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
subâ¢maâ¢rine. 1. a vessel that can be submerged and navigated under water. 2. something situated or living under the surface of the sea, as a plant or animal. 3. Chiefly Northeastern and North Midland U.S. a hero sandwich. 4. situated, occurring, operating, or living under the surface of the sea.5. of, pertaining to, or carried on by a submarine.n this spot there is a submarine valley worn by Humboldt's current, which skirts the coast of America as far as the Straits of Magellan.