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Transforaminal percutaneous endoscopic sequestrectomy of the far lateral disc herniation – risk factors for recurence and limits of the surgical procedure in reference to preexisting instability

Transforaminal percutaneous endoscopic sequestrectomy of the far lateral disc herniation – risk factors for recurence and limits of the surgical procedure in reference to preexisting instability

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00021403
Enrollment
127
Registered
2022-02-11
Start date
2020-06-01
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

M51.2

Interventions

Group 1: Patients are interviewed postoperatively once for recurrence, infiltration, reoperation.

Sponsors

BG Klinikum Bergmannstrost Halle gGmbH
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: All patients who underwent endoscopic disc surgery at the Clinic for Neurosurgery at BG Klinikum Bergmannstrost in Halle (Saale) between December 2013 and September 2019.

Exclusion criteria

Exclusion criteria: Exclusion criteria are endoscopic exploration for spondylodiscitis and primary parallel stabilization surgery.

Design outcomes

Primary

MeasureTime frame
- Occurrence of symptomatic recurrent prolapse, - Survey by questionnaire, telephone interview, evaluation of available imaging if necessary, - 11 months to 6.5 years postoperatively—

Secondary

MeasureTime frame
Definition of radiological parameters to predict the occurrence of symptomatic recurrent prolapse—

Countries

Germany

Contacts

Public ContactLydia Mahler

BG Klinikum Bergmannstrost Halle gGmbH Klinik für Neurochirurgie

lydia.mahler@bergmannstrost.de0345 132 7404

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026