Shoulder Pain in Avon, MO. If you live with shoulder pain, you know how debilitating it can be. It can make everything from watering the flowers to playing volleyball frustrating and, in some cases, unfeasible. But you do not need to live the rest of your life with pain and limited shoulder movement. At Axes PT in Avon, MO, our licensed physical therapists specialize in personalized treatment plans, based on evidence, to get you back to the activities you love most. Allow us to turn your shoulder pain from a daily occurrence into a thing of the past. Schedule an appointment online or call our location nearest you.
The Anatomy of the Shoulder | Shoulder Pain in Avon, MO
The shoulder is among the largest and most intricate joints we have. In reality, it is made up of four independent smaller joints:
- The glenohumeral (GH) joint is a ball and socket joint where the humerus (upper arm bone) fits into a relatively small dish called the glenoid. Because the top of the upper arm bone is several times larger than the socket, it is the most mobile joint in the body.
- The acromioclavicular (AC) joint connects the collarbone to the acromion, the part of the scapula that is the highest part of the shoulder. A plane joint, it allows you to outstretch your arm.
- The sternoclavicular (SC) joint is a plane-style synovial joint located where the clavicle meets the sternum at the base of the neck. This joint is where the arm and torso meet, it it ensures your arm and body move in coordination.
- The scapulothoracic (ST) “joint” is more of a “floating” joint as it does not have typical joint characteristics. It attaches and allows movement between the shoulder blade and the part of rib cage at the back of our bodies.
The shoulder is supported and surrounded by:
- the four muscles of the rotator cup covering the head of the humerus, which are responsible for movement and keep the head of the humerus firmly within the shallow socket of the shoulder
- the shoulder capsule, a tough sheath or membrane that surrounds and protects the shoulder
- the four shoulder ligaments which provide passive stability while still allowing for a wide range of movements
- the biceps tendon and rotator cuff tendons which connect muscle to bone
- the brachial plexus nerves that allow for the brain and muscles to communicate with each other
- the arteries that pump nutrient-rich blood to the shoulder
In order for the shoulder to function properly every joint, ligament, tendon, muscle, artery, capsule, and nerve must function well. Blood must be allowed to reach the shoulder keep oxygen levels and muscles strong and stimulate the body’s natural recovery processes. The muscles must have adequate strength and flexibility, the tendons connecting them to the bones must be intact and strong, the ligaments that attach our bones need to be similarly healthy, and the brain and shoulder need to have clear communication with each other. When any one of the parts of the shoulder is damaged, inflamed, or otherwise irritated, it can lead to a disruption of the whole system, and anywhere from nagging to intense shoulder pain or loss of function. If you’re experiencing shoulder pain or any other symptoms of a shoulder injury, reach out to Axes’ physical therapists for a no-risk, no-obligation injury screening.

What Causes Shoulder Pain?
Shoulder pain can be caused by numerous different circumstances, from sports injuries to falls, a work injury from overuse to our bodies just getting weaker as we get older. The following are common causes of shoulder pain that our team see in Avon, MO:
- Bursitis — The bursae are small, fluid-filled sacs that cushion bones, tendons, and muscles in and around your shoulders, elbows, hips, knees, and other joints. Bursitis the result of the bursae becoming inflamed after repeated activities, often occurs in combination with inflammation of the rotator cuff, and can make basic activities like carrying groceries tremendously painful.
- Tendinitis — Tendinitis generally occurs because of a tendon becoming irritated. There are two types of tendinitis:
- Acute: This can happen because of a sudden blow, repeated throwing, or other overhead activities common in some sports and occupations, such as swimming or lifting and lowering objects.
- Chronic: The result of degenerative conditions or the body becoming weaker as we age.
The condition causes pain and tenderness just outside the joint.
- Rotator Cuff Tear — These can also be acute, such lifting an incredibly heavy object, or repetitive movements or old age. The tendon is initially frayed before becoming torn. A partial tear often goes unnoticed. Full-thickness tears, where the tendon is completely detached from the bone, often require surgery. Associated symptoms are pain when performing certain movements, pain when sleeping, and a cracking feeling when performing certain movements.
- Shoulder Impingement — Impingement is the result of the rotator cuff and bursae rubbing against your shoulder blade. It often occurs in combination with an injury that causes inflammation in the rotator cuff. Shoulder impingement is most common in people who play sports or are otherwise active.
- Shoulder Instability — This happens when the head of the humerus is exits the shoulder socket, and also can be the result of injury or overuse. A dislocation can be partial, coming in and out of the socket, or complete when the bone completely comes out of the socket. It often is accompanied by injury to the surrounding areas of the shoulder. Chronic instability will cause shoulder pain and a sense of the shoulder “giving way.”
- Arthritis — While there are at least six kinds of arthritis, osteoarthritis is the form that typically affects the shoulder. It occurs when the cartilage that acts as a shock absorber between your bones degenerates. Common causes include old age, frequent trauma, and wear and tear. There is no cure for arthritis, but you can find effective pain management methods with Avon, MO physical and occupational therapists.
- Shoulder Fractures — The upper arm bone, clavicle, and shoulder blade are the most commonly broken bones in the shoulder. They are often the result of falling from a height or high-impact collisions such as a car accident. The shoulder pain is usually intense, along with considerable inflammation and bruising.
- Axillary Nerve Injuries or Brachial Plexus Injuries — Nerve damage in the shoulder is the result of when nerves are compressed, when scar tissue blocks their electric signals, or the nerves rupture. Axillary nerve and brachial plexus injuries can cause shoulder pain, stingers, numbness, and loss of sensation in your upper extremities. They are commonly caused by sudden trauma but can also occur because of overuse.
At times, one injury leads to another, for example instability that leads to impingement. If you’re experiencing shoulder pain, one of our no-obligation, free injury screenings in Avon, MO may help you discover the root of it. To diagnose shoulder pain a physician in Avon, MO may use a physical examination, an X-Ray, an MRI, a CT scan, arthrogram, and/or arthroscopy. For most injuries or conditions that cause shoulder pain, a customized treatment plan with professional physical therapists that specialize in movement health in Avon, MO can be an effective way to get you back to the activities you love.
How Do Avon, MO Physical Therapists Treat Shoulder Pain?
Your customized and proven physical therapy treatment plan may include:
- Instrument-assisted soft tissue mobilization to identify soft tissue restrictions, break down scar tissue, and treat the affected area
- Pre- and post-surgical rehabilitation, coordinated together with your physician, if you need surgery to relieve your shoulder pain
- Kinesio Taping® to provide support for your shoulder and keep you safe as you participate in physical activity or go back to work while your body heals
- Blood flow restriction training to offer your shoulder a low-intensity exercise with high-intensity results
- Trigger point dry needling to target harder-to-reach irritated soft tissue to stimulate blood flow
- Posture correction to make sure you do not contribute to your injuries or do not heal correctly
- Injury prevention so you do not lose your active lifestyle in the future
- Other safe, effective treatment methods to increase and maintain your mobility
Missouri Law dictates that you need a prescription to attend physical therapy appointments, so it’s important to speak to your Avon, MO doctor to see if physical therapy is safe and an effective treatment option for your shoulder pain. Our professional physical and occupational therapists work alongside your primary care physician to make sure you are getting the care that fits into your overall treatment plan.
Other services we offer in Avon, MO include:
- Physical Therapy Clinic
- Carpal Tunnel Syndrome Treatment
- Sciatica Treatment
- Sports Medicine
- Hand Pain Physical Therapy
- Foot & Ankle Pain Treatment
- Hip Pain Treatment
- Plantar Fasciitis Treatment
- Stroke Rehabilitation
- Hip Replacement Physical Therapy

Avon, MO Shoulder Pain | Axes Physical Therapy
A healthy shoulder is essential to not only living our every day life, but to keeping up the active lifestyles we desire. At Axes, we focus on patient results for Avon, MO residents by creating evidence-backed treatment plans based on your injury, pain level, age, and how physically active you need to be. Do not wait to get back to the things you love doing most and a pain-free life. Make an appointment through our website or call our location nearest you.












