Medical glossary

Chiropractic Glossary

Common terms and definitions to help you understand your care.

Medical Terms and Definitions

Adjustment (Manipulation)

A safe, controlled force applied to a joint to restore proper motion and alignment. At Mecham Chiropractic, we use both traditional manual adjustments and gentle harmonic techniques.

Cervical Spine

The upper portion of the spine, comprising the seven vertebrae of the neck. Misalignments here often cause neck pain and headaches.

Decompression Therapy

A non-surgical treatment that gently stretches the spine to relieve pressure on discs. It is highly effective for treating herniated discs and sciatica. Learn more about spinal decompression.

Herniated Disc

A condition where the soft center of a spinal disc pushes through a crack in the tougher exterior casing, often irritating nearby nerves. Also known as a slipped or ruptured disc.

Lumbar Spine

The lower back region, consisting of five large vertebrae. This area bears much of the body's weight and is a common source of back pain.

Sciatica

Pain radiating along the sciatic nerve, which runs down one or both legs from the lower back. It is often caused by a herniated disc or bone spur pressing on the nerve.

Subluxation

A misalignment of the vertebrae that interferes with the nervous system's ability to communicate with the body. Correcting subluxations is the primary goal of chiropractic care.

Thoracic Spine

The middle segment of the vertebral column, located between the cervical (neck) and lumbar (lower back) regions. It provides attachment points for the ribs.

Whiplash

A neck injury due to forceful, rapid back-and-forth movement of the neck, common in auto accidents.

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