No matter how you decide to go about your leather jacket repair you should always have a clean surface. Leather has a sort of milky smoothness to it, a light texture that can attract and maintain a thin layer of oil. It also attracts dirt and grime.
Implants. Implant system for calcaneal nail C-NAIL consists of a nail, bone screws and a end cap. The nail is designed specifically for the left side (labeled L) and for the right side (labeled R). Nail diameter is 8 mm and nail length is 65 mm. The nail is provided with seven holes so, that the direction of screws matches the anatomy of the calcaneus to allow proper fixation of individual fragments. Screws with thickened core are provided with a flat head and reduced profile of the thread.
Injury: 1  Crushing the base of the nail or the nail bed may cause a permanent deformity. 2  Chronic picking or rubbing of the skin behind the nail can cause median nail dystrophy, which gives a lengthwise split or ridged appearance of the thumbnails. 3  Long-term exposure to moisture or nail polish can cause nails to peel and become brittle. Infection: Fungus or yeast cause changes in the color, texture, and shape of the nails. Bacterial infection may cause a change in nail color or painful areas of infection under the nail or in the surrounding skin. Severe infections may cause nail loss. Paronychia is an infection around the nailfold and cuticle. Viral warts may cause a change in the shape of the nail or ingrown skin under the nail. Certain infections (especially of the heart valve) may cause red streaks in the nail bed (splinter hemorrhages). Diseases: