What is a common consequence of spondylolysis?

Spondylolysis is a condition characterized by a defect or fracture in a specific part of the vertebra, typically in the lower back, and it can lead to several significant consequences. One of the most common consequences is spinal instability. When the vertebra is compromised, it can result in the inability of the spine to maintain its normal position and alignment, which can lead to further complications.

In addition to spinal instability, individuals with spondylolysis often experience severe pain, particularly in the lower back. This pain may be acute or chronic and can significantly affect the individual's quality of life and ability to perform daily activities.

Furthermore, dysfunction in the lower extremities can also occur. As the condition progresses, instability in the spine can lead to nerve compression or other issues that may affect the nerves supplying the lower limbs, resulting in weakness, numbness, or difficulty in movement.

Given these interrelated issues, it is accurate to state that all of the consequences outlined—spinal instability, severe pain, and dysfunction in lower extremities—are common outcomes associated with spondylolysis. Thus, the answer that encompasses all these consequences is indeed the most comprehensive.