Bursitis
- Bursitis Overview
- Bursitis Causes
- Bursitis Symptoms
- When to Seek Medical Care
- Exams and Tests
- Bursitis Treatment
- Self-Care at Home
- Medical Treatment
- Next Steps
- Follow-up
- Prevention
- Outlook
- Multimedia
- Synonyms and Keywords
- Authors and Editors
- Viewer Comments: Bursitis - Describe Your Experience
Bursitis Overview
Bursae (one is a bursa) are fluid-filled sacs that cushion areas of friction between tendon and bone or skin. Like air-filled bubble wrap, these sacs reduce friction between moving parts of the body, such as in the shoulder, elbow, hip, knee, and heel.
The number varies, but most people have about 160 bursae throughout the body. Bursae are lined with special cells called synovial cells, which secrete a fluid rich in collagen and proteins. This synovial fluid acts as a lubricant when parts of the body move. When this fluid becomes infected by bacteria or irritated because of too much movement, the painful condition known as bursitis results.
Next: Bursitis Causes »
Viewer Comments & Reviews
Bursitis - Describe Your Experience
Please describe your experience with bursitis.
| Printer-Friendly Format | | | Email to a Friend |
Women's Health
Find out what women really need.
From WebMD
Pain and Injury Resources
Featured Centers
- 12 Ways to Prevent the Spread of Viruses
- 10 Surprising Benefits of Treating Depression
- Healthy Home: To Buy or Not to Buy Organic?
Health Solutions From Our Sponsors
Bursitis
Shoulder and Neck Pain Overview
Your neck and shoulders contain muscles, bones, nerves, arteries, and veins, as well as many ligaments and other supporting structures. Many conditions can cause pain in the neck and shoulder area. Some are life-threatening (such as heart attack and major trauma), and others are not so dangerous (such as simple strains or contusions).
Shoulder and Neck Pain Causes
- The most common cause of shoulder pain and neck pain is injury to the soft tissues including the muscles, tendons, and ligaments within these structures. This can occur from whiplash or other injury to these areas. Degenerative arthritis of the spine in the neck (cervical spine) can pinch nerves that can cause both neck pain and shoulder pain. Degenerative disc disease in the neck (cervical spondylosis) can cause local neck pain. Abnormal conditions involving the spinal cord, heart, lungs, and some abdominal organs also can cause n...
Read What Your Physician is Reading on eMedicine
Bursitis »
Bursae are saclike structures between skin and bone or between tendons, ligaments, and bone.
Featured Topics
Explore 80+ Centers
- Allergy
- Allergy Medications
- Anaphylaxis
- Antidepressants
- Anxiety
- Arthritis
- Asthma
- Baby's Health
- Back, Neck, Head Injury
- Bioterrorism, Warfare
- Blood, Lymphatic System
- Bone, Joint, Muscle
- Brain, Nervous System
- Breathing Difficulties
- Burns
- Camping
- Cancer, Tumors
- Children's Health
- Cholesterol
- Cold and Flu
- CPR, Choking
- Cuts, Scrapes, Bruises
- Dementia
- Depression
- Diabetes
- Diabetic Coma, Insulin Shock
- Digestive System
- Dislocations
- Drowning
- Drug Overdose
- Ear, Nose, Throat
- Emotional Wellness
- Endocrine System
- Environmental Injuries
- Erectile Dysfunction
- Exercise, Nutrition
- Eye, Vision
- Fainting
- Fever
- First Aid, Emergency
- First Aid Kits
- Food Poisoning
- Foreign Bodies
- Fractures, Broken Bones
- Glaucoma
- Headache
- Health, Medical
- Heartburn, GERD, Reflux
- Heart, Blood Vessels
- Heart Attack
- Hepatitis
- Immune System
- Incontinence
- Infections
- Kidneys, Urinary System
- Lung, Airway
- Medications
- Men's Health
- Mental Health, Behavior
- Multiple Sclerosis
- Nosebleeds
- Osteoporosis
- Outdoor Living
- Overexposure
- Poisoning
- Procedures
- Psoriasis
- Public Health
- Scuba Diving, Swimming
- Seizures
- Senior Health
- Shock
- Skin, Hair, Nails
- Sleep Disorders
- Social, Family Health
- Sports Injury
- Sprains, Strains
- Statins
- STDs
- Substance Abuse
- Teen Health
- Teeth, Mouth, Oral Health
- Weight Management
- Wilderness Emergencies
- Women's Health
- Wounds
