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Shoulder Anatomy

Anatomy of the shoulder

The shoulder is a unique and complex joint. The shoulder needs a high degree of flexibility, but it also needs to remain stable in multiple planes of motion. To accomplish this, the shoulder joint is supported by a combination of bones, ligaments, and muscles.

The shoulder is made up of the following parts:

What are the symptoms of a shoulder injury?

Symptoms of a shoulder injury include:

How are shoulder injuries diagnosed?

The diagnostic process starts by talking with you about your symptoms and conducting a detailed physical examination. Diagnostic imaging, including X-rays and MRI scans, can be useful for a diagnosis as well.

What are the treatment options for shoulder injuries?

Activity modification

Some symptoms can be relieved by avoiding activities that make your symptoms worse.

Anti-inflammatory medicines

Over-the-counter medications such as Aleve, Advil, Motrin, and aspirin can help reduce swelling and pain.


Place a bag of ice directly onto the shoulder for 20 minutes to reduce and prevent inflammation.


In the specialist’s office, medication is injected directly into the joint. Injections can provide lasting relief of pain and swelling.

Physical therapy

A therapist can work with you to improve strength and to teach proper shoulder mechanics.


Start with a free wellness consultation to explore your goals and what tools are available to you.

Integrated physical therapy and wellness

Our team of physical therapists, performance specialists, and registered dietitians works collaboratively with you to design an integrated rehabilitation plan that will help you reach your full potential.


If you fail to improve after nonsurgical care, your specialist may wish to intervene surgically. Your specialist can discuss the details of the surgery with you should it become necessary.