Microdissection refers to a variety of techniques where a microscope is used to assist in dissection.

Different kinds of techniques involve microdissection:

• Chromosome microdissection use of fine glass needle under a microscope to remove a portion from a complete chromosome.

• Laser microdissection use of a laser through a microscope to dissect selected cells.

• Laser capture microdissection use of a laser through a microscope to cause selected cells to adhere to a film.