Spinal Anesthesia for Knee Arthroscopy Using Isobaric Bupivacaine and Levobupivacaine: Anesthetic and Neuroophthalmological Assessment

<table>Comparison of hemodynamic effects before and up to 46 minutes after spinal anesthesia. Systolic arterial pressure (SAP), mean arterial pressure (MAP), and diastolic arterial pressure (DAP); bupivacaine (B); levobupivacaine (L).</table>

BioMed Research International

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Figure 1

Figure 1: Spinal Anesthesia for Knee Arthroscopy Using Isobaric Bupivacaine and Levobupivacaine: Anesthetic and Neuroophthalmological Assessment 