If you experience stiffness or escalating pain when arching your back, it may not be simple muscle soreness but could warrant suspicion of spondylolysis. Spondylolysis involves a crack or defect in the pars interarticularis at the rear of the vertebra, leading to separation of part of the vertebral bone, instability in movement, and resultant pain. It can mimic ordinary low back pain, but neglecting it without identifying the cause can lead to worsening, so caution is advised.
Spondylolysis often occurs in occupations involving heavy lifting, athletes who repeatedly strain their backs, or individuals with habits that impose ongoing stress on the spine. Even without a family history, poor posture and excessive back use can be primary causes. If pain arises when lifting objects or climbing stairs, and discomfort intensifies when arching backward, it's likely more than muscle pain and may indicate a structural issue, necessitating precise diagnosis.

Spondylolysis often presents mildly at first, leading many to miss the treatment window, but early diagnosis allows symptom control without surgery through back muscle strengthening and appropriate therapy. If it advances to severe symptoms or prolonged nerve compression, recovery post-surgery may be slower, so recurring back pain of an unusual pattern warrants medical evaluation to check for nerve dysfunction.
Moreover, consistent strength exercises and lifestyle management after treatment are key to maintaining spinal health, and above all, not missing the treatment timing is crucial.
Lim Hye Jung, HEALTH IN NEWS TEAM
press@hinews.co.kr