Guide | August 17, 2026

Shoulder Impingement: Symptoms, Causes, Treatment

Shoulder impingement suddenly makes everyday movements difficult: putting on a jacket, washing your hair, lifting a suitcase into the overhead compartment, or sleeping on the affected side at night.

Many patients first notice the pain when moving their arms overhead. Later, the symptoms also occur when reaching behind them, during exercise, or while at rest.

If you’d like to seek treatment for your shoulder impingement, an accurate diagnosis is crucial. At ROC Ortho in Aschheim, we therefore do not view shoulder pain as an isolated joint problem. We investigate why the space under the acromion has narrowed, which structures are affected, and which shoulder impingement treatment is appropriate for your specific condition, taking into account biomechanics and load-bearing capacity.

In this guide, you’ll learn how to recognize shoulder impingement, what causes it, how it’s diagnosed, and what conservative or surgical treatment options are available. We’ll also explain when physical therapy is recommended and when you can resume sports after shoulder impingement.

What Happens in the Joint During Shoulder Impingement

In shoulder impingement, soft tissues in the space beneath the acromion are compressed or irritated. This area is known as the subacromial space. Among other things, the tendons of the rotator cuff, the bursa, and other important sliding structures run through this area. When the arm is raised forward or to the side, the head of the humerus glides beneath the acromion. If this interaction is disrupted, pressure is exerted on sensitive structures.

The term “impingement syndrome” describes this mechanism very clearly. The shoulder functions as a finely tuned system of muscles, tendons, and joints. If a muscle is weakened, the shoulder blade does not function optimally, or the joint alignment changes, friction and pressure result. Initially, this often leads to tendon irritation or bursitis. If the underlying cause persists, pain, loss of strength, and restricted movement may worsen.

However, shoulder impingement does not automatically mean a torn tendon. Rather, it indicates that the shoulder can no longer perform certain movements optimally. This is precisely why a thorough diagnosis of shoulder impingement is the foundation for successful treatment.

Typical symptoms of shoulder impingement: These symptoms are indicative of impingement syndrome

Many patients initially describe a pulling pain on the outside of the upper arm. Often, however, the actual cause lies in the shoulder itself. The pain often radiates from the front or side of the shoulder into the upper arm, but usually does not extend all the way to the hand.

Typical symptoms of shoulder impingement include:

• Pain when raising the arm to an angle of between about 60 and 120 degrees
• Nighttime pain, especially when lying on the affected shoulder
• Pain when reaching for the seat belt or into a jacket sleeve
• Loss of strength when lifting, throwing, or pushing
• Stiffness after periods of rest
• Symptoms Associated with Overhead Movements at Work or During Sports

There is one warning sign you should take seriously: If, after a fall, you suddenly can no longer actively lift your arm, notice a significant loss of strength, or experience numbness, you should have your shoulder examined by an orthopedist as soon as possible.

Similar symptoms may also be caused by a rotator cuff tear, calcific tendinitis, osteoarthritis of the acromioclavicular joint, frozen shoulder, or problems with the cervical spine. That is why a thorough evaluation is important before beginning treatment for shoulder impingement.

Diagnostics at ROC Ortho: Understand First, Then Treat

For us, successful treatment of shoulder impingement begins with a thorough examination. We assess range of motion, strength, scapular movement, pain points, and the function of the cervical spine and adjacent joints. Only the combination of a medical history, physical examination, and imaging provides a complete picture.

Depending on the specific issue, we at ROC Ortho use a variety of diagnostic procedures:

• Ultrasound for the dynamic evaluation of tendons and bursae
• Digital X-rays to visualize the shape of the acromion, calcium deposits, or osteoarthritis
• Open MRI for evaluating the rotator cuff, bursa, muscles, and bones
• Functional assessment of posture, muscle control, and movement patterns

Our open MRI in Aschheim is particularly suitable for cases where a tendon tear is suspected, there is severe tendon irritation, symptoms involving the biceps tendon, or unexplained nighttime pain. In addition, an ultrasound examination provides valuable information because it allows us to assess the shoulder while it is in motion.

One thing is important to us: We don’t treat the MRI image—we treat your symptoms. Imaging abnormalities can also be found in people who have no symptoms. Conversely, even minor changes can cause significant pain. That’s why we consistently tailor every shoulder impingement treatment to your individual findings and personal goals.

