Trigger finger more commonly affects your thumb or your middle or ring finger. More than one finger may be affected at a time, and both hands might be involved. Triggering is usually more pronounced in the morning, while firmly grasping an object or when straightening your finger.
Medical Definition of regeneration. 1  1: an act or the process of regenerating : the state of being regenerated. 2  2: the renewal, regrowth, or restoration of a body or a bodily part, tissue, or substance after injury or as a normal bodily process continual regeneration of epithelial cells regeneration of the uterine liningâcompare regulation 2a.
healing - the natural process by which the body repairs itself. 1  bodily function, bodily process, body process, activity - an organic process that takes place in the body; respiratory activity. 2  convalescence, recuperation, recovery - gradual healing (through rest) after sickness or injury.