AO Spine Clinical Practice Recommendations: When to Operate in Lumbar Disc Herniation

Study Design Literature review with consensus clinical recommendations. Objective To review key studies on surgical vs. non-operative treatment for lumbar disc herniation (LDH) and present recommendations for how the practicing clinician should use this evidence. Methods Two randomized controlled trials (RCTs), two RCTs with concomitant observational cohorts, one prospective study, and one retrospective study were summarized, methodologically assessed, and assigned an expert clinical recommendation. Results Kim et al. demonstrated that selected surgical candidates who prefer to avoid surgery can achieve similar long-term outcomes with non-surgical management, although with slower recovery. Lurie et al. demonstrated surgical superiority in as-treated analyses across pain and disability up to 8 years, but substantial crossover limited intention-to-treat findings. Peul et al. showed that early surgery versus prolonged conservative management yields equivalent 1-year outcomes, with the primary benefit of faster pain relief. Bailey et al. demonstrated that for persistent sciatica (4-12 months), microdiscectomy outperforms conservative care at 6 months. Petr et al. found that in the case of acute motor deficit, surgery within 48 hours yields faster neurological recovery. Thomé et al. identified 3 days as the critical cutoff for complete recovery in moderate-to-severe deficits, with 8 days applicable for mild deficits. Conclusions The evidence suggests that, for patients without motor deficits, symptom duration, severity, and patient preference should drive treatment selection, with increasing benefit of surgery as symptom duration grows. For patients with motor deficits, decompression within 3 days should be the goal for moderate-to-severe paresis to maximize the likelihood of complete neurological recovery.

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Publication Details

Journal
Global Spine Journal
Published
2026-09-22
DOI
https://doi.org/10.1177/21925682261492223
Primary Topic
Spine and Intervertebral Disc Pathology
Type
article
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article

AO Spine Clinical Practice Recommendations: When to Operate in Lumbar Disc Herniation

Luca Ambrosio, Stipe Ćorluka, Jae‐Joong Kim, AO Spine Knowledge Forum Degenerative et al.
Global Spine Journal
Spine and Intervertebral Disc Pathology
article

AO Spine Clinical Practice Recommendations: When to Operate in Lumbar Disc Herniation

Luca Ambrosio, Stipe Ćorluka, Jae‐Joong Kim, AO Spine Knowledge Forum Degenerative, Amit Kumar Jain, Hai V Le, Josefin Åkerstedt, Vadim A. Byvaltsev, Sathish Muthu, Waeel O. Hamouda, Jason Pui Yin Cheung, Javad Tavakoli, Juan Pablo Cabrera, Andreas Kyriacou Demetriades, Sonja Häckel, Samuel Kang-Wook Cho, Prashanth J. Rao, Sven Yves Vetter, Patrick C.H. Hsieh, Ahmet Karagöz, Ashish Diwan, Gianluca Vadalà, Vincenzo Denaro, Cristiano M. Menezes, Charles G. Fisher, Xiaolong Chen
article en

Abstract

Study Design Literature review with consensus clinical recommendations. Objective To review key studies on surgical vs. non-operative treatment for lumbar disc herniation (LDH) and present recommendations for how the practicing clinician should use this evidence. Methods Two randomized controlled trials (RCTs), two RCTs with concomitant observational cohorts, one prospective study, and one retrospective study were summarized, methodologically assessed, and assigned an expert clinical recommendation. Results Kim et al. demonstrated that selected surgical candidates who prefer to avoid surgery can achieve similar long-term outcomes with non-surgical management, although with slower recovery. Lurie et al. demonstrated surgical superiority in as-treated analyses across pain and disability up to 8 years, but substantial crossover limited intention-to-treat findings. Peul et al. showed that early surgery versus prolonged conservative management yields equivalent 1-year outcomes, with the primary benefit of faster pain relief. Bailey et al. demonstrated that for persistent sciatica (4-12 months), microdiscectomy outperforms conservative care at 6 months. Petr et al. found that in the case of acute motor deficit, surgery within 48 hours yields faster neurological recovery. Thomé et al. identified 3 days as the critical cutoff for complete recovery in moderate-to-severe deficits, with 8 days applicable for mild deficits. Conclusions The evidence suggests that, for patients without motor deficits, symptom duration, severity, and patient preference should drive treatment selection, with increasing benefit of surgery as symptom duration grows. For patients with motor deficits, decompression within 3 days should be the goal for moderate-to-severe paresis to maximize the likelihood of complete neurological recovery.

Global Spine Journal
University of Southern California (US), University of Bern (CH), Royal Adelaide Hospital (AU), Karolinska University Hospital (SE), Johns Hopkins University (US), Cairo University (EG), Università Campus Bio-Medico (IT), Vinayaka Missions University (IN), California Southern University (US), Edinburgh Royal Infirmary (GB), State Hospital (GB), University of California System (US), UNSW Sydney (AU), Xuan Wu Hospital of the Capital Medical University (CN), University of Applied Health Sciences (HR), St. Catherine Hospital (US), Hospital Regional de Concepción (CL), Sisters of Charity Hospital (HR), Orthopaedic Research Group (IN), Klinikum Ludwigshafen (DE), Security Forces Hospital (SA), Campus Bio Medico University Hospital (IT), St. George Hospital (IN), Vancouver Spine Surgery Institute (CA), Columna Centrum (CZ), Irkutsk State Medical University (RU), Specijalna bolnica Sv. Katarina (HR), RMIT University (AU), Catholic University of Korea (KR), University of Hong Kong (HK), Umeå University (SE), Icahn School of Medicine at Mount Sinai (US), Macquarie University (AU)
Good health and well-being
Openalex Percentile: Top 11%
Spine and Intervertebral Disc Pathology
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