define nissen procedure
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Nissen fundoplication Nissen fundoplication, sometimes known as laparoscopic fundoplication when performed via laparoscopic surgery, is a surgical procedure to treat gastroesophageal reflux disease (GERD) and hiatal hernia.
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Fine-needle aspiration (Redirected from Needle aspiration biopsy) Fine-needle aspiration (FNA), or fine-needle aspiration cytology (FNAC), is a diagnostic procedure used to investigate lumps or masses. In this technique, a thin (23-25 gauge), hollow needle is inserted into the mass for sampling of cells that, after being stained, will be examined under a microscope.
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- The procedure is performed in an operating room under general anesthesia. The surgeon makes a small incision in the neck above the top of the sternum and inserts the mediastinoscope. In addition to directly visualizing the mediastinum, tissue samples of mediastinal lymph nodes may be obtained.
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- Background for the Kjeldahl determination of Organic Nitrogen. The Kjeldahl method is an analytical method for the determination of nitrogen in the trinegative state in certain organic compounds. The method was developed in 1883 by Johan Kjeldahl, a Danish chemist, and is used extensively in the determination of protein in foods, since protein is a macromolecule made up of nitrogen containing amino acids linked together.
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- Alexander technique n (Complementary Medicine) a technique for developing awareness of one's posture and movement in order to improve it [C20: named after Frederick Matthias Alexander (died 1955), Australian actor who originated it]
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Background Dr Rudolf Nissen (1896-1981) described the first fundoplication in the 1950s for treatment of severe reflux esophagitis. His original procedure used a 360° wrap of the fundus of the stomach around the esophagus by plication of both the anterior and posterior walls of the gastric fundus around the lesser curvature.
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Upper GI Endoscopy Esophagogastroduodenoscopy (EGD). An esophagogastroduodenoscopy (EGD) is an outpatient procedure that is used to examine your esophagus, stomach, and the first part of your small intestine (called the duodenum).
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- Upper endoscopy, also known as EGD, is a procedure in which a thin scope with a light and camera at its tip is used to look inside the upper digestive tract -- the esophagus, stomach, and first part of the small intestine, called the duodenum.
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Kisik Lee The National Training System and the Kisik Lee Shot Cycle (KSL Shot Cycle II) The National Training System (NTS) is the official method of shooting form that coaches are required to learn in order to be certified by USA Archery.
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What is Procedural Dermatology? Dr. Erickson completed her fellowship training for Mohs Surgery and Procedural Dermatology at the world-renown MD Anderson Cancer Center. For more on MD Anderson Cancer Center, Click Here. Procedural Dermatology is the practice of dermatology which includes laser, dermal fillers, neuromodulators, surgery, skin care products & treatments, and medicines.
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- Search Results for What Is Starnes Procedure. Matching Channels. Wolff–Parkinson–White syndrome (WPW) is a syndrome of pre-excitation of ventricles of the heart due to an accessory pathway known as the bundle of Kent. This accessory pathway is an abno...
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Ileoanal anastomosis An ileoanal anastomosis is an invasive procedure performed in patients who have not responded to more conservative treatments. The small intestine is composed of three major sections: the duodenum, which is the upper portion into which the stomach empties; the jejunum, which is the middle portion; and the ileum.
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Medical Dictionary The tip of the endoscope is inserted through your mouth and then gently moved down your throat into the esophagus, stomach, and duodenum (upper gastrointestinal tract). Since the entire upper gastrointestinal (GI) tract can be examined during this test, the procedure is sometimes called esophagogastroduodenoscopy (EGD).
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- Nissen Fundoplication. A surgeon wraps the part of the stomach known as the gastric fundus around the lower esophagus (including the LES) in a Nissen fundoplication. This helps to strengthen the barrier and prevent the back flow of acids into the esophagus.
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Nissen fundoplication The Nissen fundoplication is total (360°), but partial fundoplications known as Thal (270° anterior), Belsey (270° anterior transthoracic), Dor (anterior 180–200°), Lind (300° posterior), and Toupet fundoplications (posterior 270°) are alternative procedures with somewhat different indications and outcomes. 1 History.
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Whats nissen fundoplication? In brief: Acid reflux surgery. A nissen fundoplication is a surgery for gerd or acid reflux. It is usually performed laparoscopically. The main components of the surgery are repair of a hiatal hernia, if present, followed by wrapping of the upper part of the stomach (the fundus) around the esophagus. This repairs the valve between the esophagus and stomach and prevents reflux.
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GERD surgery Surgery for GERD may involve a procedure to reinforce the lower esophageal sphincter called Nissen fundoplication. In this procedure, the surgeon wraps the top of the stomach around the lower esophagus. This reinforces the lower esophageal sphincter, making it less likely that acid will back up in the esophagus.
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- Spectroscopic techniques excel by their possibility to gain rapid and accurate information from the. high-resolution spectra of solid and liquid samples without prior (NIRS) or reduced (Raman) sample. preparation. The advantages of NIRS, mid-infrared (MIR), and Raman are numerous (Table 1).
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Nitroglycerin (NTG) Dilation of the arteries also lowers the pressure in the arteries against which the heart must pump. As a consequence, the heart works less and requires less blood and oxygen. Nitroglycerin (NTG) tablets placed under the tongue, is a very effective means of treating angina.
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Medical Terminology 10 thallium test. a nuclear medicine test used to diagnose coronary artery disease and assess revascularization after coronary artery bypass surgery. Thallium, a radioactive isotope, is injected into the body intravenously; a radiation detector is placed over the heart and images are recorded.
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History of the Chihuahua Breed The State of Chihuahua, Mexico. Historians continue to speculate on the Chihuahua's true origins, but most agree that it leads back to the state of Chihuahua Mexico. Spanning 95,544 mi² (247,460 km2) and bordering Texas and New Mexico to the northeast (see map below), Chihuahua is a the largest of Mexico's 32 states.
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Volumetric Non-Destructive Examination or Volumetric NDE Examination for internal material defects by methods such as radiography and/or ultrasonic testing. Source: API SPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).
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- a leader in therapeutic interventions for sphincter-related diseases, announced today the release of new data from a 415 patient, multi-institutional study, comparing magnetic sphincter augmentation to laparoscopic Nissen fundoplication (LNF) for control of reflux.
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What is the Rinne Test? The Rinne test is a diagnostic procedure and screening tool used to help pinpoint the cause of hearing loss. It does so by comparing the patient's perception of sounds that are transmitted through the air as opposed to sounds transmitted via bone conduction through the mastoid process.
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Nis sen fundoplication Medical Definition of Nissen fundoplication. : fundoplication in which the fundus of the stomach is wrapped completely around the lower end of the esophagus.
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Background Hartmann developed this procedure as a response to the high mortality associated with the abdominoperineal resection described by Miles in 1908. With the Hartmann procedure, operative mortality was 8.8% (compared with 38% with the Miles resection) because “cases were as uneventful as a procedure for a cold appendix.”.