The goal of this clinical trial is to establish a predictive model for post-dural puncture headache. The main questions it aims to answer are: Changes in intracranial pressure after spinal puncture (or lumbar puncture). When post-dural puncture headache occurs, the optic nerve sheath diameter (ONSD) change When the optic nerve sheath diameter (ONSD) and (or) Intraocular Pressure (IOP) reaches a certain threshold, does proactive treatment reduce the incidence of postoperative headaches? Researchers will measure the optic nerve sheath diameter (ONSD) using ultrasound and ( or ) magnetic resonance imaging (MRI) before and after spinal puncture. Researchers will measure the Intraocular Pressure (IOP) using ICARE before and after spinal puncture. Participants will: Undergo ultrasound and (or) magnetic resonance imaging (MRI) examinations before and after spinal puncture Undergo ICARE examinations before and after spinal puncture
Age range
3 Years – 34 Years
Sex
ALL
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Optic nerve sheath diameter (ONSD) measurement by MRI
Timeframe: 1 hour before dural puncture
Optic nerve sheath diameter (ONSD) measurement by MRI
Timeframe: 24 hours after dural puncture
Optic nerve sheath diameter (ONSD) measurement by B ultrasound
Timeframe: 1 hour before dural puncture
Optic nerve sheath diameter (ONSD) measurement by B ultrasound
Timeframe: 8 hours after dural puncture
Optic nerve sheath diameter (ONSD) measurement by B ultrasound
Timeframe: 24 hours after dural puncture
Optic nerve sheath diameter (ONSD) measurement by B ultrasound
Timeframe: 48 hours after dural Puncture
Intraocular Pressure messurement
Timeframe: 1 Hour before dural Puncture
Intraocular Pressure messurement
Timeframe: 8 hours after dural puncture
Intraocular Pressure messurement
Timeframe: 24 hours after dural puncture
Intraocular Pressure messurement
Timeframe: 48 hours after dural puncture