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Morphology (Definition) As used in pathology, this is the abnormal shapes and arrangements of organs, tissues, cells, and components of cells that enable the diagnosis of disease and help to understand its impact. Some diseases involve only abnormal function of normal-appearing parts and thus have no abnormal morphology. ...Read more.
What is Sperm Morphology? Sperm morphology is one piece of the semen analysis puzzle. Sperm morphology refers to the size and shape of the sperm. When sperm morphology is tested, they look for a percentage of sperm that seem to appear normal when viewed under a microscope. Abnormal sperm morphology is one cause of male infertility. When looking at sperm under the microscope, doctors look for sperm that have an oval head and long tail. This is considered normal. Abnormal sperm can have many defects such as head and tail defects including crooked or double tail.