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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.
Abnormal Sperm Morphology Poor Sperm Morphology Treatment. Sperm morphology is a term used to describe the appearance (shape and size) of sperm. The shape of sperm is a reflection of proper sperm development (spermatogenesis) in the testicles. Men with defective sperm production may produce a high percentage of abnormal sperm. There are many factors that can lead to the formation of sperm with an abnormal morphology. This can be caused by genetic traits, exposure to toxic chemicals, increased testicular temperature and infection.