Quiz: Use of a Porcine Matrix in Oral and Maxillofacial Surgery Written on January 5, 2022. Time limit: 0 Quiz Summary 0 of 2 Questions completed Questions: Information You have already completed the quiz before. Hence you can not start it again. Quiz is loading… You must sign in or sign up to start the quiz. You must first complete the following: Results Quiz complete. Results are being recorded. Results 0 of 2 Questions answered correctly Your time: Time has elapsed You have reached 0 of 0 point(s), (0) Earned Point(s): 0 of 0, (0) 0 Essay(s) Pending (Possible Point(s): 0) Categories Not categorized 0% 1 2 Current Review Answered Correct Incorrect Question 1 of 2 1. Question One benefit of using a porcine matrix graft material is that: It can replace both keratinized and nonkeratinized tissue It will not shrink in size It is placed and covered with mucosa It can avoid having to bone graft Correct Incorrect Question 2 of 2 2. Question Disadvantages of autogenous grafts include: The tendency to cause significant inflammation The morbidity of a secondary donor site The need to perform a full thickness graft Insufficient graft material for most intraoral defects Correct Incorrect