Winging of Scapula
Winging of Scapula
Cause :
Winging of scapula can occur due to injury to the Long thoracic nerve, specifically involving the C5, C6, and C7 nerve roots. This injury results in weakness of the serratus anterior muscle.
Additional Information :
Winging of the scapula may also occur due to atrophy of the trapezius muscle, which can happen from an injury to the Spinal accessory nerve.
Common Causes of Winging of Scapula :
- Traumatic Injury
- Repetitive Injury
This condition can affect shoulder function and stability, leading to challenges in raising the arm or performing overhead activities. The accompanying weakness of the serratus anterior muscle is a significant factor contributing to this deformity.