What are hangnails and what causes them? Hangnails are either a small spike of nail within the lateral nail folds or, more commonly, a torn piece of skin adjacent to a fingernail or toenail. It used to be the case that we defined a hangnail as a piece of skin but a reanalysis of the […]
What is Hyperhidrosis and what causes it? Hyperhidrosis is also known as ‘excessive sweating’. The condition is caused by hyperfunction of the sweat glands. It can appear in any area of the skin, but most commonly on the soles of the feet and in hands. The exact cause of Hyperhidrosis is still unknown, but scientific
What is nail clubbing and what causes it? Nail clubbing is a deformity of the nails, which is unlike Koilonychia, and strongly associated with heart and lung pathologies, as well as with arthropathies. The exact cause of nail clubbing is still unknown but the nail bed is affected. At the later stages of the condition,
What is Chloronychia and what causes it? Chloronychia, also known as ‘greenies’ or ‘green nail syndrome’, is a condition where green, greenish-yellow or greenish-brown spots appear on the fingernails. This is usually due to water being trapped between the natural nail and artificial nail enhancements, or when nail antiseptics are ignored during the preparation step
What is nail biting and what causes it? Nail biting is also known as Onychophagia which derives from the Greek word ‘phagos,’ meaning ‘to eat’. It is the condition when someone bites his/her own nails, and occasionally their cuticles. The condition can be a precursor of a nail tic if not treated in time. Stress
What is Pterygium and what causes it? Pterygium is a disorder that occurs by an overgrowth of the proximal nail fold on to the nail bed. In severe cases the nail plate is eventually replaced with scar-like tissue. The condition typically effects the nail matrix, nail bed and nail plate but sometimes all parts of the
What is Onychocryptosis and what causes it? Onychocryptosis is also known as ‘ingrown nail’, is a painful condition where a portion of the nail (typically a toenail) grows into the soft tissues of the nail folds, damages them and causes severe inflammation. In many cases a secondary infection occurs when the skin barrier is injured.
Onycholysis What is Onycholysis and what causes it? Onycholysis, the separation of the nail plate from the nail bed, can be a painful condition. It is caused by the nail bed responding to an irritation an allergen or mechanical damage by creating keratinous structures and cornifying nail bed epithelium. This separates the nail from the
Polymerisation Process Polymerisation is the chemical reaction that causes liquid monomer or oligomer molecules to transform into a solid, hard polymer. It is a process driven by energy, either heat energy, in the L&P and Fibreglass systems, or UV energy in the UV Gel system. There are several components in Polymerisation: Energy – needed to
Liquid monomer and polymer powder is a two-part system. The liquid part contains a blend of monomers and a catalyst, while the powder part contains polymer beads coated in an initiator, often with a colour pigment. Whats in the L&P system? Liquid Monomer Monomer means single units of a molecule and liquid monomer is full
Monome lỏng và bột polyme (L&P) ĐỌC THÊM
Vietnamese 
English 
Portuguese 
Spanish