title: Micro-organisms isolated from cadaveric samples of allograft musculoskeletal tissue.
abstract: Allograft musculoskeletal tissue is commonly used in orthopaedic surgical procedures. Cadaveric donors of musculoskeletal tissue supply multiple allografts such as tendons, ligaments and bone. The microbiology laboratory of the South Eastern Area Laboratory Services (SEALS, Australia) has cultured cadaveric allograft musculoskeletal tissue samples for bacterial and fungal isolates since 2006. This study will retrospectively review the micro-organisms isolated over a 6-year period, 2006-2011. Swab and tissue samples were received for bioburden testing and were inoculated onto agar and/or broth culture media. Growth was obtained from 25.1 % of cadaveric allograft musculoskeletal tissue samples received. The predominant organisms isolated were coagulase-negative staphylococci and coliforms, with the heaviest bioburden recovered from the hemipelvis. The rate of bacterial and fungal isolates from cadaveric allograft musculoskeletal tissue samples is higher than that from living donors. The type of organism isolated may influence the suitability of the allograft for transplant.
authors: Microbiology Department, South Eastern Area Laboratory Services, CSB Level 3, St. George Public Hospital, Gray St., Kogarah, Sydney, NSW, 2217, Australia, Kerry.Varettas@sesiahs.health.nsw.gov.au.
authors: Kerry
authors: K
authors: Varettas
mesh_terms: D064591:Allografts / Q000382:microbiology*; D001419:Bacteria / Q000254:growth & development / Q000302:isolation & purification*; D002102:Cadaver; D006801:Humans; D009141:Musculoskeletal System / Q000382:microbiology*