27 yrs old male admitted to the ER following major RTA.Primary | sᴘᴏᴛ ᴅɪᴀɢɴᴏsɪs

27 yrs old male admitted to the ER following major RTA.Primary survey where normal.Patients consciousness deteriorated, Brain imaging showed Rt epidural hematoma in which he underwent craniotomy. Day1 post-op nurse noted blood oozing from surgical sites