K21.0 is the ICD-10 code for gastro-oesophageal reflux disease (GERD) with oesophagitis, describing acid reflux into the oesophagus causing mucosal inflammation.
K25.0 is an ICD-10 diagnosis code for an acute gastric ulcer with hemorrhage. It describes an acute peptic ulcer of the stomach complicated by bleeding.
K26.4 is an ICD-10 diagnosis code for a chronic duodenal ulcer without haemorrhage or perforation. It describes a recurring wound in the lining of the duodenum.
K27.0 is an ICD-10 diagnosis code for an acute peptic ulcer with hemorrhage at an unspecified site. It describes an actively bleeding stomach or duodenal ulcer.
K27.4 is an ICD-10 code for a chronic peptic ulcer of unspecified site with hemorrhage. It describes a recurring ulcer with bleeding complications that cannot be attributed to a specific location.
K28.0 is an ICD-10 diagnosis code for an acute gastrojejunal ulcer with hemorrhage. It describes an acute ulcer at the stomach-small intestine junction with active bleeding.
K29.0 is the ICD-10 code for acute hemorrhagic gastritis, a sudden inflammation of the stomach lining accompanied by bleeding. It requires prompt medical evaluation and treatment.
K29.2 is the ICD-10 code for alcoholic gastritis – an inflammation of the stomach lining caused by excessive alcohol consumption. Common symptoms include stomach pain, nausea, and vomiting.
K29.3 is the ICD-10 code for chronic superficial gastritis, a long-lasting inflammation of the stomach lining causing upper abdominal pain, bloating, and nausea.
K29.4 is the ICD-10 code for chronic atrophic gastritis – a long-term inflammation of the stomach lining with progressive glandular tissue loss and reduced gastric function.
K29.5 is the ICD-10 code for chronic gastritis – a long-lasting inflammation of the stomach lining. It can cause symptoms such as stomach pain, nausea, and bloating.
K29.7 is the ICD-10 code for gastritis, unspecified. It refers to an inflammation of the gastric mucosa that cannot be assigned to a more specific category.
K29.8 is the ICD-10 code for duodenitis, an inflammation of the lining of the duodenum. It causes upper abdominal pain and may be associated with gastric irritation.
K29.9 is the ICD-10 code for gastroduodenitis, unspecified. It describes inflammation of the stomach and duodenum without a specified underlying cause.
K30 is the ICD-10 code for functional dyspepsia, a condition characterized by upper abdominal pain, bloating, and digestive discomfort without an identifiable organic cause.
K31.0 is an ICD-10 code for acute dilatation of the stomach – a serious condition involving abnormal overstretching of the stomach requiring prompt medical attention.
K31.1 is an ICD-10 diagnosis code for adult hypertrophic pyloric stenosis, a narrowing of the gastric outlet that obstructs the passage of food into the small intestine.
K31.3 is an ICD-10 diagnosis code for acquired pyloric stenosis in adults – a narrowing of the gastric outlet that obstructs the passage of stomach contents into the small intestine.
K31.4 is an ICD-10 diagnosis code for a gastric diverticulum – a pouch-like protrusion of the stomach wall. It is usually an incidental finding without symptoms.
K31.5 is an ICD-10 diagnosis code for obstruction of the pylorus in adults. It describes a narrowing or blockage of the gastric outlet of non-congenital origin.
K31.6 is an ICD-10 diagnosis code for a fistula of the stomach or duodenum, describing an abnormal connection between these organs and adjacent structures.
K31.7 is an ICD-10 diagnosis code for a polyp of the stomach. Gastric polyps are benign growths of the stomach lining, most often discovered incidentally.
K31.8 is an ICD-10 diagnosis code for other specified diseases of the stomach and duodenum, covering various organic conditions of these digestive organs.
K50.1 is the ICD-10 code for Crohn's disease of the large intestine (colon), a chronic inflammatory bowel disease causing recurring flares and remissions.
K50.8 is an ICD-10 diagnosis code for other forms of Crohn disease. It refers to chronic inflammatory bowel conditions not assignable to a more specific subcategory.
K50.9 is the ICD-10 code for Crohn disease, unspecified. It describes a chronic inflammatory bowel disease without a specific location being documented.
K51.0 is the ICD-10 code for ulcerative colitis of the colon (pancolitis), a chronic inflammatory bowel disease causing mucosal ulceration throughout the entire large intestine.
K51.4 is the ICD-10 code for inflammatory polyps of the colon and rectum. These develop as a result of chronic inflammatory bowel disease and may cause symptoms such as rectal bleeding.
K51.5 is the ICD-10 code for ulcerative proctitis, a chronic inflammatory bowel condition limited to the rectum and classified as a subtype of ulcerative colitis.
K51.9 is the ICD-10 code for ulcerative colitis, unspecified. It is a chronic inflammatory bowel disease affecting the mucosa of the large intestine and rectum.