Treating Shoulder Impingement Without Surgery: Our Treatment Plan

For most patients, shoulder impingement can initially be treated without surgery. The goal of conservative treatment for shoulder impingement is to reduce pain, soothe irritated tissues, improve range of motion, and gradually restore the shoulder’s ability to bear weight.

At ROC Ortho, we focus on a personalized treatment plan. The most appropriate therapy depends, among other things, on the cause of your symptoms, the condition of your tendons, the physical demands of your job and athletic activities, and your personal goals.

Physical Therapy: The Shoulder Needs Movement, Not Rest

Complete rest rarely helps with shoulder impingement. On the contrary: If the shoulder remains immobile for an extended period of time, strength, mobility, and coordination may continue to decline.

For this reason, physical therapy forms the basis of shoulder impingement treatment for most patients. The goal is to strengthen the rotator cuff, improve scapular movement, and promote mobility in the thoracic spine. This allows the shoulder to function stably and with as little pain as possible.

At ROC Ortho, we tailor your treatment plan to your specific diagnosis and daily life. People who regularly work with their arms raised above their heads often need a different exercise program than those who develop shoulder pain while playing golf or tennis. Together with our physical therapy team, we’ll develop a training plan that’s suited to your activity level and helps stabilize your shoulder over the long term.

Infiltrations: When Pain Prevents You from Exercising

If bursae or tendons are severely irritated, pain can make any active exercise difficult. In these cases, a targeted injection can be a useful complement to shoulder impingement treatment.

The treatment often helps reduce the inflammatory response and creates a therapeutic window of opportunity during which physical therapy and muscle strengthening become possible again.

At ROC Ortho, we perform image-guided injections when indicated in order to treat the affected structures as precisely as possible. Our goal is not merely short-term pain relief, but rather to lay the foundation for a lasting improvement in shoulder function.

Shock Wave Therapy and PRP: Regenerative Treatment Options for Shoulder Impingement

Not every sore shoulder requires the same treatment. That’s why at ROC Ortho, we assess on a case-by-case basis whether regenerative therapies can effectively complement your shoulder impingement treatment.

In cases of chronic tendon irritation or calcific tendinitis of the shoulder, shock wave therapy can help promote healing and stimulate irritated tendon insertions.

Autologous blood therapy with PRP may also be an option for certain tendon conditions. In this procedure, growth factors are extracted from your own blood and precisely injected into the affected areas to support the body’s natural repair processes.

We do not decide whether shockwave therapy, PRP, or another treatment is appropriate based on a single MRI finding. Among other factors, we consider the condition of the tendons, the degree of inflammation, any underlying medical conditions, medications, and your personal goals in your career, daily life, and sports.

Shoulder Impingement Exercises: Which Exercises Really Help?

The right shoulder impingement exercises are among the most important components of successful treatment. However, it is crucial that the exercises be tailored to your individual condition.

A common mistake is to start too early with heavy weights or painful overhead movements. If the shoulder subsequently reacts with nighttime pain or more severe discomfort, the load was usually too heavy.

Depending on the findings, we at ROC Ortho rely on the following exercise modules, among others:

• Targeted training for scapular control
• External rotation with light resistance
• Mobilization of the Thoracic Spine
• Strengthening the Serratus Anterior
• Eccentric Training of the Rotator Cuff

During an acute phase of muscle soreness, you should avoid heavy overhead presses, deep dips, wide lateral raises, or exercises performed behind the head as much as possible. Pain is not a sign of a particularly effective workout, but rather usually an indication that the angle, load, or technique needs to be adjusted.

Shoulder Impingement and Pull-Ups: Take a Break or Adjust Your Workout?

Many physically active patients ask us whether they can continue doing pull-ups despite having shoulder impingement. There is no one-size-fits-all answer. The key factors are how severe the symptoms are and which structures are affected.

Pull-ups place high demands on the rotator cuff, scapular mobility, biceps tendon, and shoulder joint. Especially in the lower position, significant forces act on the space beneath the acromion. If this area is already irritated, a full dead hang, kipping pull-ups, very wide grip variations, or added weight can exacerbate the discomfort.

