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Piercing Migration
Piercing migration is the process that occurs when a body piercing moves from its initial location. This process can be painful or go unnoticed, until it has progressed. Given enough time, a ring may migrate entirely outside of the skin, although it may only migrate a small amount and come to rest. Potential causes and effects of migration The effects of migration can vary widely. The most common form of migration is the way that heavy small gauge earrings will migrate downwards out of the earlobe, as is common in older women who have worn earrings most of their lives. This is known as the "cheesecutter effect", as its action is easily compared to the method of cutting cheese with a fine wire. Contemporary body and ear piercing jewelry is much more balanced in its weight to gauge ratio, although migration is still possible with heavy jewelry, even if it is of large gauge. Play or movement of the area pierced or implanted can also lead to migration, but it's not likely. Sometimes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nipple Ring Migration
The nipple is a raised region of tissue on the surface of the breast from which, in females, milk leaves the breast through the lactiferous ducts to feed an infant. The milk can flow through the nipple passively or it can be ejected by smooth muscle contractions that occur along with the ductal system. The nipple is surrounded by the areola, which is often a darker colour than the surrounding skin. A nipple is often called a teat when referring to non-humans. Nipple or teat can also be used to describe the flexible mouthpiece of a baby bottle. In humans, the nipples of both males and females can be stimulated as part of sexual arousal. In many cultures, human female nipples are sexualized, or "regarded as sex objects and evaluated in terms of their physical characteristics and sexiness." Anatomy In mammals, a nipple (also called mammary papilla or teat) is a small projection of skin containing the outlets for 15–20 lactiferous ducts arranged cylindrically around the tip. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyebrow Piercing
An eyebrow piercing is a vertical surface piercing, wherein a twelve to eighteen gauge cannula needle is inserted through the bottom of the eyebrow and exits through the top of the eyebrow to permit insertion of jewellery. Those performing the piercing may use a pennington clamp to better guide the needle through the skin. A curved barbell is the most common jewellery inserted post-piercing. A piercing of underneath the eye is known as an anti-eyebrow piercing. A horizontal piercing of the eyebrow is known as a horizontal eyebrow piercing. Jewelry Barbells, curved barbells and captive bead rings are the common jewelry types worn in eyebrow piercings. Each of these jewelry types put varying degrees of pressure on the piercing, which can cause irritation or piercing migration over time. The larger the gauge used in the piercing, the less likely the piercing is to be rejected or accidentally torn out. Sixteen gauge piercings and jewelry is common. Placement The placement of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earrings
An earring is a piece of jewelry attached to the ear via a piercing in the earlobe or another external part of the ear (except in the case of clip earrings, which clip onto the lobe). Earrings have been worn by people in different civilizations and historic periods, often with cultural significance. Locations for piercings other than the earlobe include the rook, tragus, and across the helix (see image at right). The simple term "ear piercing" usually refers to an earlobe piercing, whereas piercings in the upper part of the external ear are often referred to as "cartilage piercings". Cartilage piercings are more complex to perform than earlobe piercings and take longer to heal. Earring components may be made of any number of materials, including metal, plastic, glass, precious stone, beads, wood, bone, and other materials. Designs range from small hoops and studs to large plates and dangling items. The size is ultimately limited by the physical capacity of the earlobe to hold the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nape Piercing
A nape piercing is a piercing through the surface of the nape (back part) of the neck. Nape piercings are a type of surface piercing. They carry a high rate of rejection and migration, ''A Statistical Look at Surface Bars'' unless they are properly measured and placed. They may reject if they are not pierced properly, as they are in a part of the body that moves constantly and are easy to irritate, catching on clothing or other objects. Being surface piercings, nape piercings require special jewelry to minimize the risk of and rejection. Both surface bars and |
Christina Piercing
A Christina piercing, also known as a Venus piercing, is a genital piercing. It is located where the outer labia meet, below the pubic mound. The Christina piercing is anatomy dependent; it has a high rejection rate, and is not possible for all women due to anatomical variation. The piercing does not facilitate sexual stimulation and can be found uncomfortable when pressure is applied. It is usually pierced with either a custom-made curved barbell or surface bar to reduce the risk of rejection. See also *Nefertiti piercing A Nefertiti piercing is a female genital piercing that is a combination of a vertical clitoral hood piercing and a Christina piercing A Christina piercing, also known as a Venus piercing, is a genital piercing Genital piercing is a form of bod ... References External links Body Modification E-Zine Encyclopedia entry on Christina piercings {{Body Piercing Female genital piercings fr:Christina (piercing) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jewelry
