Hematoma after Surgery. Hematoma is a sac of blood that gets accumulated at a surgical site, after surgery. This accumulation of blood leads to pain, inflammation, and discoloration of the skin around the surgical wound.Mishaps during the surgery, improper post-surgery care, etc. can cause hematoma.ematoma after Surgery. Hematoma is a sac of blood that gets accumulated at a surgical site, after surgery. This accumulation of blood leads to pain, inflammation, and discoloration of the skin around the surgical wound.
Definition of navigable for English Language Learners : deep and wide enough for boats and ships to travel on or through : capable of being navigated NAVIGABLE Defined for Kids
the coast is clear. âº someone can safely do something without being seen or noticed: My brother went to see if the coast was clear, and we snuck out of our bedroom. (Definition of âthe coast is clearâ from the Cambridge Academic Content Dictionary Â© Cambridge University Press) Translations of âthe coast is clearâ. å·²æ å±é©, æ²¡æè¢«åç°ï¼ææä½ï¼çå±é©â¦.