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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Single injection technique with ultrasound-guided superficial cervical fascia block combined with brachial plexus block in clavicular surgery: a prospective randomized comparative trial

Fig. 2

Single injection for superficial cervical fascia block combined with brachial plexus block under ultrasound guidance. SCM: Chest clavicle muscle, SA: Anterior oblique muscle; SM: Middle oblique muscle; LA: Local anaesthetic; Blue arrow: puncture needle with shallow fascia block of the neck; White arrow: needle route of brachial plexus nerve block

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