I hope you are doing well. I have got tomorrow an emergency trauma slate at VGH, I have to be there in the afternoon until after hours. Therefore, the lecture will be online Asynchronous. I uploaded the 2^nd facial trauma lecture pdf and one of my older videos on the same topic on the UML. If you find any discrepancy between the 2 materials, pls stick to the power point slides. If any change happens, I will let you know tomorrow before noon.