Toe other orthopedic problems. Morton's neuroma commonly results in pain and numbness between the third and fourth toes of the sufferer, due to it affecting the nerve between the third and fourth metatarsal bones. The big toe is also the most common locus of ingrown nails and the proximal phalanx joint of the hallux is the most common locus for gout attacks. Deformities of the foot include hammer toe, trigger toe, and claw toe. Hammer toe can be described as an abnormal contraction or “buckling” of a toe. This is done by a partial or complete dislocation of one of the
Names for the human species "Homo", e.g. "Homo paniscus", "Homo sylvestris", or "Homo arboreus". An alternative philosophy suggests that the term "Homo sapiens" is the misnomer and that humans should be reclassified as "Pan sapiens". In either case, a name change of the genus would have implications on the taxonomy of extinct species closely related to humans, including "Australopithecus". A taxonomic name given to the species of the last common ancestors of humans and chimpanzees is "Pan prior". The following names mimick binomial nomenclature, mostly consisting of "Homo" followed by a Latin adjective characterizing human nature. Most of them were coined since the mid 20th