Shoulder Pain:Over View

Shoulder pain is a symptom rather than a condition in itself

Shoulder pain is a symptom rather than a condition in itself. Shoulder disorders are the most common causes of shoulder pain.


Examples Of Shoulder Disorders Include:

• Frozen shoulder – a painful condition that reduces normal movement in the joint and can sometimes prevent movement in the shoulder altogether 
• Rotator cuff disorders – the rotator cuff is a group of muscles and tendons that surround the shoulder joint and help to keep it stable 
• Shoulder instability – where the shoulder is unstable and has an unusually large range of movement (hypermobility) 
• Acromioclavicular joint disorders – conditions that affect the acromioclavicular joint, which is the joint at the top of the shoulder

How Common Are Shoulder Disorders?

• Shoulder disorders are fairly common. About 3 in 10 adults are affected by these types of conditions at any one time.
• Frozen shoulder and rotator cuff disorders are most common in middle-aged and older people. 
• Shoulder instability and acromioclavicular joint disorders tend to affect younger people, particularly men who play certain sports.

For Example:

Sports that involve repetitive shoulder movements, such as overarm bowling or throwing
contact sports, such as rugby, where you may injure or fall on your shoulder

Outlook

Shoulder pain can be a long-term problem. Up to half of people still have symptoms after 18 months. It is therefore important to obtain the correct diagnosis so that you can receive effective treatment for your symptoms.
Several treatment options are available for shoulder pain. They include:
painkillers – such a paracetamol
physiotherapy – where physical methods, such as massage and manipulation, are used to promote healing
injections of corticosteroids – corticosteroids are a type of medication that contain hormones
surgery (in some cases)

Lumbar Decompressive Surgery - Who Needs It?

1. Healthy disc
2. Nerve root
3. Extruded disc protrusion
4. Disc bulge
5. Spinal nerves (cauda equina)

Conditions that may require lumbar decompressive surgery include:

Spinal Stenosis:

Spinal stenosis is the narrowing of the central spinal canal or side root canals of the spine. This narrowing causes pressure on the nerves in the canal, leading to pain, usually in the lower back and legs.

Causes Of Spinal Stenosis Include:

Age-related degeneration of the spine. The main cause of spinal stenosis is natural age-related degeneration. This is often linked to osteoarthritis. As the vertebrae (bones) of the spine begin to weaken and deteriorate, they rub against each other. This causes bony growths called bone spurs, which can cause the spinal canal to narrow.

Changes in the ligaments of the spine. Like the bones of your spine, the ligaments in your back degenerate over time and can become stiff and thick. This loss of elasticity can have the effect of narrowing your spinal canal.
Diseases of the bone. Diseases that affect bone growth, such as Paget’s disease and achondroplasia, can cause malformation of the bones of the spine and a narrowing of the spinal canal.

Slipped (herniated) Disc

A slipped or herniated disc is when the tough coating of a disc in your spine tears, causing the jelly-like filling to seep out. The torn disc can press on the surrounding nerves causing pain in your back and legs.
A slipped disc can happen at any age, but is more common in people between 20 and 40 years of age. It is usually caused by a combination of minor degeneration in the disc combined with trauma. The trauma can be minor, such as a cough or sneeze.
A slipped disc can press on the nerve sac in the spinal canal causing back pain, or on the surrounding nerves causing pain in the back and legs.

Spinal Tumours

Abnormal growths and tumours can form along your spine. These are usually benign (not cancerous), but growing tumours may compress your spinal cord and nerve roots causing pain.
Injury

Injury to your spine, such as dislocation and fractures, or the swelling of tissue after spinal surgery, can put pressure on your spinal cord or nerves.

When To Consider Surgery

Lumbar decompressive surgery is considered as a treatment for spinal stenosis when:
pain relief medication and other treatments have failed to help your symptoms,
the pain is so severe it is interfering with your quality of life, including work and sleep,
you have had an MRI scan that shows you have a disc, bony spur or thickened ligament pressing on a nerve, or
you have cauda equina syndrome, a rare and severe form of spinal stenosis. Pressure on the nerves in the lower back causes numbness in the buttocks and prevents you from urinating. In this case, emergency surgery is needed.