撰文 | 姚又誠醫師 椎弓解離癥 (spondylolysis)或稱椎弓骨折 (pars fracture)，是年輕人，尤其是運動員常見造成背痛的原因。椎弓 ( pars interarticularis)是一個脊椎後側的結構，是椎板與上下小面關節的連結處，也是構成脊椎環形構造最細的地方(圖1)。由於這裡的構造特別，也會被醫師戲稱為蘇格蘭狗脖子
Spondylolisthesis is the displacement of one vertebra compared to another. While some medical dictionaries define spondylolisthesis specifically as the forward or anterior displacement of a vertebra over the vertebra inferior to it (or the sacrum)， it is often defined in medical textbooks as displacement in any direction.
Spondylolysis is a stress fracture through the pars interarticularis of lumbar vertebrae. This injury does not always show a symptom， but when it does， the only symptom is usually back pain. We are experiencing extremely high call volume related to COVID-19
Spondylolysis and Spondylolisthesis
Spondylolysis (spon-dee-low-lye-sis) and spondylolisthesis (spon-dee-low-lis-thee-sis) are common causes of low back pain in young athletes. Your spine is made up of 24 small rectangular-shaped bones， called vertebrae， which are stacked on top of one another.
Spondylolysis & Spondylolisthesis
Spondylolysis is a condition when last vertebra of the lower spine is fractured. Spondylolisthesis is a condition when the spondylolysis weakens the bone so much that it cannot maintain proper position and vertebrae start to shift.
Spondylolisthesis: Symptoms， Causes， and Treatment
29/9/2018 · Medical intervention is crucial for relieving symptoms of spondylolisthesis. This condition can cause chronic pain and permanent damage if left untreated. You …
NOTICE: This health information was not created by the University of Michigan Health System (UMHS) and may not necessarily reflect specific UMHS practices. For medical advice relating to your personal condition， please consult your doctor. Complete disclaimer
What Is Spondylosis? Causes， Symptoms， Treatment & …
Many people with spondylosis on X-ray do not have any symptoms. In fact， lumbar spondylosis (spondylosis in the low back) is present in 27%-37% of people without symptoms. In some people， spondylosis causes back pain and neck pain due to nerve compression (pinched nerves). due to nerve compression (pinched nerves).
Spondylolisthesis Treatment， Symptoms & Surgery
The most common symptom of spondylolisthesis is lower back pain. Types include dysplastic， isthmic， degenerative， traumatic， and pathologic. Learn about the types and symptoms of spondylolisthesis. Also read about surgery and other treatments.
Spondylosis describes the natural deterioration generally occurring in the lumbar spine due to aging and wear and tear. Learn more about the treatment options for this common condition available at The Kelsey-Seybold Spine Center.
Imaging tests Imaging tests can provide detailed information to guide diagnosis and treatment. Your doctor might recommend: Neck X-ray. An X-ray can show abnormalities， such as bone spurs， that indicate cervical spondylosis. Neck X-ray can also rule out rare