_____________________________________________________________________________________________________ *Corresponding author: E-mail: pamelalsantos@hotmail.com; British Journal of Medicine & Medical Research 20(4): 1-7, 2017; Article no.BJMMR.31616 ISSN: 2231-0614, NLM ID: 101570965 SCIENCEDOMAIN international www.sciencedomain.org Healing by Secondary Intention in Fresh Sockets Filled with Bio Oss ® : A Case Report Study Pâmela Letícia Santos 1* , Edilson José Ferreira 2 , Marcos M. Kuabara 2 , Théssio Mina Vago 1 , Thiago Calcagnotto 1 , Francielli Delgado Agostini 3 and Jéssica Lemos Gulinelli 1 1 Department of Research and Post-graduation, Universidade do Sagrado Coração (USC), Bauru, SP, Brazil. 2 Department of Implantology, Dentistry Imppar, Londrina, Paraná, Brazil. 3 Department of Implantology, Faculdade São Leopoldo Mandic, Brazil. Authors’ contributions This work was carried out in collaboration between all authors. Authors PLS and JLG designed the study, wrote the protocol and wrote the first draft of the manuscript. Authors EJF and MMK did surgical and prosthetics procedure. Author FDA did follow-up the patient and managed the analyses of the study. Authors TMV and TC managed the literature searches. All authors read and approved the final manuscript. Article Information DOI: 10.9734/BJMMR/2017/31616 Editor(s): (1) Gauri Mankekar, ENT Department, PD Hinduja Hospital, Mumbai, India. Reviewers: (1) Hosamuddin Hamza, October 6 University, Egypt. (2) Kazuhisa Bessho, Kyoto University, Japan. (3) Jung-Chul Park, Dankook University College of Dentistry, Cheonansi, South Korea. Complete Peer review History: http://www.sciencedomain.org/review-history/18170 Received 16 th January 2017 Accepted 28 th February 2017 Published 11 th March 2017 ABSTRACT After dental extraction, the corresponding alveolar bone suffers remodeling, and the bone volume decreases as time goes by, becoming atrophic. The Bio-Oss ® is a biomaterial which presents similar crystallinity and chemical composition to the mineral natural bone, and it acts as a framework due to its osteoconductive properties. The objective of this study is to evaluate, through a literature review and a case report, the efficiency of the biomaterial Bio Oss ® regarding the alveolar maintenance for the rehabilitation with osseointegrated implants after dental extraction. The atraumatic extraction of the teeth 11 and 21 was performed in a male patient, and after that, Case Study