Geert J. van Geffen

Standardizing nomenclature in regional anesthesia: an ASRA-ESRA Delphi consensus study of abdominal wall, paraspinal, and chest wall blocks

Kariem El‐Boghdadly, Morné Wolmarans, Angela D Stengel et al. · Regional Anesthesia & Pain Medicine · 2021 · 253 citations · Full text

Ultrasound-Guided Low-Dose Interscalene Brachial Plexus Block Reduces the Incidence of Hemidiaphragmatic Paresis

Steven H. Renes, H Rettig, Mathieu J. M. Gielen et al. · Regional Anesthesia & Pain Medicine · 2009 · 188 citations

Hemidiaphragmatic Paresis Can Be Avoided in Ultrasound-Guided Supraclavicular Brachial Plexus Block

Steven H. Renes, Hubertus H. Spoormans, Mathieu J. M. Gielen et al. · Regional Anesthesia & Pain Medicine · 2009 · 132 citations

Minimum Effective Volume of Local Anesthetic for Shoulder Analgesia by Ultrasound-Guided Block at Root C7 With Assessment of Pulmonary Function

Steven H. Renes, Geert J. van Geffen, H Rettig et al. · Regional Anesthesia & Pain Medicine · 2010 · 109 citations

In-Plane Ultrasound-Guided Thoracic Paravertebral Block

Steven H. Renes, Jörgen Bruhn, Mathieu J. M. Gielen et al. · Regional Anesthesia & Pain Medicine · 2010 · 104 citations