Abstract
Patients with Grade III obesity pose unique challenges to the treating anesthesiologists. The challenges range from difficulty in intravenous cannulation to airway management. Regional anesthesia is advantageous over general anesthesia as it avoids airway manipulation, prevents reduction in functional residual capacity, and provides good postoperative analgesia. Regional anesthesia has its pitfalls like identifying the landmarks accurately and hemi diaphragmatic palsy following brachial plexus block. Hemi diaphragmatic palsy is poorly tolerated in grade III obese patients leading to increased peri-operative morbidity which undermines the advantages of regional over general anesthesia. Ultrasound-guided costoclavicular brachial plexus block(CCBPB) has the benefit of reduced hemi diaphragmatic palsy, avoiding pleural injury, and wider distribution of sensory blockade. Costoclavicular block has been administered to obese patients in the past with great success. We are reporting a successful case of ultrasound-guided costoclavicular brachial plexus block performed in an obese patient with a BMI of 51.56Kg/m2.
Keywords
Obesity functional residual capacity brachial plexus block hemi diaphragmatic palsy
Copyright
© 2022, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.