Presentation on theme: "Painful Shoulder. Normal Anatomy Considerations The shoulder is the most mobile joint in the human body. The joint includes four tendons. The purpose."— Presentation transcript:
Considerations The shoulder is the most mobile joint in the human body. The joint includes four tendons. The purpose of a tendon is to hold muscle to bone. Together, these four "rotator cuff" tendons stabilize the upper arm bone to the shoulder socket and allow a wide range of motion in the shoulder. Definition Shoulder pain involves any pain in or around the shoulder joint.
Any swelling, inflammation, tearing, or bony changes around these tendons causes pain when a person tries to move the arm above the head, behind the back, or straight out in front. Mechanism of the pain
Reasons beyond that pain Because of its high level of mobility, the shoulder has heavy reliance on the muscles around the shoulder to act as dynamic stabilisers during movement of the arm. Dysfunction of the stabilising mechanics, either at the shoulder joint itself or around the shoulder blade, combined with or without abnormalities in the anatomical arrangement of the structures around the joint, or biomechanical faults make the shoulder particularly prone to pain and injury.
How common are these conditions? Around 11 patients out every 1000 visit their GPs with shoulder complaints each year.
Most Common Causes: Frozen Shoulder. (Idiopathic Adhesive Capsulitis). Painful Arc Syndrome.
Frozen shoulder FrozenFrozen shoulder is clinical syndrome charachterized by gross restriction of shoulder movement associated with contraction and thickening of the joint capsule.affect middle age. AlsoAlso associated with severe pain disturb sleeping, ThereThere is frequently history of a minor trauma lead to shoulder cuff tearing, initiating prolonged inflammatory changes and contraction of shoulder cuff responsible of symptoms. IfIf there is no improvement with appropriate treatment for 4 monthes, manipulation of the shoulder under general anasthesia.
Other Causes Bursitis / Rotator Cuff Tendonitis The most common diagnosis in patients with shoulder pain is bursitis or tendonitis of the rotator cuff. Rotator Cuff Tear Rotator cuff tears occur when the tendons of the rotator cuff separate from the bone. Surgery is sometimes necessary for this condition. Calcific Tendonitis Calcific tendonitis is a condition of calcium deposits within a tendon -- most commonly within the rotator cuff tendons. Treatment of calcific tendonitis depends on the extent of symptoms.
Shoulder Instability Instability is a problem that causes a loose joint. Instability can be caused by a traumatic injury (dislocation), or may be a developed condition. Shoulder Dislocation A dislocation is an injury that occurs when the top of the arm bone becomes disconnected from the scapula. Shoulder Separation Also called an AC separation, these injuries are the result of a disruption of the acromioclavicular joint. This is a very different injury from a dislocation! Labral Tear A Bankart lesion is a type of labral tear most commonly due to dislocation of the joint. Bankart lesions cause problems of persistent instability.
SLAP Lesion The SLAP lesion is also a type of labral tear. The most common cause is a fall onto an outstretched hand. Arthritis Shoulder arthritis is less common than knee and hip arthritis, but when severe may require a joint replacement surgery. Biceps Tendon Rupture A proximal biceps tendon rupture occurs when the tendon of the biceps muscle ruptures near the joint.
Referred shoulder pain Gallbladder conditions - usually right shoulder pain. Gallstones Cholangitis Cholecystitis Internal bleeding (see Bleeding symptoms) - often causing shoulder-tip pain Referred heart pain Angina Heart attack Polymyalgia rheumatica
Diagnosis Determining the source of the problem in the shoulder is essential to recommending the right method of treatment. The first step is a thorough medical history. Next, perform a physical examination including the movements
Investigation: Plain X-ray of the shoulder: - Antro-posterior. - Antro-posterior. - Lateral. - Lateral. CT.Scan; provides a more detailed view of the shoulder area MRI and ultrasound are other valuable diagnostic tools because they provide images of the soft tissues without using radiation. Special investigations.
If you suspect infections : WBCBlood culture Chest x-rayAspiration of joint EMG (electromyogram), which can indicate nerve damage an arthrogram, an X-ray study in which dye is injected into the shoulder to allow the orthopaedist to better see the joint and its surrounding muscles and tendons Arthroscopy : is a surgical procedure in which the orthopaedist looks inside the joint with a lighted telescope. It is sometimes used to diagnose causes of shoulder pain and indicate soft tissue injuries that are not apparent in the physical examination, X-rays and other tests.
Normal Antro-posterior view
Normal Lateral View
Treatment It depends entirely on the cause of the problem. Shoulder Pain Treatment Basics : Rest: – The first treatment for many common conditions is to rest the joint, and allow the acute inflammation to subside. –Acute rotator cuff tears require immobilization in a sling. But It is important to use caution when resting the joint, because prolonged immobilization can cause a frozen shoulder. Ice and Heat Application: Ice packs and heat pads are among the most commonly used treatments for shoulder pain.
Stretching: Stretching the muscles and tendons that surround the joint can help with some causes of shoulder pain. Physical Therapy: Physical therapy is an important aspect of treatment of almost all orthopedic conditions. Physical therapists use different modalities to increase strength, regain mobility, and help return patients to their pre-injury level of activity. Some specific exercises may help you stregthen the muscles around the joint and relieve some of the pain associated with many conditions.
Common Causes of Pain and Dysfunction of the Shoulder rotator cuff strains/tears rotator cuff tendinitis glenohumeral (shoulder joint) instability glenohumeral dislocation/subluxation acromioclavicular joint injury fractures of the clavicle (collar bone), or scapula (shoulder blade) adhesive capsulitis (frozen shoulder) biceps tendinitis referred pain from the cervical or thoracic spine referred pain from soft tissues nerve entrapments (eg suprascapular, long thoracic) or brachial plexus injury levator scapula syndrome
Prevention IfIf you have had shoulder pain in the past, use ice and ibuprofen after exercising. LearnLearn proper exercises to stretch and strengthen your rotator cuff tendons and shoulder muscles. A doctor or physical therapist can help.
If you are recovering from tendinitis, continue to perform range-of-motion exercises to avoid "frozen shoulder."If you are recovering from tendinitis, continue to perform range-of-motion exercises to avoid "frozen shoulder." In sports-related activities, learn proper technique to prevent painful and expensive shoulder problems.In sports-related activities, learn proper technique to prevent painful and expensive shoulder problems.
References Clinical Orthopaedic Examination McRae AAOS: American Academy of Orthopaedic Surgeons Essential orthopedics and trauma