Numbness of the left scapula is considered physiological factors or pathological factors, such as cervical spondylosis, suprascapular nerve entrapment syndrome and other causes.
1. Physiological factors: If you sleep for a long time in one position or at night, shoulder pressure can cause scapular numbness, and the symptoms can be relieved by changing the body position.
2. Cervical spondylosis: cervical spondylotic hyperplasia or herniated intervertebral discs may radiate to the shoulder and cause scapular numbness.
3. Suprascapular nerve entrapment syndrome: trauma or strain injury caused by suprascapular nerve entrapment, causing pain around the shoulder joint and localized numbness of the scapula.
Numbness of the left scapula need to go to the hospital in time for examination and further treatment after clarifying the cause of the disease.