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Tooth Transplant
Tooth transplantation is mainly divided into two types: * Allotransplantation (homogenous), where a tooth is transferred from one individual to a different individual of the same species. Nowadays, it is largely abandoned as the practice carries many risks including transmission of infection, such as syphilis, and histocompatibility issues. Material was copied from this source, which is available under Creative Commons Attribution-ShareAlike 3.0 Unportedlicense. Long-term success of allotransplantation of teeth was also extremely rare, usually lasting about six years. * Autotransplantation (autogenous), where a tooth is transferred from one site to another in the same individual. Indications and Contraindications Indications Autotransplantation of teeth can be considered in the following circumstances: * Movement of impacted or severely ectopic teeth to their correct position if conventional surgical exposure and orthodontics is not appropriate. * Management of congenitally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allotransplantation
Allotransplant (''allo-'' meaning "other" in Greek) is the transplantation of cells, tissues, or organs to a recipient from a genetically non-identical donor of the same species. The transplant is called an allograft, allogeneic transplant, or homograft. Most human tissue and organ transplants are allografts. It is contrasted with autotransplantation (from one part of the body to another in the same person), syngenic transplantation of isografts (grafts transplanted between two genetically identical individuals) and xenotransplantation (from other species). Allografts can be referred to as "homostatic" if they are biologically inert when transplanted, such as bone and cartilage. An immune response against an allograft or xenograft is termed rejection. An allogenic bone marrow transplant can result in an immune attack on the recipient, called graft-versus-host disease. Procedure Material is obtained from a donor who is a living person, or a deceased person's body receiving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mummy
A mummy is a dead human or an animal whose soft tissues and organs have been preserved by either intentional or accidental exposure to chemicals, extreme cold, very low humidity, or lack of air, so that the recovered body does not decay further if kept in cool and dry conditions. Some authorities restrict the use of the term to bodies deliberately embalmed with chemicals, but the use of the word to cover accidentally desiccated bodies goes back to at least 1615 AD (see the section Etymology and meaning). Mummies of humans and animals have been found on every continent, both as a result of natural preservation through unusual conditions, and as cultural artifacts. Over one million animal mummies have been found in Egypt, many of which are cats. Many of the Egyptian animal mummies are sacred ibis, and radiocarbon dating suggests the Egyptian Ibis mummies that have been analyzed were from time frame that falls between approximately 450 and 250 BC. In addition to the mummies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syphilis
Syphilis () is a sexually transmitted infection caused by the bacterium ''Treponema pallidum'' subspecies ''pallidum''. The signs and symptoms of syphilis vary depending in which of the four stages it presents (primary, secondary, latent, and tertiary). The primary stage classically presents with a single chancre (a firm, painless, non-itchy skin ulceration usually between 1 cm and 2 cm in diameter) though there may be multiple sores. In secondary syphilis, a diffuse rash occurs, which frequently involves the palms of the hands and soles of the feet. There may also be sores in the mouth or vagina. In latent syphilis, which can last for years, there are few or no symptoms. In tertiary syphilis, there are gummas (soft, non-cancerous growths), neurological problems, or heart symptoms. Syphilis has been known as "the great imitator" as it may cause symptoms similar to many other diseases. Syphilis is most commonly spread through sexual activity. It may also be transmi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Bell
Benjamin Bell of Hunthill FRSE FRCSEd (6 September 1749 – 5 April 1806) is considered to be the first Scottish scientific surgeon. He is commonly described as the father of the Edinburgh school of surgery,Richardson BWS, Martin MSM. Disciples of Æsculapius ... With a life of the author by his daughter Mrs. George Martin ... With portraits, etc: 2 vol. Hutchinson & Co.: London; 1900.Miles AThe Edinburgh school of surgery before Lister London: A. & C. Black, ltd.; 1918. or the first of the Edinburgh scientific surgeons.Comrie JD, Wellcome Historical Medical MuseumHistory of Scottish medicine to 1860 London: Bailliáere, Tindall & Cox for the Wellcome Historical Medical Museum; 1927Guthrie DA history of medicine New and rev. ed. London; New York: Nelson; 1958.Dingwall H. MA history of Scottish medicine: themes and influences Edinburgh: Edinburgh University Press, 2002 . He published medical works of significance, notably his surgical textbook ''A System of Surgery'' which becam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hunter (surgeon)
John Hunter (13 February 1728 – 16 October 1793) was a British surgeon, one of the most distinguished scientists and surgeons of his day. He was an early advocate of careful observation and scientific method in medicine. He was a teacher of, and collaborator with, Edward Jenner, pioneer of the smallpox vaccine. He is alleged to have paid for the stolen body of Charles Byrne, and proceeded to study and exhibit it against the deceased's explicit wishes. His wife, Anne Hunter (''née'' Home), was a poet, some of whose poems were set to music by Joseph Haydn. He learned anatomy by assisting his elder brother William with dissections in William's anatomy school in Central London, starting in 1748, and quickly became an expert in anatomy. He spent some years as an Army surgeon, worked with the dentist James Spence conducting tooth transplants, and in 1764 set up his own anatomy school in London. He built up a collection of living animals whose skeletons and other organs he prepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Fauchard
