title: Peripheral nerve block needle defect.
authors: Department of Anaesthesia, Khoo Tech Paut Hospital, Yishun, Singapore.
authors: Uday S
authors: US
authors: Ambi
authors: Department of Anaesthesia, Khoo Tech Paut Hospital, Yishun, Singapore.
authors: Joselo Delute
authors: JD
authors: Macachor
authors: Department of Anaesthesia, Khoo Tech Paut Hospital, Yishun, Singapore.
authors: Khalil
authors: K
authors: Shibli