Book excerpt: The International Congress on Health Sciences and Medical Technologies (ICHSMT’19) is an interdisciplinary platform for medical findings and innovations. It is an exceptional great endeavor to increase and strengthen the outstanding academic and professional progress fostered by all the joined efforts as well as relevant feedback on keeping the prior quality. It attracts a diversity of researchers, students, and organizations to contribute to the scientific progress. It is held at Tlemcen (Les Zianides Hotel) Algeria between 5 and 7 December 2019.