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.
1 Regeneration (biology) , the ability to recreate lost or damaged tissues, organs and limbs. 2  Regeneration in humans, the ability of humans to recreate, or induce the regeneration of, lost tissue.3  Regeneration (theology) , the doctrine of being born again. 4  Regenerative (design) , a process for sustainable development. Regeneration (biology) , the ability to recreate lost or damaged tissues, organs and limbs. 2  Regeneration in humans, the ability of humans to recreate, or induce the regeneration of, lost tissue.