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Common shoulder injuries include shoulder dislocation, rotator cuff syndrome, and frozen shoulder. These conditions can result from falls, improper exercise techniques, or failing to warm up thoroughly before playing sports. Moreover, even certain everyday activities can put you at risk of experiencing a shoulder injury.
1. When Do Shoulder Injuries Occur?
The shoulder is one of the most mobile joints in the body; however, this high degree of flexibility also makes it highly susceptible to injury.
Common causes of shoulder injuries include:
- Overuse: Repetitive motions over a long period, such as those found in swimming, tennis, or badminton.
- Improper Technique: Engaging in sports without a proper warm-up or using incorrect form during overhead movements and repetitive shoulder rotations (e.g., tennis, badminton, swimming, weightlifting).
- Trauma: Injuries can also occur while carrying heavy objects, or as a result of traffic or occupational accidents.
- Age-related Degeneration: In older adults, tendons and muscles have often degenerated. Consequently, even a minor injury or simple overexertion of the shoulder can lead to a tendon tear.
When a shoulder injury occurs, patients often experience the following symptoms:
- Persistent Aching: The pain is usually dull and lingering, gradually spreading from the shoulder joint down to the upper arm and elbow.
- Increased Pain with Movement: The pain intensifies when attempting to move the joint, such as swinging the arm or lifting it upwards.
- Muscle Weakness: A noticeable sensation of weakness in the affected arm.
- Associated Symptoms: Swelling, a feeling of joint instability (looseness), or joint stiffness may also be present.
2. 6 Common Shoulder Injuries
Typical injuries affecting the shoulder include:
2.1. Shoulder Capsule Ligament Sprain or Tear
Both physical inactivity and excessive overuse of the shoulder can cause the ligaments surrounding the shoulder joint to become overstretched (sprained) or completely torn. In such cases, patients frequently endure extremely uncomfortable aching or sharp pain in the shoulder joint.
If not treated correctly, the pain can radiate down the arm or to the back, leading to a series of complications such as muscle atrophy, shoulder dislocation, and osteoarthritis (degenerative joint disease).
2.2. Shoulder Dislocation
Shoulder dislocation is a condition where the ligaments are suddenly overstretched, causing the head of the humerus (upper arm bone) to slip out of the glenoid socket. This displacement damages the labrum system and the joint capsule ligaments. A dislocated shoulder can lead to severe consequences, such as axillary nerve damage, vascular injury, rotator cuff tears, or fractures.
2.3. Frozen Shoulder (Adhesive Capsulitis)
Frozen shoulder, also known as adhesive capsulitis, accounts for approximately 2% of all shoulder-related injuries. In addition to trauma, several underlying medical conditions can increase the risk of developing this condition, including diabetes, hyperthyroidism, hypothyroidism, Parkinson’s disease, and heart disease.
2.4. Shoulder Labrum Tears
The labrum is a fibrocartilaginous structure located at the rim of the glenoid (shoulder blade socket). Despite its relatively sturdy structure, the labrum can be damaged by falling on an outstretched hand, direct impact to the shoulder, sudden pulling or jerking of the arm, or natural age-related degeneration. Signs of a labral tear include deep-seated pain within the shoulder joint, clicking or popping sensations (crepitus) during movement, and noticeable weakness in the shoulder muscles.
2.5. Shoulder Fractures
In the event of a fracture, the patient will immediately experience intense, agonizing pain, accompanied by swelling and bruising around the injured area. Additionally, the shoulder may appear sagging or “dropped,” and the patient will be unable to lift their arm.
2.6. Rotator Cuff Syndrome
Rotator cuff syndrome, or rotator cuff tendinitis, is common in individuals who perform repetitive overhead movements, such as painters, baseball players, or badminton players. The pain caused by this syndrome is typically a dull ache that may radiate up to the neck or down the arm, though it usually does not extend past the elbow. Furthermore, patients may experience arm weakness and difficulty sleeping at night due to the discomfort.
3. What to Do When Sustaining a Shoulder Injury?
When experiencing a shoulder injury, patients can apply several of the following measures:
3.1. Rest
Patients must prioritize active rest and avoid participating in sports especially those requiring overhead arm movements like tennis or badminton. Additionally, refrain from carrying or lifting heavy objects.
3.2. Cold Compress (Icing)
Applying a cold compress helps prevent or reduce swelling, while effectively alleviating muscle spasms and pain. Accordingly, during the first 1 to 3 days (from the time of injury), you should ice the injured shoulder area for 15-20 minutes per session, with each session spaced 2-3 hours apart.
3.3. Pain Medication
Over-the-counter (OTC) medications such as Aspirin or Ibuprofen are effective in reducing pain and inflammation. Additionally, steroid (corticosteroid) injections into the shoulder joint are common for more severe cases or when rapid pain relief is required.
However, both oral and injectable pain medications carry numerous side effects; therefore, patients should not self-medicate without a doctor’s prescription and guidance.
3.4. Surgery
If conservative treatments prove ineffective, doctors may perform surgery. However, this method carries various risks; therefore, it is typically indicated only for severe shoulder injuries.
3.5. Chiropractic combined with Physical Therapy and Rehabilitation
In treating shoulder injuries, the combination of Chiropractic care and Physical Therapy/Rehabilitation is highly regarded by many experts. This approach effectively restores the shoulder’s structure and is safe for overall health, as it is non-drug and non-surgical.
At ACC Clinic, this combined treatment regimen is applied as follows:
- Chiropractic: Doctors perform manual adjustments on misaligned joints to return them to their original positions. This helps dissipate pain and effectively improves the strength of the shoulder area.
- Physical Therapy & Rehabilitation: Alongside personalized exercises designed for each patient, ACC doctors utilize Shockwave therapy and High-intensity Laser therapy to accelerate the healing process, alleviate pain, and minimize treatment time.
4. How to Prevent Shoulder Injuries
To prevent shoulder injuries, you should keep the following points in mind:
- Always warm up thoroughly before practicing or competing in sports.
- Avoid sudden, high-intensity training as it easily leads to injury. Instead, gradually increase your training intensity.
- For complex techniques, perform them under the supervision and support of a professional coach.
- Incorporate essential nutrients for muscles, bones, and joints into your daily meals.
There have been many cases where patients suffered from shoulder injuries due to negligence or failing to seek root-cause treatment early. This often results in severe long-term complications or even forces them to give up their favorite sports. Therefore, as soon as any abnormal signs appear in the shoulder following an injury, patients should visit a reputable medical facility for a check-up and an optimal treatment protocol.
