Ultrasound-guided sacral multifidus plane block versus caudal epidural block for postoperative analgesia in pediatric hypospadias surgery: A randomized double-blind controlled trial

• Amr Sobhy ,

  Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  * E-mail: dr.amrsobhy2013@gmail.com

  Affiliation Department of Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt

  https://orcid.org/0000-0002-0799-236X

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• Radwa Tarek Mohamed,

  Roles Conceptualization, Data curation, Methodology, Project administration

  Affiliation Department of Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt

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• Gihan seif,

  Roles Conceptualization, Formal analysis, Validation, Visualization, Writing – review & editing

  Affiliation Department of Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt

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• Manal mohamed kamal shams,

  Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt

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• Adham Magdy Haggag,

  Roles Data curation, Investigation, Project administration, Validation

  Affiliation Department of Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt

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• Abd El-Aziz A. Abd EL-Aziz

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Validation

  Affiliation Department of Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt

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