2017年8月8日 · Lumbar Disc Displacement is a pathological condition of the lumbar spine in which one of the discs which forms the lumbar spine moves out of its normal alignment. Know the causes, symptoms, treatment and surgery for lumbar disc displacement.

2022年5月12日 · Disc displacement develops when a disc in the spinal column shifts from its original position and presses against the spinal nerves. This causes neck and back pain, numbness, and muscle weakness. What is Disc Displacement?

There are two main causes of disc displacement. The most common cause is trauma to the lower jaw. Depending on the amount of trauma, there can be anterior disc displacement with or without reduction.

2017年8月8日 · Cervical Disc Displacement is a pathological condition of the cervical spine in which one of the discs which forms the cervical spine moves out of its normal alignment. Know the causes, symptoms, diagnosis and treatment of cervical disc displacement.

Degenerative disk disease occurs when the cushioning in your spine begins to wear away. The condition is most common in older adults. After age 40, most people experience some spinal degeneration. The right treatment can lead to pain relief and increased mobility. What is degenerative disk disease?

Temperomandibular joint displacement, also known as internal disc derangement, is an abnormal relationship between the articular disc, the mandibular condyle and the mandibular fossa [1]. The most frequent displacement of the disc is anterior to the mandibular condyle however, in rare cases it can be posteriorly.

As was briefly alluded to earlier, disc displacement can occur when the temporomandibular joint is forced to move in ways that override the stability of the joint structure itself (such as when there is a bite misalignment). This, then, can force the cushioning disc to be displaced.

Disc displacement with reduction (DDWR) is one of the most common intra-articular disorders of the temporomandibular joint (TMJ). Factors related to the etiology, progression and treatment of such condition is still a subject of discussion.

Temporomandibular joint (TMJ) disc displacement without reduction (DDwoR) is a specific temporomandibular disorder (TMD) that can cause TMJ pain and limited mouth opening (painful locking), sometimes called a “closed lock” (Okeson, 2007).

Internal derangements of the temporomandibular joint are conditions in which the articular disc has become displaced from its original position the condylar head. Relevant anatomic structures and their functional relationships are briefly discussed.