Symptoms A-Z

Grinding Sensation in Shoulder Symptom, Causes & Questions

Understand your grinding sensation in shoulder symptoms, including 6 causes & common questions.

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6 Possible Grinding Sensation In Shoulder Causes

The list below shows results from the use of our quiz by Buoy users who experienced grinding sensation in shoulder. This list does not constitute medical advice and may not accurately represent what you have.

Rotator cuff tendonitis

The rotator cuff is an arrangement of muscles and tendons that holds the head of the upper arm bone within the shoulder socket. Rotator cuff tendinitis is the resulting condition when these muscles and tendons become inflamed or damaged.

The dominant symptom is a na...

Pinched nerve in the neck

A pinched nerve in the neck is also called cervical radiculopathy. It means that a nerve in the neck, at a point where it branches off from the spinal cord, is being compressed by the surrounding bones, muscles, or other tissues.

It can be caused by a traumatic injury, such as from sports or an automobile accident, especially if the injury results in a herniated disk. It may also arise from the normal wear and tear of aging.

Symptoms include sharp, burning pain with numbness and tingling from the neck to the shoulder, as well as weakness and numbness into the arm and hand.

Diagnosis is made through patient history, physical examination, and simple neurological tests to check the reflexes. Imaging such as x-ray, CT scan, or MRI may be done, as well as electromyography to measure nerve impulses in the muscles.

A pinched nerve in the neck often improves with simply a few days or weeks of rest. Physical therapy, nonsteroidal anti-inflammatory drugs, and steroid injections into the spine can all be very helpful.

Rarity: Common

Top Symptoms: pain in one shoulder, spontaneous shoulder pain, pain that radiates down arm, pain in the back of the neck, severe shoulder pain

Urgency: Primary care doctor

Brachial plexopathy (shoulder nerve issue)

The brachial plexus is a web of nerves between the neck and shoulder, connecting the spinal cord nerves to the arm. There is one web on each side of the neck. Any injury that forces the shoulder to stretch down, and the neck to stretch up and away, can damage these nerves and cause brachial plexopathy.

Sports injuries and car accidents are often involved. Inflammation, tumors, and radiation treatment can also damage the brachial plexus.

Milder symptoms include numbness and weakness in the arm, with a shocklike stinging or burning sensation. A more severe injury can cause paralysis and loss of feeling in the arm, with pain in some parts of the arm, hand, and shoulder.

These symptoms should be seen by a medical provider since permanent damage can result if the injuries are not treated.

Diagnosis is made through electromyography (EMG) testing, CT scan, MRI, and sometimes angiogram.

Treatment usually involves rest and physical therapy. Surgery may be necessary to remove scar tissue or repair the damaged nerves.

Rarity: Uncommon

Top Symptoms: pain in one arm, shoulder pain that shoots to the arm, arm weakness, numbness in one arm, shoulder pain

Symptoms that never occur with brachial plexopathy (shoulder nerve issue): pain in the front middle part of the neck

Urgency: Primary care doctor

Grinding Sensation In Shoulder Symptom Checker

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Shoulder strain

Shoulder strain means that the muscles and/or the tendons in the shoulder have been overstretched to the point of damage and sometimes partial tearing. (A "sprain" means that ligaments have been damaged.)

Because of its wide range of motion, the shoulder is a relatively unstable joint that is vulnerable to injury. A sudden overloading, especially after long periods of overuse, can finally cause some degree of tearing to the muscle fibers and/or the tendons.

Shoulder strains are most often sports injuries, or are caused by strenuous physical labor.

Symptoms include sudden sharp pain followed by swelling, bruising, and ongoing tenderness.

Diagnosis is made through patient history, physical examination, and sometimes ultrasound.

Treatment involves a short period of rest, followed by gradually increasing exercise to regain strength and prevent stiffness and weakness of the muscles and tendons. Physical therapy will be tailored to the individual and some skills, such as for sports, may need to be relearned. Improving posture while sitting, and adjusting techniques for work and sports, can help prevent recurrence of the strain.

Rarity: Uncommon

Top Symptoms: pain in one shoulder, pain in the front of the shoulder, shoulder pain from overuse, shoulder pain from an injury, sports injury

Symptoms that always occur with shoulder strain: pain in one shoulder

Symptoms that never occur with shoulder strain: arm weakness, arm numbness

Urgency: Phone call or in-person visit

Repetitive strain injury of the shoulder ("swimmer's shoulder")

Repetitive strain injury of the shoulder is caused by consistent repetitive use.

Rarity: Uncommon

Top Symptoms: shoulder pain from overuse, shoulder weakness, shoulder numbness

Symptoms that always occur with repetitive strain injury of the shoulder ("swimmer's shoulder"): shoulder pain from overuse

Symptoms that never occur with repetitive strain injury of the shoulder ("swimmer's shoulder"): severe shoulder pain, shoulder injury

Urgency: Self-treatment

Frozen shoulder (adhesive capsulitis of the shoulder)

Frozen shoulder is also called adhesive capsulitis of the shoulder. The "shoulder capsule" is the strong web of connective tissue which holds the ball joint of the upper arm inside the socket of the shoulder blade. If this connective tissue is damaged, scar tissue – or adhesions – may form and cause the shoulder capsule to become tight, painful, and inflexible.

The condition can happen if an injury to the shoulder forces it to stay immobilized while healing. Additional risk factors may be diabetes, thyroid abnormalities, and heart disease.

Symptoms include gradual worsening of the ability to move the shoulder, due to increasing pain and stiffness in the outer shoulder and upper arm.

Diagnosis is made through physical examination, with simple tests to measure how far the shoulder can move, as well as imaging such as x-ray or MRI.

Treatment involves physical therapy to help restore range of motion; over-the-counter, nonsteroidal anti-inflammatory drugs to ease pain; and sometimes cortisone injections to the shoulder joint. Surgery may be needed in some cases.

Rarity: Common

Top Symptoms: spontaneous shoulder pain, stiff shoulder, dull, achy shoulder pain, shoulder pain that gets worse at night, difficulty moving the shoulder

Symptoms that always occur with frozen shoulder (adhesive capsulitis of the shoulder): stiff shoulder

Urgency: Primary care doctor

Questions Your Doctor May Ask About Grinding Sensation In Shoulder

To diagnose this condition, your doctor would likely ask the following questions:

  • Can you fully move your shoulders around?
  • Where exactly is your shoulder pain?
  • Did you just suffer from a high impact injury (e.g., a fall, collision, accident or sports trauma)?
  • Is your shoulder pain moving down your arm?

The above questions are also covered by our A.I. Health Assistant.

If you've answered yes to one or more of these questions

Take a quiz to find out what might be causing your grinding sensation in shoulder

Grinding Sensation In Shoulder Symptom Checker Statistics

People who have experienced grinding sensation in shoulder have also experienced:

  • 32% Pain In One Shoulder
  • 7% Shoulder Popping
  • 7% Shoulder Pain

People who have experienced grinding sensation in shoulder were most often matched with:

  • 33% Rotator Cuff Tendonitis
  • 33% Pinched Nerve In The Neck
  • 33% Brachial Plexopathy (Shoulder Nerve Issue)

People who have experienced grinding sensation in shoulder had symptoms persist for:

  • 36% Over a month
  • 23% Less than a week
  • 19% Less than a day

Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).

Grinding Sensation In Shoulder Symptom Checker

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Disclaimer: The article does not replace an evaluation by a physician. Information on this page is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes.