Shoulder Pain in Wentzville, MO. Those who experience shoulder pain know how debilitating it can be. It can make any daily task from watering the flowers to serving an ace on the tennis court frustrating and, for some of us, unfeasible. But you do not need to live the rest of your life with pain and limited shoulder movement. At Axes PT in Wentzville, MO, our licensed physical therapists specialize in personalized treatment modalities, proven to work through research, to get you back to striking out opponents, or just combing your hair pain-free. Allow us to safely and effectively treat your shoulder pain. Request an appointment online or call the location nearest you.
The Anatomy of the Shoulder | Shoulder Pain in Wentzville, MO
The shoulder is among human body’s largest and most intricate joints. In actuality, what we call the shoulder joint is made up of four different joints:
- The glenohumeral (GH) joint is the joint where the humerus (upper arm bone) fits into a relatively small dish called the glenoid. Because the ball is 3-4 times larger than the socket, it allows for more movement than any other joint.
- The acromioclavicular (AC) joint is formed by the junction of the clavicle the acromion, the part of the scapula that is the highest part of the shoulder. A plane joint, it allows for additional rotation of the shoulder blade.
- The sternoclavicular (SC) joint is a plane-style synovial joint located where the clavicle meets the breastbone at the bottom of the neck. This joint is where the arm and body 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 ligaments connecting it to bone. It is made up of the shoulder blade and its articulation with the ribcage.
In addition to those four joints, the shoulder is made up of:
- the four muscles of the rotator cup that surround the head of the humerus, which are responsible for movement and keep the head of the upper arm bone firmly within the shallow socket of the shoulder
- the shoulder capsule, a soft tissue sac that encloses the joints in the shoulder
- the ligaments of the shoulder which provide passive stability while still allowing for a wide range of movements
- the tendons in the biceps and shoulder which connect muscle to bone
- the brachial plexus nerves that send motor messages from the brain to muscles and sensory information (like pain) from the joints back to the brain
- the blood vessels that supply nutritious blood to the muscles, ligaments, and tendons
Being able to move your shoulder pain free depends on every part of the system being healthy and working together. Blood must be allowed to reach the shoulder keep oxygen levels and muscles strong and stimulate the body’s natural recovery processes. The muscles strong enough to move and flexible enough to safely make those movements, the tendons attaching bone and muscle must be intact and strong, the ligaments connecting bones need to help maintain structure, and the brain and shoulder need to have clear communication with each other. When any of these parts are not at optimal health, it often causes shoulder pain and movement problems. If you’re experiencing shoulder pain or any other symptoms of a shoulder injury, reach out to Axes’ physical therapists for a complimentary injury screening.

What’s Behind My Shoulder Pain?
As the shoulder is complex, shoulder pain can have many root causes, from sports injuries to a car accident, a work injury from overuse to our bodies just getting weaker as we get older. Below are the most common underlying conditions that lead to shoulder pain in Wentzville, MO:
- Bursitis — The bursae are small, fluid-filled sacs that work as a cushion and gliding surface between muscles, bones, tendons, and skin. Bursitis the result of the bursae becoming inflamed after repeated activities, often occurs in association with irritation of the rotator cuff, and can make daily activities like getting in and out of cars tremendously painful.
- Tendinitis — Tendinitis generally occurs because of a tendon becoming irritated. It typically falls into one of two categories:
- Acute: This can happen because of trauma, repeated overhead motions, or other overhead activities common in some competitive and activities and fields of employment, such as volleyball or moving objects above your head.
- Chronic: The result of wear and tear or general weakness as we age.
Symptoms include smarting pain, tenderness, and slight swelling.
- Rotator Cuff Tear — These can also be caused by acute injuries, such a blow to the shoulder, or more chronic in nature. They usually start with fraying and then tear. People often live with partial thickness tears obliviously. Complete tears, where the tendon is no longer attached whatsoever to the bone, often require surgery. Symptoms include pain with specific movements, pain when sleeping, and a grinding feeling when performing certain motions.
- Shoulder Impingement — Impingement occurs when your acromion (outer edge of your shoulder blade) irritates the rotator cuff and bursae. It is often the result of rotator cuff swellings after an injury. Shoulder impingement is rarely caused by overuse, and is most common in athletes or others who engage in physical activity.
- Shoulder Instability — This happens when the humerus is allowed to move out of the socket when the capsule or ligaments become stretched, torn, or detached, 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 happens in combination with injury to the surrounding areas of the shoulder. Chronic instability will result in 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. Osteoarthritis is the degeneration of joint cartilage and the underlying bones. It can be the result of old age, persistent injuries, and overuse. Arthritis cannot be cured, but effective pain management is possible with Wentzville, 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 usually happen as the result of falling a significant distance or onto a hard surface or forceful collisions such as being tackles in a football game. The shoulder pain is immediate and obvious, along with considerable swelling and bruising.
- Axillary Nerve Injuries or Brachial Plexus Injuries — Nerve damage in the shoulder can occur when nerves are compressed, when scar tissue interferes with their electric signals, or the nerves are otherwise damaged. Axillary nerve and brachial plexus injuries can cause shoulder pain along with a range of other sensations. They are commonly caused by sudden trauma but can also occur because of degenerative conditions.
Sometimes, injuries are connected, for example instability that leads to impingement. If you’re currently suffering from shoulder pain, one of our no-obligation, free injury screenings in Wentzville, MO may help you discover the root of it. If you’ve sustained a severe injury or have severe shoulder pain, a physician in Wentzville, MO may use a physical examination, an X-Ray, an MRI, a CT scan, arthrogram, and/or arthroscopy to discover the cause. Most people who experience shoulder pain can find relief with a customized treatment plan with knowledgeable physical therapists that are experts in movement health in Wentzville, MO can be a successful way to return to a pain-free daily life and the active lifestyle you deserve.
Treating Your Shoulder Pain in Wentzville, MO
Your customized and proven physical therapy may include any one or a variety of different treatment plans:
- Instrument-assisted soft tissue mobilization to detect and treat any problems with your muscles, ligaments, or tendons
- Pre- and post-surgical rehabilitation, based on a plan with come up with alongside 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 work while your body heals
- Blood flow restriction training to improve strength while reducing overall stress on the shoulder
- Trigger point dry needling to attack irritated muscles, ligaments, and tendons deeper in the body to stimulate blood flow
- Posture correction to make sure you are not inadvertently causing your shoulder pain or heal improperly
- Injury prevention so you can keep participating in the activities you love
- Other safe, effective exercises to increase and maintain your mobility
Missouri Revised Statute §334.506 requires a prescription to attend physical therapy appointments, so it’s necessary to speak to your Wentzville, MO doctor to see if physical therapy is rights for your shoulder pain. Our professional physical and occupational therapists work alongside your primary care physician to make sure your treatment plan fits into your overall treatment plan.
Other services we offer in Wentzville, 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

Wentzville, MO Shoulder Pain | Axes Physical Therapy
A well-functioning shoulder is essential to not only carrying out daily tasks with ease, but to keeping up the active lifestyles we desire. At Axes, we focus on patient results for Wentzville, MO residents by creating proven treatment plans catered to your injury, pain level, age, and the activities you want to get back to. You do not have to delay in getting back to the activities you love and a pain-free life. Make an appointment through our website or reach out to our location most convenient for you.










