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Heart bypass surgery creates a new route, called a bypass, for blood and oxygen to reach the heart.
Heart bypass surgery begins with an incision in the chest, and the breastbone is cut exposing the heart. Next, a portion of the saphenous vein, which is very large, is harvested from the inside of the leg. Pieces of this large vein are used to bypass the blocked coronary arteries, which are arteries that supply blood to the heart. The venous graft is sewn to the aorta, the main artery of the body, and to the affected coronary artery, to bypass the blocked site.
The internal mammary artery from the chest may also be used to bypass a clogged artery.
Several arteries may be bypassed depending on the condition of the heart. After the graft is created, the breastbone and chest are closed.
How to push a baby out video how to prevent tearing during labor and delivery
An AV fistula is a connection, made by a vascular surgeon, of an artery to a vein.Vascular surgeons specialize in blood vessel surgery. The surgeon usually places an AV fistula in the forearm or upper arm. An AV fistula causes extra pressure and extra blood to flow into the vein, making it grow large and strong.
A new and safer method of inserting a Foley catheter suprapubically. The technique allows the insertion to be carried out in an Outpatient setting, thus saving time, cost and effort. By using the Seldinger technique, the product reduces the chances of bowel or bladder perforation and resultant morbidity.
The product has been chosen by The NHS National Technology Adoption Centre to help facilitate adoption of the product.
See www.mediplus.co.uk for more information
MRCPCH Clinical Revision - more videos at http://mrcpch.paediatrics.co.uk
Revise for your MRCPCH Clinical exam, with videos and high quality content created by the London Paediatrics Trainees Committee.
Video Credits: Dr Caroline Fertleman, Dr Hermione Race, Dr Camilla Sen, Dr Chloe Macaulay, Dr Emma McLaren, Chris Knapp
The term subarachnoid hemorrhage (SAH) refers to extravasation of blood into the subarachnoid space between the pial and arachnoid membranes. SAH constitutes half of all spontaneous atraumatic intracranial hemorrhages; the other half consists of bleeding that occurs within the brain parenchyma. Subarachnoid hemorrhage occurs in various clinical contexts, the most common being head trauma. However, the familiar use of the term SAH refers to nontraumatic (or spontaneous) hemorrhage, which usually occurs in the setting of a ruptured cerebral aneurysm or arteriovenous malformation (AVM).
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By 5 weeks' gestational age, the wolffian (ie, mesonephric) and the mรผllerian (ie, paramesonephric) ducts have formed from intermediate mesoderm. In the absence of testosterone and mรผllerian inhibitory substance, the mesonephric ducts regress and the paramesonephric ducts continue to form the female reproductive structures with fusion of the distal portions of the paramesonephric ducts to give rise to the uterine fundus, the cervix, and the upper vagina. These developmental changes are genetically controlled in large part by a series of complex transcriptional signaling pathways including Wnt signaling, Hox genes, and many others. In a female fetus, the wolffian duct disappears except for nonfunctional vestiges. The mรผllerian duct is lined by a columnar epithelium. This includes the entire cervix and upper vagina to the vaginal plate (ie, sinovaginal bulb). Through a process of squamous metaplasia, the vagina and a variable portion of the ectocervix become covered with squamous epithelium. This process is complete by the fifth month of pregnancy.
An anal fissure is a small tear in the thin, moist tissue (mucosa) that lines the anus. An anal fissure may occur when you pass hard or large stools during a bowel movement. Anal fissures typically cause pain and bleeding with bowel movements. You also may experience spasms in the ring of muscle at the end of your anus (anal sphincter). Anal fissures are very common in young infants but can affect people of any age. Most anal fissures get better with simple treatments, such as increased fiber intake or sitz baths. Some people with anal fissures may need medication or, occasionally, surgery.
Penile Injection Therapy
Doctor Ricky Brown reacts to this surgery simulation of an inguinal hernia repair where they repair the hernia sack and create a mesh for the organ to comfortably rest on.
3D Animation powered by:
3DMedWorld - 3dmedworld.com
#shorts #doctor #education #surgery #medical
New Minimally Invasive Procedure with No Pain or Downtimeโฆ From Dr. Michael Goodman, Caring For Women Wellness Center Laser Vaginal Tightening for Improved Sexual Pleasure and Relief from Minimal Urinary Incontinence Laser Vaginal Therapy for reversing Vaginal Atrophy (Good also for Breast Cancer Survivors with Vaginal Atrophy)
A surgeon begins the PPH stapled hemorrhoidectomy by inserting a circular anal dilator and obturator into the anal canal and then securing the dilator in place with four sutures. The surgeon then inserts a PPH anoscope into the obturator. Next, he places a circumferential purse-string suture of 2-0 Monocryl on a UR-6 needle 4 cm proximal to the dentate line. The surgeon opens a PPH stapler and places its anvil across the purse string. The stapler is then closed and fired; it is held closed for two minutes to improve hemostasis. Prior to firing the stapler in a female patient, the surgeon places a gloved finger in the vagina to ensure the vaginal mucosa and rectal-vaginal septum are not trapped within the jaws of the closed stapler. The surgeon then opens and removes the stapler.
Watch that video of Removing Worms and Parasites From Girl's Mouth
http://destructeur-de-poids.info-pro.co Perdre Des Cuisses, Astuces Pour Maigrir, Objectif Ventre Plat, Exercice Pour Perdre Du Poids. Boire de lโeau est reliรฉ au gain de poids Ceci peut sembler vraiment รฉtrange... Mais boire de l'eau serait la raison pourquoi la plupart d'entre nous avons des problรจmes ร perdre du poids ? Une dรฉcouverte rรฉcente dรฉmontre que c'est vrai et que pour perdre du poids... il faut connaรฎtre exactement la quantitรฉ d'eau ร boire... basรฉ sur votre propre corps. En utilisant ce truc simple, les gens ont perdu 15, 20, 25 kilos mรชme, en moins de 2 mois. Dรฉcouvrez combien d'eau vous avez besoin et commencez ร perdre du poids. http://destructeur-de-poids.info-pro.co http://astuce-ventre-plat.blogspot.com/
Endoscopic Removal of Coin from Esophagus
An animation showing vaginal childbirth (delivery)
Wedge Resection of a gastric GIST
Watch that video of a Bodybuilder's Colon Contains 10 lbs Meat Worms
