extensive ligament damage and displacement that typically require reconstruction.
Surgical options include arthroscopic techniques that use small incisions and a camera to guide the repair. The procedure may involve reconstructing the torn ligaments with sutures, anchors, or a tendon graft to restore stability.
Dr. Jaz applies minimally invasive techniques to reduce tissue trauma and support recovery. His Bio-Fertilization Technique combines biologic augmentation with precise surgical repair to create an environment that supports healing at the cellular level.
Rehabilitation Strategies For Optimal Recovery
Rehabilitation is just as important as the treatment itself, whether you follow a non-surgical path or have surgery. A well-designed rehab program progresses through phases that protect the repair while steadily restoring function. Early stages focus on gentle passive motion and protecting the joint.
As healing progresses, active range-of-motion exercises are introduced. Strengthening the rotator cuff and scapular stabilizers follows, with a gradual return to sport-specific or work-specific activities. Dr. Jazayeri incorporates prehabilitation before surgery when possible, preparing your body for the procedure and the recovery ahead.
His approach also includes nutritional and metabolic optimization, with targeted supplementation guided by lab testing to support tissue healing. This detailed framework helps patients across Los Angeles and Beverly Hills get back to the activities that matter most.
Factors Influencing Treatment Decisions
Several key factors shape the decision between non-surgical and surgical treatment for an AC joint separation. The grade of the injury is the starting point, but it is not the only consideration. Your age, overall health, and activity level play a major role.
A young athlete who needs overhead strength for their sport may choose surgery for a grade III injury, while a less active person with the same grade may do well without it. Ongoing pain or functional limitations after a trial of conservative care is another important signal.
Your personal goals and timeline for returning to work, sports, or recreational activities also guide the conversation. Dr. Jazayeri discusses all of these factors with you so you can make an informed decision that aligns with your life.
Care Available In Greater Los Angeles
Patients seeking treatment for an AC joint separation have access to specialized orthopedic care at three convenient locations: Beverly Hills, Westlake Village, and Orange. Dr. Jazayeri completed his sports medicine fellowship at the renowned Kerlan-Jobe Orthopaedic Clinic and his orthopedic surgery residency at NYU Hospital for Joint Diseases.
This training, combined with over 15 years of clinical experience, informs his approach to shoulder injuries. He treats recreational athletes, competitive athletes, combat sports practitioners, and active adults throughout the region. Virtual consultations are also available for patients across California and beyond who want to discuss their AC joint separation with a double board-certified orthopedic surgeon.
Frequently Asked Questions About AC Joint Separation Treatment
-
An AC joint separation occurs when the ligaments connecting the collarbone to the shoulder blade are injured. This can happen due to a fall or direct impact, leading to varying degrees of pain and instability in the shoulder.
-
Mild cases, classified as grades I and II, often respond well to non-surgical treatments. These may include rest, ice, anti-inflammatory medications, and physical therapy to help restore strength and range of motion.
-
Surgery may be needed for higher-grade separations, particularly if there is ongoing pain or instability. Grades III to VI injuries often require surgical intervention to repair the damaged ligaments and restore shoulder function.
-
Recovery times can vary based on the severity of the injury and the treatment method. Non-surgical cases typically see patients returning to normal activities within 2 to 12 weeks, while surgical cases may take 3 to 6 months for full recovery.
-
Rehabilitation is crucial for both non-surgical and surgical treatments. A structured rehab program helps restore function, strength, and range of motion, ensuring a safe return to daily activities and sports.
Why Choose Us For Your AC Joint Separation Treatment?
We understand that an AC joint separation can be frustrating and painful. Dr. Reza Jazayeri is a double board-certified orthopedic surgeon with over 15 years of experience.
He specializes in sports medicine and has extensive training in shoulder injuries. His training at the Kerlan-Jobe Orthopaedic Clinic means you’re getting care from someone who knows the latest techniques and treatments.
We focus on personalized care for every patient. Dr. Jazayeri starts with a thorough evaluation to understand your specific injury and needs.
Whether you need non-surgical options or surgical intervention, he will guide you through each step. Our goal is to help you recover quickly and safely, so you can get back to doing what you love in the Greater Los Angeles area.
Meet Dr. Reza Jazayeri
Dr. Reza Jazayeri specializes in sports medicine with expertise in shoulder, knee, and elbow injuries. A Southern California native, Dr. Jazayeri combines an engineering background with elite surgical training, completing his orthopedic surgery residency at the nationally ranked NYU Hospital for Joint Diseases and a sports medicine fellowship at the renowned Kerlan-Jobe Orthopaedic Clinic.
After more than 15 years caring for patients within the Southern California Permanente Medical Group, Dr. Jazayeri joined DOCS Health to expand a practice focused on personalized orthopedic and sports medicine care and surgical excellence. As Director of Longevity at DOCS Health, he leads the development and implementation of optimization protocols and regenerative medicine strategies designed to improve long-term musculoskeletal health and extend healthspan.
His published work includes a 2026 coauthored review of nutritional optimization in spine surgery in the Journal of the American Academy of Orthopaedic Surgeons. View Dr. Jazayeri’s research publications and training.
I am a hairdresser and I couldn’t work for the past 2 years. I saw Dr. Jayazeri and he did my shoulder replacement surgery. It was the best experience I’ve ever had. He is an amazing surgeon and human being. Now 5 weeks after my surgery, I’m back at work! I highly recommend Dr. Jazayeri.
Schedule Your Consultation Today
If you are dealing with shoulder pain from an AC joint separation, getting the right diagnosis and treatment plan is the first step toward recovery. Dr. Jazayeri brings double board certification in orthopedic surgery and sports medicine, fellowship training at Kerlan-Jobe, and over 15 years of experience. He applies this expertise to every patient he treats in the Greater Los Angeles area.
His practice philosophy is simple: treat every patient with the same level of care and attention he would give to his own family and friends. Contact our Beverly Hills, Westlake Village, or Orange office to schedule your consultation and start your path back to the activities you love.
Medically reviewed by Reza Jazayeri, M.D. on
