Frontiers in surgery · 2026
Case Report: Unilateral biportal endoscopic removal of migrated posterior lumbar interbody cages: a technical note.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Cheng Wei, Liu Dongmei, Liang Hailin, Liang Jiaming, Zhu Chengyue, Shao Rongxue, Wang Dong, Pan Hao, Zhang Wei
Аннотация
OBJECTIVE: Revision surgery for the removal of a migrated interbody fusion cage is challenging due to scar tissue formation in the surgical area. This study introduces a unilateral biportal endoscopic (UBE) technique for the removal of a migrated fusion cage and reports the patient's clinical outcomes.
METHODS: A unilateral lumbar interbody fusion (ULIF) was performed via a trans-facet approach to extract the posterior lumbar interbody cage, thereby bypassing scar tissue from prior surgeries.
RESULTS: The patient's clinical symptoms improved significantly postoperatively, with no complications such as nerve injury or cerebrospinal fluid leakage. At the six-month postoperative follow-up, the patient's lumbar and leg VAS scores showed significant improvement, with no obvious signs of cage loosening observed.
CONCLUSION: UBE revision surgery may represent a safe and effective alternative for the removal of migrated posterior lumbar interbody cages.
METHODS: A unilateral lumbar interbody fusion (ULIF) was performed via a trans-facet approach to extract the posterior lumbar interbody cage, thereby bypassing scar tissue from prior surgeries.
RESULTS: The patient's clinical symptoms improved significantly postoperatively, with no complications such as nerve injury or cerebrospinal fluid leakage. At the six-month postoperative follow-up, the patient's lumbar and leg VAS scores showed significant improvement, with no obvious signs of cage loosening observed.
CONCLUSION: UBE revision surgery may represent a safe and effective alternative for the removal of migrated posterior lumbar interbody cages.