How do members experience Coccygeal Nerve Block? Top 5 reported purposes & perceived effectiveness Purpose Patients Evaluations Perceived Effectiveness This item is relevant to you: Coccydynia (pain in tailbone) 1 0 0% 0% 0% 0% 0% This item is relevant to you: Muscle spasms 1 0 0% 0% 0% 0% 0%