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Erb's Palsy
Erb's palsy is a paralysis of the arm caused by injury to the upper group of the arm's main nerves, specifically the severing of the upper trunk C5–C6 nerves. These form part of the brachial plexus, comprising the ventral rami of spinal nerves C5–C8 and thoracic nerve T1. pp.1037–1047 pp.370–374 pp.76–77 These injuries arise most commonly, but not exclusively, from shoulder dystocia during a difficult birth.A.D.A.M Healthcare center Depending on the nature of the damage, the paralysis can either resolve on its own over a period of months, necessitate rehabilitative therapy, or require surgery. Presentation The paralysis can be partial or complete; the damage to each nerve can range from bruising to tearing. The most commonly involved root is C5 (aka ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachial Plexus
The brachial plexus is a network () of nerves formed by the anterior rami of the lower four cervical nerves and first thoracic nerve ( C5, C6, C7, C8, and T1). This plexus extends from the spinal cord, through the cervicoaxillary canal in the neck, over the first rib, and into the armpit, it supplies afferent and efferent nerve fibers the to chest, shoulder, arm, forearm, and hand. Structure The brachial plexus is divided into five ''roots'', three ''trunks'', six ''divisions'' (three anterior and three posterior), three ''cords'', and five ''branches''. There are five "terminal" branches and numerous other "pre-terminal" or "collateral" branches, such as the subscapular nerve, the thoracodorsal nerve, and the long thoracic nerve, that leave the plexus at various points along its length. A common structure used to identify part of the brachial plexus in cadaver dissections is the M or W shape made by the musculocutaneous nerve, lateral cord, median nerve, medial cord, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birth Canal
In mammals, the vagina is the elastic, muscular part of the female genital tract. In humans, it extends from the vestibule to the cervix. The outer vaginal opening is normally partly covered by a thin layer of mucosal tissue called the hymen. At the deep end, the cervix (neck of the uterus) bulges into the vagina. The vagina allows for sexual intercourse and birth. It also channels menstrual flow, which occurs in humans and closely related primates as part of the menstrual cycle. Although research on the vagina is especially lacking for different animals, its location, structure and size are documented as varying among species. Female mammals usually have two external openings in the vulva; these are the urethral opening for the urinary tract and the vaginal opening for the genital tract. This is different from male mammals, who usually have a single urethral opening for both urination and reproduction. The vaginal opening is much larger than the nearby urethral openin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbara Frum
Barbara Frum, OC (September 8, 1937 – March 26, 1992) was an American-born Canadian radio and television journalist, acclaimed for her interviews for the Canadian Broadcasting Corporation. Personal life Barbara Frum was born Barbara Rosberg in Niagara Falls, New York, the oldest of three children of Harold Rosberg and Florence Hirschowitz Rosberg. Her family is Jewish. Frum's father, who was born in Kielce, Poland, immigrated to Canada as a child with his parents in 1913, and was the proprietor of Rosberg's Department Store in Niagara Falls, Ontario. Frum's mother was born in New York City, and moved to Canada in 1935, the year she got married. Frum grew up in Niagara Falls, Ontario. While in High School Barbara served on the Student Council. She was also a member of Theta Kappa Sigma, Alpha Chapter, her high school sorority. She studied history at the University of Toronto, where she graduated with a BA in 1959. In 1957, she married Toronto dentist Murray Frum, who la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samah Jabr
Samah Jabr (Arabic: سماح جبر, born 8 August 1976) is a Palestinian Jerusalemite psychiatrist, psychotherapist and writer. Since 2016, she has been Chair of the Mental Health Unit at the Palestinian Ministry of Health, and has written columns about the psychological consequences of the Israeli occupation in Palestine since the 2000s. Inspired by anticolonial psychiatrist Frantz Fanon, her areas of interest include mental health, colonialism and universal human rights. Biography Samah Jabr was born to a Jerusalemite family on August 8, 1976. She graduated from Al-Quds University (Jerusalem) in 2001, a member of the first cohort of the Faculty of Medicine. She gained advanced training in psychiatry in France and the United Kingdom, as well as in clinical research in the United States. She specialized in psychotherapy and was trained at the Israel Psychoanalytic Institute of Jerusalem. Jabr is one of 22 psychiatrists practicing in the West Bank, and among the first Palestin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm II, German Emperor
Wilhelm II (Friedrich Wilhelm Viktor Albert; 27 January 18594 June 1941) was the last German Emperor (german: Kaiser) and King of Prussia, reigning from 15 June 1888 until his abdication on 9 November 1918. Despite strengthening the German Empire's position as a great power by building a powerful navy, his tactless public statements and erratic foreign policy greatly antagonized the international community and are considered by many to be one of the underlying causes of World War I. When the German war effort collapsed after a series of crushing defeats on the Western Front in 1918, he was forced to abdicate, thereby marking the end of the German Empire and the House of Hohenzollern's 300-year reign in Prussia and 500-year reign in Brandenburg. Wilhelm II was the son of Prince Frederick William of Prussia and Victoria, German Empress Consort. His father was the son of Wilhelm I, German Emperor, and his mother was the eldest daughter of Queen Victoria of the United Kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Heinrich Erb
Wilhelm Heinrich Erb (30 November 1840 – 29 October 1921) was a German neurologist. He was born in Winnweiler, and died in Heidelberg. Academic career In 1864 he received his medical degree from the University of Heidelberg, where for several years he served as an assistant to pathologist Nikolaus Friedreich (1825-1882). As a young man, he also worked for a period of time under Ludwig von Buhl (1816-1880) in Munich. In 1880 Erb attained the chair of special pathology at the University of Leipzig, where he was also appointed head of its policlinic. In 1883 he succeeded Friedreich at the University of Heidelberg, where he worked until his retirement in 1907. Psychiatrist Emil Kraepelin (1856-1926) and neurologists Ernst Julius Remak (1849-1911), Max Nonne (1861-1959) and Paul Julius Möbius (1853–1907) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guillaume Benjamin Amand Duchenne
