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There have been many different theories regarding the causes of excoriation disorder, including biological and environmental factors. [10]A common hypothesis is that excoriation disorder is often a coping mechanism to deal with elevated levels of turmoil, boredom, anxiety, or stress within the individual, and that the individual has an impaired stress response.
These brackets do not hinder movement or tactile feedback, and they are constructed from non-toxic durable plastic that can withstand the force of chewing. [12] Presently PLAY hands protective gloves exist in concept and prototype only, but this intervention method could improve the quality of life of those with CP-induced dermatophagia.
Damaged cuticles, shortened and damaged nails, hangnails, bleeding, etc. Nail biting , also known as onychophagy or onychophagia , is an oral compulsive habit of biting one's fingernails . It is sometimes described as a parafunctional activity , the common use of the mouth for an activity other than speaking, eating, or drinking.
It is a nail disease prevalent in individuals whose hands or feet are subject to moist local environments, and is often due to contact dermatitis. [13]: 660 In chronic paronychia, the cuticle separates from the nail plate, leaving the region between the proximal nail fold and the nail plate vulnerable to infection.
There are different types of acquired hand deformities, each with distinct characteristics and underlying causes, such as boutonnière deformity, Dupuytren's contracture, gamekeeper's thumb, hand osteoarthritis deformity, mallet finger, swan-neck deformity, ulnar claw hand, among many others.
Periungual warts often cause loss of the cuticle and paronychia. Nail biting increases susceptibility to these warts. [1] Warts of this kind often cause damage to the nail either by lifting the nail from the skin or causing the nail to partially detach. If they extend under the nail, then the patient may suffer pain as a result.
Cheiralgia paraesthetica (Wartenberg's syndrome) is a neuropathy of the hand generally caused by compression or trauma to the superficial branch of the radial nerve. [1] [2] The area affected is typically on the back or side of the hand at the base of the thumb, near the anatomical snuffbox, but may extend up the back of the thumb and index finger and across the back of the hand.
Symptoms of herpetic whitlow include swelling, reddening, and tenderness of the infected part. This may be accompanied by fever and swollen lymph nodes. Small, clear vesicles initially form individually, then merge and become cloudy, unlike in bacterial whitlow when there is pus. Associated pain often seems largely relative to the physical ...