Your muscle mass may determine how long numbing lasts
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This study looks at how things like age, sex, body mass, and back muscle size affect how long spinal anesthesia numbs you during surgery. Researchers will measure back muscles with ultrasound and track how fast numbness spreads. The goal is to understand these factors better, not…
Sponsor: Taksim Egitim ve Arastirma Hastanesi • Aim: Knowledge-focused
Last updated Jun 24, 2026 02:36 UTC