In a subset of patients with spondylolysis, the standard conservative approach does not achieve expected clinical recovery within the defined timeframe. A structured next-line protocol applies in these cases.
The initial approach included discontinuation of sporting activity, NSAIDs for pain management, a progressive physical therapy program covering core stabilization, stretching, and cardiovascular conditioning, thoracolumbar orthosis where indicated, and spinal injections in selected cases.
Escalation to this protocol is indicated when that line fails to achieve resolution of low back pain and normalized lumbar active range of motion at 6 weeks.
When specific anatomical and imaging criteria are met, direct surgical repair targeting the pars interarticularis is considered. Multiple surgical technique options are available; the complete selection criteria, procedural pathway, and approach details are in the full protocol.
DOI: 10.1155/2020/9235958
In the small percentage of young patients who fail conservative treatments, direct surgical repair of the spondylolysis has been shown to be highly effective.
Criteria that should be met for direct repair of the pars include as follows: (1) healthy appearance and preserved height of the intervertebral disk on MRI and (2) no demonstration of significant motion between vertebral bodies on dynamic radiographs.
Modern minimally invasive techniques for direct spondylolysis repair may have superior clinical outcomes over conventional open techniques and may be considered in cases where conservative management has failed.
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