Bone Testing

Bone and teeth samples present some of the most challenging forensic DNA extractions due to their composition and exposure to extreme environmental conditions. Sorenson Forensics is one of the few laboratories equipped to handle these complex cases. Bones recovered from crime scenes or historical remains are often subjected to fire, water, chemicals, extreme temperatures, and animal activity – all of which degrade DNA and make successful profiling difficult. Additionally, DNA recovery becomes significantly more challenging in bones older than 20 years, making the process even more complex.

Despite these challenges, Sorenson Forensics utilizes an advanced, industry-proven extraction method designed to maximize DNA recovery from bone and teeth samples to obtain usable STR profiles. These samples are commonly used in missing persons cases, criminal paternity investigations and ancestry testing.

These techniques have also supported identifications in historical recovery work and mass-fatality investigations where traditional methods were not possible. Our laboratory has successfully processed skeletal material as well as remains recovered from from major incidents.

When available, teeth or the femur bone are preferred for analysis due to their higher likelihood of yielding viable DNA. If those are not an option, please complete the Request an Estimate form and we can evaluate the best approach for your specific case.