Stereomicroscopy
Definition
Low-power binocular microscopy used to examine excised bite mark tissue or impression surfaces at magnification levels (typically 10 to 40x) that reveal fine surface detail not visible to the naked eye.
- Magnification range
- Typically 10x to 40x
- Application
- Excised bite mark tissue and impression surfaces
- Viewing mode
- Binocular, low power
Common questions
What does stereomicroscopy reveal in bite mark tissue that photography alone misses?+
It resolves fine surface detail such as individual tooth striations, punctate abrasions, and subtle indentation edges at magnifications the naked eye cannot achieve, which supports finer comparison against a suspect's dentition.
Is stereomicroscopy used on the tissue before or after excision?+
It is generally used on excised tissue during laboratory examination, after documentation and photography of the wound in situ, since excision allows controlled lighting and stable positioning that scene conditions cannot provide.
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