The aim of the investigations described in this article is to present a selective laser sintering and melting technology to fabricate metallic scaffolds made of pristine titanium and titanium Ti6Al4V alloy powders. Titanium scaffolds with different properties and structure were manufactured with this technique using appropriate conditions, notably laser power and laser beam size. The purpose of such elements is to replace the missing pieces of bones, mainly cranial and facial bones in the implantation treatment process. All the samples for the investigations were designed in CAD/CAM (3D MARCARM ENGINEERING AutoFab (Software for Manufacturing Applications) software suitably integrated with an SLS/SLM system. Cube-shaped test samples dimensioned 10×10×10 mm were designed for the investigations using a hexagon-shaped base cell. The so designed 3D models were transferred to the machine software and the actual rapid manufacturing process was commenced. The samples produced according to the laser sintering technology were subjected to chemical processing consisting of etching the scaffolds’ surface in different chemical mediums. Etching was carried out to remove the loosely bound powder from the surface of scaffolds, which might detach from their surface during implantation treatment and travel elsewhere in an organism. The scaffolds created were subjected to micro- and spectroscopic examinations
 L. Lu, J. Fuh, Y. Wong, Kluwer Publishers, Dordrecht, (2001).
 L.A. Dobrzański, A.D. Dobrzańska-Danikiewicz, P. Malara, T.G. Gaweł, L.B. Dobrzański, A. Achtelik, Arch Metall Mater 60/1, 1065-1070 (2015).
 T. Wȩgrzyn, R. Wieszała, Arch Metall Mater 57/1, 45-52 (2012).
 J. Dobrodziej, J. Wojutyński, K. Matecki, J. Michalski, J. Tacikowski, P. Wach, J. Ratajski, R. Olik, Surf. Eng. 2 (in Polish), 34-45 (2009).
 L.A. Dobrzański, A.D. Dobrzańska-Danikiewicz, T.G. Gaweł, Paper of FIMPART 2015 Conference Hyderabad India, in press.
 S. Kumar, JOM 55/10, 43-47 (2003).
 M. Chuchro, J. Czekaj, A. Ruszaj, Mechanic 12 (in Polish), 1064 (2008),
 M. Klimek, Prosthetics 12 (in Polish), 47-55 (2012).
 L.A. Dobrzański, G. Matula, OAL 8/4 (in Polish), 1-15 (2012).
 L. Ciocca, M. Fantini, F. De Crescenzio, G. Corinaldesi, R. Scott, Med. Biol. Eng. Comput. 49, 1347-1352 (2011).
 A. Mazzoli, Med. Biol. Eng. Comput. 51 (2013) 245-256.
 A. Bandyopadhyay, F. Espana, V.K. Balla, S.Bose, Y. Ohgami, N.M. Davies, Acta. Biomater. 6, 1640-1648 (2010).
 S. Van Bael, Y.C. Chai, S. Truscello, M. Moesen, Acta. Biomater. 8/7, 2824-2834 (2012).
 I. Shishkovsky, V. Scherbakov, Phys. Procedia. 39, 491-499 (2012).
 Marcarm Enginnering GmBH, Software documentation Version 1.2, (2009).
 International project entitled “Investigations of structure and properties of newly created porous biomimetic materials fabricated by selective laser sintering BIOLASIN” headed by Prof. L.A. Dobrzański funded by the Polish National Science Centre under the decision DEC-2013/08/M/ST8/00818.
 R. Dyra, J. Dyra, Oberon Tool Forum (in Polish) 03/44, 42-45 (2010).
 M. Miecielica, Mechanical Overview (in Polish) 2, 39-45 (2010).
 G. Budzik, D. Pająk, M. Magniszewski, W. Budzik, STEEL Metals & New Technologies (in Polish) 1-2, 78-79 (2011).
 L.A. Dobrzański, A. Achtelik-Franczak, M. Król, J Achiev. Mater. Manufact. Eng. 60/2, 66-75 (2013).
 M. Król, L.A. Dobrzański, Ł. Reimann, I. Czaja, ACMSSE 60/2, 87-92 (2013).
 A. Dobrzański, G. Matula, OAL (in polish) 8/12, (2012).
 L.A. Dobrzański, A.D. Dobrzańska-Danikiewicz, P. Malara, T.G. Gaweł, L.B. Dobrzański, A. Achtelik, Patent application no. P.411689, Polish Patent Office.
 S. V. Bael, G. Kerckhofs, M. Moesen, G. Pyka, J. Schrooten, J.P. Kruth, Mater. Sci. Eng. A 528, 7423-7431 (2011).
 G. Pyka, A. Burakowski, G. Kerckhofs, M. Moesen, S.V. Bael, J. Schrooten, M. Wevers, Advanced. Eng. Mater. 14/6, 1-8 (2012).