Figure 2 Ultrasound-guided cervical selective nerve block at the C4 level. The needle (arrows) is advanced caudally, at an angle of 45-60°, until its tip (asterisk) comes close to the C4 nerve root ...

Surgeons know the associated risks with cervical nerve root blocks to treat radiculopathy and avoid surgery, but until now, researchers had not evaluated their efficacy.K. Daniel Riew, MD, and his ...

A decreased pin-prick sensation in the distribution of a cervical nerve root along with neck pain strongly suggests a compressive lesion of the cervical nerve root (Figure 12, Table 4 ).

Technical Terms Cervical Plexus Block: A regional anaesthetic technique involving the injection of local anaesthetic near the cervical nerve roots to block sensation in the neck region.