Erector Spinae Plane Block vs Quadro-Iliac Plane Block After Lumbar Instrumentation Surgery
ConditionPain, Postoperative
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-65
SponsorBursa City Hospital
Lumbar instrumentation surgery is associated with significant postoperative pain. This study compares the postoperative analgesic effectiveness of ultrasound-guided Erector Spinae Plane Block and Quadro-Iliac Plane Block in patients undergoing lumbar instrumentation surgery.
Age between 18 and 65 years
Classified as American Society of Anesthesiologists physical status I-III
Scheduled for elective lumbar instrumentation surgery under general anesthesia
Provision of written informed consent
Use of anticoagulant medications or presence of bleeding diathesis
Known allergy or hypersensitivity to local anesthetics or opioid drugs
Infection at the planned block site
Alcohol or drug dependence