ArticleFrontiers in surgery2026
Posterior uniportal endoscopic laminotomy for cervical ossification of posterior longitudinal ligament: a case report and technical summary.
Article in Frontiers in surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The management of cervical ossification of posterior longitudinal ligament (OPLL) with unilateral radiculopathy poses significant challenges. Posterior uniportal endoscopic laminotomy offers a minimally invasive alternative, yet its application in OPLL-related stenosis remains technically demanding and underreported. Case summary: A 49-year-old female presented with progressive left upper limb radiculopathy, numbness, weakness, and cervicobrachial pain due to OPLL-induced severe neuroforaminal and lateral recess stenosis at C6-C7 and C7-T1. Through a single 1-cm incision, posterior endoscopic decompression was performed via unilateral laminotomy at both target levels. The procedure was completed in 1.5 h with minimal blood loss. Postoperatively, the patient showed rapid symptomatic improvement, with significant reduction in pain and recovery of grip strength by 6-month follow-up. Integrating contemporary evidence with technical experience, we outline key procedural insights to support the adoption of this technique in selected OPLL cases. Conclusion: Posterior uniportal endoscopic laminotomy is a feasible and effective minimally invasive option for selected OPLL patients with unilateral radiculopathy. It achieves clinical improvement while preserving spinal motion and avoiding fusion-related complications, provided patient selection and surgical technique are optimized.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.