the ends of the fingers

Protect the ends of the fingers and nails increase firmness and efficiency and good performance when friction or impact , and that the excess part of the nail and abroad for fingertip party not value him and his presence is harmful in many ways summed up  Abdul other in the two main factors:

I: consists pockets nail between those appendages and the end of the enamel , which collects the dirt and germs and other pathogens infection Kbiod parasites, especially from fecal material , which are difficult to clean , Vtaatafn and issued unpleasant odors and can be a source of infection transmitted diseases oral worms , dysentery and infectious enteritis , especially that of women who attend the food and could Alutnh including pregnant nurse factors under the nail Mkhalbehn .

II : The appendages ( claws ) nail itself the injuries often occur Injuries due to sharp edges may cause a person to himself or others and the most important events in the eye ulcers and wounds in the skin during the violent movement of private parties during the fracas and more . Also, these polyps may be the cause of disability natural movement free of the fingers, and the greater the length of the impact on the efficiency of the fingers of the hand more , where we note disability contact parties enamel and hinder the movement of constriction of the fingers due to nails too long and that touches the stop before the end of the process of contraction , as well as restricting the natural movements of constipation , arrested and others.

There lesions cause nail itself because of the large collision objects solid or burned , so that the length of overload makes it difficult to estimate and control in the dimension between them and the sources of fire , and that the frequency of shocks experienced by long nails resulting in injuries ظفرية indirect Kkhalkhalh nails or تضخمها to become similar to claws Onchogrophosis the or Tzmkha increase Onychausis. Or the occurrence of transverse grooves where the so - called white nail disease .

Medical research confirms that long nails can not be Nakm what is underneath must be attached by whatever germs repeatedly washed wrote therefore recommends surgery to take care of surgeons and nurses always cut their nails so that no bacteria are transmitted to the wounds which they conduct operations and contamination.