J Dent Oral Biol | Volume 3, Issue 1 | Research Article | Open Access
Roseline Meshramkar*, Rhea Mahajan, Lekha KP and Ramesh Nadiger
Department of Prosthodontics, SDM College of Dental Sciences and Hospital, India
*Correspondance to: Roseline Meshramkar
Fulltext PDFPurpose: PEEK (polyetheretherketone) is a synthetic polymer being used increasingly as a dental implant material due to its iso-elastic nature and enhanced mechanical properties. This study analysed the cytotoxicity and biocompatibility of PEEK which helps to improve its bioactivity and ensure widened clinical prospects in future
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Methods: Samples of PEEK dental implant material were added to murine T3T fibroblasts which were cultured in Dulbecco’s modified eagle medium at 37ºc. After 24 hours incubation at 37ºc and 5% carbon dioxide, the medium was replaced with 200 micro litre of medium which contained extracts of PEEK implant material. Cell morphology was analysed using Motic Inverted Microscope.
Results: The result for biocompatibility of PEEK as a dental implant material when evaluated using Colony-forming unit fibroblast assay, was positive showing no signs of cytotoxicity.
Conclusion: With analogous physical and mechanical properties to bone, PEEK has proved to be a potent biocompatible dental implant material.
Meshramkar R, Mahajan R, Lekha KP, Nadiger R. Evaluation of Cytotoxicity of Polyetheretherketone (PEEK) as a Dental Implant Material. J Dent Oral Biol. 2018; 3(2): 1127.