Our goal, therefore, is not to ban exercise outright. Rather, we adapt the training to the healing process. Often, controlled pulling exercises with a neutral grip, rowing movements, or isometric holds are more appropriate at first. Only once the shoulder is stable again and can bear weight without pain do we gradually increase the intensity.

Nighttime pain or significantly worse symptoms the day after a workout are good indicators of overexertion. In that case, your workout routine should be adjusted. Together with our physical therapy team, we’ll develop a personalized exercise plan so you can return to your sport as safely as possible.

Shoulder Impingement Duration: How Long Does It Take to Heal?

One of the most common questions is: “How long does shoulder impingement last?”

There is no one-size-fits-all answer. The duration of recovery depends, among other things, on the cause of the symptoms, the condition of the tendons, your occupation, your level of physical activity, and how consistently you follow the treatment plan.

Guidelines are:

• Acute bursitis: typically 2 to 6 weeks
• Functional shoulder impingement: usually 8 to 12 weeks of targeted therapy
• Chronic tendon irritation: often 3 to 6 months
• Complex tendon injuries or tendon tears: individual course of recovery
• After shoulder impingement surgery: several months of rehabilitation

It is important to us that expectations are realistic. The shoulder rarely heals in a linear fashion. Good days and bad days often alternate. What matters is not any single day, but rather that pain, range of motion, and ability to bear weight improve steadily over several weeks.

Shoulder Impingement: How Long Will You Be on Sick Leave?

How long you will be unable to work due to shoulder impingement depends primarily on your occupation.

People who work primarily at a desk can often return to work sooner than those who regularly lift heavy loads or work overhead.

The following factors also influence the duration of sick leave:

• Pain intensity
• Shoulder Mobility
• Sleep Quality
• necessary pain medication
• Physical Strain at Work
• possible surgery and rehabilitation

That’s why at ROC Ortho, we discuss not only your diagnosis but also your specific work routines. The more precisely we understand the movements you perform on a daily basis, the better we can assess when a safe return to work is possible.

When Shoulder Impingement Surgery May Be Recommended

Many patients want to know when shoulder impingement surgery is truly necessary. In fact, surgery is rarely the first step in treatment.

First, we always assess whether the symptoms can be improved through targeted conservative treatment for shoulder impingement. Surgery may be appropriate only if these measures have been followed for a sufficient period of time and there is still no satisfactory improvement, or if there is a significant mechanical problem.

Depending on the findings, the procedure may be aimed at,

• to expand the space under the shoulder roof,
• to remove inflamed bursa tissue,
• to remove bony growths or
• to treat a rotator cuff tear.

At ROC Ortho, we generally take a joint-preserving approach. If non-surgical treatment for shoulder impingement is medically appropriate, we consistently pursue those options. At the same time, we’ll be honest with you if surgery is the better long-term solution.

Why ROC Ortho Takes a Different Approach to Shoulder Impingement

At ROC Ortho, we don't view shoulder problems in isolation. Our goal is to understand the cause of your symptoms and work with you to develop the right treatment plan.

To this end, we combine modern orthopedic diagnostics with conservative and regenerative treatment options. Depending on the findings, we can combine, among other things, ultrasound, digital X-rays, open MRI, injections, shockwave therapy, PRP, and individually tailored physical therapy.

Many patients come to us because painkillers, isolated injections, or non-specific exercises have not brought about lasting relief. Often, the problem is not a lack of motivation, but rather the absence of a structured treatment plan.

That is why we develop a personalized treatment plan based on your medical findings, your symptoms, and your personal goals. Our goal is to reduce pain, restore shoulder function, and enable you to return to your daily life, work, and sports activities.

If you would like to know which shoulder impingement treatment is right for you, please feel free to schedule an appointment at ROC Ortho in Aschheim. Please bring any MRI images, medical reports, and information about previous treatments with you. Together, we will discuss which treatment plan is best for your shoulder.

The Medical Team

Dr. med. Daniel Filesch

Specialist in orthopaedics and trauma surgery

Martina Berger

Doctor for regenerative orthopaedic procedures

Dr. med. Edan Manos

Doctor for regenerative orthopaedic procedures

Patrick Heine

Specialist in orthopaedics and trauma surgery

Modern office space

Frequently Asked Questions About Shoulder Impingement

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