slipcover definition: a removable, fitted cloth cover for an armchair, sofa, etc.transitive verb -Â·covÂ·ered, -Â·covÂ·erÂ·ing to cover (a chair, etc.) with a slipcover... Definitions
Upper and middle back pain may be caused by: 1  Overuse, muscle strain, or injury to the muscles, ligaments, and discs that support your spine. 2  Poor posture. 3  Pressure on the spinal nervesspinal nerves from certain problems, such as a herniated disc.  A fracture of one of the vertebrae.
The following medical conditions are some of the possible causes of Back muscle pain. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Arthritis. 2  Osteoporosis. 3  Sciatica. 4  Tuberculosis. 5  Stress.he following medical conditions are some of the possible causes of Back muscle pain. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Arthritis. 2  Osteoporosis. 3  Sciatica. 4  Tuberculosis. 5  Stress.