Pierre Fauchard (January 2, 1679 – March 21, 1761) was a French physician, credited as being the "father of modern dentistry". He is widely known for writing the first complete scientific description of dentistry, ''Le Chirurgien Dentiste'' (''"The Surgeon Dentist"''), published in 1728. The book described basic oral anatomy and function, signs and symptoms of oral pathology, operative methods for removing decay and restoring teeth, periodontal disease (pyorrhea), orthodontics, replacement of missing teeth, and tooth transplantation. Biography Early years Fauchard was born in a very modest home in Saint-Denis-de-Gastines in 1679. In 1693 he joined the French Royal Navy at the age of 15, much to his family's distress, and came under the influence of Alexander Poteleret, a surgeon major, who had spent considerable time studying diseases of the teeth and mouth. During that time, Fauchard learned that sailors who were on long voyages suffered severely from dental ailments, scurv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Johnson (botanist)
Thomas Johnson (died 1644) was an English botanist, and a royalist colonel in the English Civil War. He has been called the "father of British field botany". Life Johnson was born at Selby in Yorkshire between 1595 and 1600. He seems to have received a good education, and to have become an apothecary in London by 1626. Possibly before that he was living in Lincolnshire (Gerard, ''Herball'', ed. 1633, p. 74). In 1629 he was in business on Snow Hill, city of London, where he had a physic-garden, and had become a prominent member of the Apothecaries' Company. On the outbreak of the civil war Johnson joined the royalists, and, partly for his learning, partly no doubt for his loyalty, was made a Bachelor of physic by the University of Oxford in 1642, and M.D. on 9 May 1643. Johnson took an active part in the defence of Basing House, becoming lieutenant-colonel to Sir Marmaduke Rawdon, the governor, and on 14 September 1644, during a skirmish with a detachment of Sir William Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambroise Paré
Ambroise Paré (c. 1510 – 20 December 1590) was a French barber surgeon who served in that role for kings Henry II, Francis II, Charles IX and Henry III. He is considered one of the fathers of surgery and modern forensic pathology and a pioneer in surgical techniques and battlefield medicine, especially in the treatment of wounds. He was also an anatomist, invented several surgical instruments, and was a member of the Parisian barber surgeon guild. In his personal notes about the care he delivered to Captain Rat, in the Piémont campaign (1537–1538), Paré wrote: ''Je le pansai, Dieu le guérit'' ("I bandaged him and God healed him"). This epitomises a philosophy that he used throughout his career. These words, inscribed on his statue in Laval, are reminiscent of the Latin adage '' medicus curat, natura sanat''. Early life Paré was born in 1510 in Bourg-Hersent, near Laval, then part of the province of Maine, in northwestern France. As a child he watched, and was fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharaoh
Pharaoh (, ; Egyptian: ''pr ꜥꜣ''; cop, , Pǝrro; Biblical Hebrew: ''Parʿō'') is the vernacular term often used by modern authors for the kings of ancient Egypt who ruled as monarchs from the First Dynasty (c. 3150 BC) until the annexation of Egypt by the Roman Empire in 30 BC. However, regardless of gender, "king" was the term used most frequently by the ancient Egyptians for their monarchs through the middle of the Eighteenth Dynasty during the New Kingdom. The term "pharaoh" was not used contemporaneously for a ruler until a possible reference to Merneptah, c. 1210 BC during the Nineteenth Dynasty, nor consistently used until the decline and instability that began with the Twenty-Fifth Dynasty. In the early dynasties, ancient Egyptian kings had as many as three titles: the Horus, the Sedge and Bee ( ''nswt-bjtj''), and the Two Ladies or Nebty ( ''nbtj'') name. The Golden Horus and the nomen and prenomen titles were added later. In Egyptian society, religio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syphilis
Syphilis () is a sexually transmitted infection caused by the bacterium ''Treponema pallidum'' subspecies ''pallidum''. The signs and symptoms of syphilis vary depending in which of the four stages it presents (primary, secondary, latent, and tertiary). The primary stage classically presents with a single chancre (a firm, painless, non-itchy skin ulceration usually between 1 cm and 2 cm in diameter) though there may be multiple sores. In secondary syphilis, a diffuse rash occurs, which frequently involves the palms of the hands and soles of the feet. There may also be sores in the mouth or vagina. In latent syphilis, which can last for years, there are few or no symptoms. In tertiary syphilis, there are gummas (soft, non-cancerous growths), neurological problems, or heart symptoms. Syphilis has been known as "the great imitator" as it may cause symptoms similar to many other diseases. Syphilis is most commonly spread through sexual activity. It may also be transmi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowlandson - Transplanting Of Teeth
Rowlandson is an English surname meaning son of Rowland or Roland. Bearers of the name include: *Alfred Cecil Rowlandson (1865–1922), Australian publisher *James Rowlandson (1577–1639), English Canon of Windsor *Mary Rowlandson (c. 1637–1711), colonial American woman, captured by Native Americans, who described her experiences *Thomas Rowlandson Thomas Rowlandson (; 13 July 175721 April 1827) was an English artist and caricaturist of the Georgian Era, noted for his political satire and social observation. A prolific artist and printmaker, Rowlandson produced both individual social an ... (1756–1827), English artist and caricaturist References {{surname English-language surnames Patronymic surnames Surnames from given names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