Guillaume-Benjamin-Amand Duchenne (de Boulogne) (September 17, 1806 in Boulogne-sur-Mer – September 15, 1875 in Paris) was a French neurologist who revived Galvani's research and greatly advanced the science of electrophysiology. The era of modern neurology developed from Duchenne's understanding of neural pathways and his diagnostic innovations including deep tissue biopsy, nerve conduction tests ( NCS), and clinical photography. This extraordinary range of activities (mostly in the Salpêtrière) was achieved against the background of a troubled personal life and a generally indifferent medical and scientific establishment. Neurology did not exist in France before Duchenne and although many medical historians regard Jean-Martin Charcot as the father of the discipline, Charcot owed much to Duchenne, often acknowledging him as "''mon maître en neurologie''" (my master in neurology). The American neurologist Dr. Joseph Collins (1866–1950) wrote that Duchenne found neurolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesarchiv Bild 146-1991-076-14A, Kaiser Wilhelm II
The German Federal Archives or Bundesarchiv (BArch) (german: Bundesarchiv) are the National Archives of Germany. They were established at the current location in Koblenz in 1952. They are subordinated to the Federal Commissioner for Culture and the Media ( Claudia Roth since 2021) under the German Chancellery, and before 1998, to the Federal Ministry of the Interior. On 6 December 2008, the Archives donated 100,000 photos to the public, by making them accessible via Wikimedia Commons. History The federal archive for institutions and authorities in Germany, the first precursor to the present-day Federal Archives, was established in Potsdam, Brandenburg in 1919, a later date than in other European countries. This national archive documented German government dating from the founding of the North German Confederation in 1867. It also included material from the older German Confederation and the Imperial Chamber Court. The oldest documents in this collection dated back to the year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Smellie (obstetrician)
William Smellie (5 February 1697 – 5 March 1763) was a Scottish obstetrician and medical instructor who practiced and taught primarily in London. One of the first prominent male midwives in Britain, he designed an improved version of the obstetrical forceps, established safer delivery practices, and through his teaching and writing helped make obstetrics more scientifically based. He is often called the "father of British midwifery". Early life and education Smellie was born on 5 February 1697 in the town of Lesmahagow, Scotland. He was the only child of Sara Kennedy (1657–1727) and Archibald Smellie (1663/4–1735), a merchant and burgess of the town. Smellie practiced medicine before getting a license, opening an apothecary in 1720 in Lanark. It was not a particularly lucrative venture, as he also sold cloth as a side business to supplement his income, but he began reading medical books and teaching himself obstetrics at this time. By 1728, he was married to Eupham Borla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latissimus Dorsi Muscle
The latissimus dorsi () is a large, flat muscle on the back that stretches to the sides, behind the arm, and is partly covered by the trapezius on the back near the midline. The word latissimus dorsi (plural: ''latissimi dorsorum'') comes from Latin and means "broadest uscleof the back", from "latissimus" ( la, broadest)' and "dorsum" ( la, back). The pair of muscles are commonly known as "lats", especially among bodybuilders. The latissimus dorsi is the largest muscle in the upper body. The latissimus dorsi is responsible for extension, adduction, transverse extension also known as horizontal abduction (or horizontal extension), flexion from an extended position, and (medial) internal rotation of the shoulder joint. It also has a synergistic role in extension and lateral flexion of the lumbar spine. Due to bypassing the scapulothoracic joints and attaching directly to the spine, the actions the latissimi dorsi have on moving the arms can also influence the movement of the sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthritis
Arthritis is a term often used to mean any disorder that affects joints. Symptoms generally include joint pain and stiffness. Other symptoms may include redness, warmth, swelling, and decreased range of motion of the affected joints. In some types of arthritis, other organs are also affected. Onset can be gradual or sudden. There are over 100 types of arthritis. The most common forms are osteoarthritis (degenerative joint disease) and rheumatoid arthritis. Osteoarthritis usually occurs with age and affects the fingers, knees, and hips. Rheumatoid arthritis is an autoimmune disorder that often affects the hands and feet. Other types include gout, lupus, fibromyalgia, and septic arthritis. They are all types of rheumatic disease. Treatment may include resting the joint and alternating between applying ice and heat. Weight loss and exercise may also be useful. Recommended medications may depend on the form of arthritis. These may include pain medications such as ibuprofe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avulsion Fracture
An avulsion fracture is a bone fracture which occurs when a fragment of bone tears away from the main mass of bone as a result of physical trauma. This can occur at the ligament by the application of forces external to the body (such as a fall or pull) or at the tendon by a muscular contraction that is stronger than the forces holding the bone together. Generally muscular avulsion is prevented by the neurological limitations placed on muscle contractions. Highly trained athletes can overcome this neurological inhibition of strength and produce a much greater force output capable of breaking or avulsing a bone. Types Dental avulsion Traumatic complete displacement of a tooth from its socket in alveolar bone. It is a serious dental emergency in which prompt management (within 20–40 minutes of injury) affects the prognosis of the tooth. Tuberosity avulsion of the 5th metatarsal left, Proximal fractures of 5th metatarsa The tuberosity avulsion fracture (also known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
