The pain started in waves in my lower back and travelled down my left thigh as I worked bent over my laptop on my couch—the ...

Review of the literature on relevant injection procedure found that injury to the sciatic nerve is associated with use of the dorsogluteal site for injection, because the sciatic nerve commonly ...

Back pain affects as many as 4 out of 5 Americans, and relief can be elusive. That's because it may be caused by multiple ...

Describes the nature of a clinical study. Types include: Observational study — observes people and measures outcomes without affecting results. Interventional study (clinical trial) — studies new ...