thanks for using health care magic.
Tendon damage manifests as an alteration in movement of
affected area. In case of a tendon injury
of the thumb, there
will be reduced movement in a particular direction of movement
and will be associated with weakness of the thumb or inability
to move the thumb in that direction or to support a weight in that
It is also accompanied by pains that accompany any movement or
activity with use of the said thumb.
If you do not have any problem with movement of the thumb then
there is less likely to be a severe ligament or tendon damage if at all
there is any.
Exercise regular hygiene on the wound
Hope this helps you.