Both conditions can occur on virtually any body location
Author contributions DU: Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing original draft, Writing review & editing
Understanding which is which is critical for managing the combination safely
The pen requires a certain amount of pressure to trigger the mechanism
Often from elbow or wrist flexion compressing nerves, or a neck position that irritates a cervical nerve
A separate PMC study found that increased maternal water intake was tied to lower risk of neural tube defects, oral clefts, and congenital heart defects, even after researchers controlled for dietary quality