Jewellery ( UK) or jewelry (U.S.) consists of decorative items worn for personal adornment, such as brooches, rings, necklaces, earrings, pendants, bracelets, and cufflinks. Jewellery may be attached to the body or the clothes. From a western perspective, the term is restricted to durable ornaments, excluding flowers for example. For many centuries metal such as gold often combined with gemstones, has been the normal material for jewellery, but other materials such as glass, shells and other plant materials may be used. Jewellery is one of the oldest types of archaeological artefact – with 100,000-year-old beads made from ''Nassarius'' shells thought to be the oldest known jewellery.Study reveals 'oldest jewellery' , '' |
Infection
An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection. Infections can be caused by a wide range of pathogens, most prominently bacteria and viruses. Hosts can fight infections using their immune system. Mammalian hosts react to infections with an innate response, often involving inflammation, followed by an adaptive response. Specific medications used to treat infections include antibiotics, antivirals, antifungals, antiprotozoals, and antihelminthics. Infectious diseases resulted in 9.2 million deaths in 2013 (about 17% of all deaths). The branch of medicine that focuses on infections is referred to as infectious disease. Types Infections are caused by infectious agents (pathogens) including: * Bacteria (e.g. ''Mycobacterium tuberculosis'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Rash
Road rash is a colloquial term for skin injury caused by abrasion with road surfaces, often as a consequence of cycling and motorcycling accidents. It may also result from running, inline skating, roller skating, skateboarding, and longboarding accidents. The term may be applied to both a fresh injury and also to the scar tissue left by an old injury. Symptoms may include pain and heavy bleeding. Motorcyclists can reduce the risks of road rash by wearing appropriate motorcycle personal protective equipment such as a full face helmet, protective clothing, gloves, dusters and boots. Similarly, inline skaters can reduce their chance of such abrasion injuries by wearing protective knee and elbow pads. Road rash is often termed 'gravel rash' in the United Kingdom. The term is old and is mentioned in Rudyard Kipling's ''Kim'' (1901). According to the OED The ''Oxford English Dictionary'' (''OED'') is the first and foundational historical dictionary of the English language, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piercing
Body piercing, which is a form of body modification, is the practice of puncturing or cutting a part of the human body, creating an opening in which jewelry may be worn, or where an implant could be inserted. The word ''piercing'' can refer to the act or practice of body piercing, or to an opening in the body created by this act or practice. It can also, by metonymy, refer to the resulting decoration, or to the decorative jewelry used. Piercing implants alter body and/or skin profile and appearance (e.g. golden threads installed subdermal, platinum, titanium or medical grade steel subdermal implants). Although the history of body piercing is obscured by popular misinformation and by a lack of scholarly reference, ample evidence exists to document that it has been practiced in various forms by multiple sexes since ancient times throughout the world.Body piercing can be performed on people of all ages, although most minors are only permitted to have earlobe piercings. Ear piercing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Tissue
In biology, tissue is a biological organizational level between cells and a complete organ. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues. The English word "tissue" derives from the French word "tissu", the past participle of the verb tisser, "to weave". The study of tissues is known as histology or, in connection with disease, as histopathology. Xavier Bichat is considered as the "Father of Histology". Plant histology is studied in both plant anatomy and physiology. The classical tools for studying tissues are the paraffin block in which tissue is embedded and then sectioned, the histological stain, and the optical microscope. Developments in electron microscopy, immunofluorescence, and the use of frozen tissue-sections have enhanced the detail that can be observed in tissues. With these tools, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage
Drainage is the natural or artificial removal of a surface's water and sub-surface water from an area with excess of water. The internal drainage of most agricultural soils is good enough to prevent severe waterlogging (anaerobic conditions that harm root growth), but many soils need artificial drainage to improve production or to manage water supplies. History Early history The Indus Valley civilization had sewerage and drainage systems. All houses in the major cities of Harappa and Mohenjo-daro had access to water and drainage facilities. Waste water was directed to covered gravity sewers, which lined the major streets. 18th and 19th century The invention of hollow-pipe drainage is credited to Sir Hugh Dalrymple, who died in 1753. Current practices Geotextiles New storm water drainage systems incorporate geotextile filters that retain and prevent fine grains of soil from passing into and clogging the drain. Geotextiles are synthetic textile fabrics specially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navel Piercing
Navel piercing (also referred to as a belly button piercing), a type of piercing located through the skin of the navel. It is most commonly located on the upper fold of skin, but can also be effected underneath or around the edges of the navel. It may heal quickly and with no irritations, like an ear piercing, or may heal more like a surface piercing with the associated extended healing time. Healing usually takes around 6–12 months, but varies by person due to differences in physiology. Navel piercings reject less frequently than most other surface piercings, but the rejection rate is nonetheless higher than non-surface piercings. A properly effected navel piercing involves piercing the skin surrounding the navel with the initial wound inside of the navel canal. This can be done at any angle where there is a clear flap of skin, but the most prevalent form of navel piercing is through the upper rim of the navel. A belly button piercing is a part of Greek culture. It originated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
