WebPterygium of the nail has been described on both dor-sal and ventral aspects of the nail plate. The dorsal pterygium consists of a forward growth of a projec-tion of the proximal nail fold that fuses with the un-derlying matrix and, subsequently, with the nail bed and divides the nail plate in 2 lateral segments. Ven- WebPterygium unguis is a scarring process of the nail folds that extends into the matrix and nail bed. The “dorsal pterygium” occurs when the proximal nail fold fuses with the matrix and secondary to the nail bed. The “ventral pterygium” is a distal extension of the hyponychial tissue, which anchors to the undersurface of the nail, thereby ...
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WebPterygium of the nail. Pterygium of the nail. Pterygium of the nail Cutis. 2000 Nov;66(5):343-6. Authors B J Richert 1 , A Patki, R L Baran. Affiliation 1 Dermatology Unit, University of Liège, Belgium. PMID: 11107519 No abstract available. Publication types Comparative Study ... WebNail lichen planus is an inflammatory disorder of the nails with potential for significant cosmetic disfigurement and functional impairment. Nail manifestations may be isolated or appear concurrently with other forms of lichen planus. Longitudinal ridging is the most common clinical finding, but progressive disease may result in irreversible ... stars in the night lyrics
Pterygium of the nail - PubMed
WebLesions around nails Viral warts Melanocytic naevus Subungual melanoma Onychomatricoma Myxoid cyst WebPterygium inversum unguis (PIU) refers to a disorder that distal portion of the nail bed adheres to ventral surface of the nail plate, leading to the absence of the distal groove. … WebMay 29, 2024 · Pterygium is a nail abnormality that is either dorsal or ventral depending on the site of involvement. Dorsal pterygium occurs when the proximal nail fold fuses with … stars in the milky way galaxy list