K52.1 is the ICD-10 code for toxic gastroenteritis and colitis – an inflammation of the gastrointestinal tract caused by toxins, chemicals, or medications.
K52.2 is the ICD-10 code for allergic and dietetic gastroenteritis and colitis – an inflammation of the gastrointestinal tract triggered by allergic or dietary causes.
K52.8 is an ICD-10 diagnosis code for other specified non-infective gastroenteritis and colitis. It describes inflammation of the gastrointestinal tract without an infectious cause.
K52.9 is an ICD-10 diagnosis code for noninfective gastroenteritis and colitis, unspecified. It describes inflammation of the gastrointestinal tract with no proven infectious cause.
K55.0 is the ICD-10 code for acute vascular disorders of the intestine, primarily acute mesenteric ischemia, a condition where the intestine is damaged due to insufficient blood supply.
K55.1 is the ICD-10 code for chronic vascular disorders of the small and large intestine. It describes a prolonged reduction in intestinal blood supply that can lead to damage of the intestinal wall.
K55.2 is the ICD-10 code for angiodysplasia of the colon – abnormal, fragile blood vessels in the large intestine that can cause bleeding. It most commonly affects older adults.
K55.8 is an ICD-10 diagnosis code for other vascular disorders of the intestine. It covers vascular-related intestinal damage not classified elsewhere.
K55.9 is an ICD-10 diagnosis code for an unspecified vascular disorder of the intestine. It describes a condition in which blood supply to the bowel is impaired, potentially leading to ischemia and tissue damage.
K57.0 is an ICD-10 diagnosis code for diverticulitis of the small intestine with perforation and abscess, representing a serious inflammatory complication.
K57.1 is an ICD-10 diagnosis code for diverticulosis of the small intestine without perforation or abscess. Small pouches in the intestinal wall that usually cause no symptoms.
K57.2 is the ICD-10 code for diverticulitis of the large intestine without perforation or abscess. Inflamed pouches in the colon wall cause abdominal pain and require medical treatment.
K57.3 is the ICD-10 code for diverticulitis of the large intestine without perforation or abscess – an inflammation of small pouches in the colon wall.
K57.4 is an ICD-10 diagnosis code for diverticulitis of the large intestine with perforation and abscess, a serious complication requiring urgent medical treatment.
K57.8 is an ICD-10 code for diverticulosis of the intestine, unspecified, without perforation, abscess, or bleeding. It describes the presence of intestinal pouches without specified complications.
K58.0 is the ICD-10 code for irritable bowel syndrome with diarrhoea – a functional bowel disorder causing recurring diarrhoea and abdominal pain with no identifiable organic cause.
K58.9 is the ICD-10 code for irritable bowel syndrome, unspecified. It describes a functional bowel disorder with abdominal pain and altered bowel habits without an organic cause.
K59.1 is the ICD-10 code for functional diarrhea – a chronic bowel disorder without an organic cause, characterized by frequent loose or watery stools.
K59.2 is the ICD-10 code for neurogenic bowel dysfunction, a condition in which bowel control is impaired due to damage or disease of the nervous system.
K59.3 is the ICD-10 code for megacolon, an abnormal enlargement of the large intestine. It can be congenital or acquired and always requires medical evaluation.
K59.8 is an ICD-10 diagnosis code for other specified functional intestinal disorders. It covers conditions where bowel function is impaired without an identifiable organic cause.
K59.9 is an ICD-10 diagnosis code for an unspecified functional intestinal disorder. It describes bowel complaints without a clearly identifiable organic cause.
K90.0 is the ICD-10 code for coeliac disease, a chronic autoimmune disorder of the small intestine triggered by gluten, leading to intestinal damage and malabsorption.
K90.4 is the ICD-10 code for malabsorption syndromes following surgical procedures. It describes impaired nutrient absorption in the intestine as a result of surgery.
K90.8 is an ICD-10 diagnosis code for other specified intestinal malabsorption syndromes, describing impaired nutrient absorption in the small intestine.
K90.9 is the ICD-10 code for intestinal malabsorption, unspecified. It describes impaired nutrient absorption in the small intestine, which can lead to deficiencies and a range of symptoms.
K92.0 is the ICD-10 code for hematemesis (vomiting of blood). It indicates bleeding in the upper gastrointestinal tract and always requires immediate medical attention.
K92.1 is the ICD-10 code for melaena (tarry stool), a sign of bleeding in the upper gastrointestinal tract. The black, tar-like stool is caused by digested blood.
K92.2 is the ICD-10 code for gastrointestinal haemorrhage, not otherwise specified. It applies when bleeding in the digestive tract has no clearly identified cause.
The Kakadu plum is an Australian superfruit with the highest known natural vitamin C content in the world, valued in modern nutrition and natural medicine.
Kallmann syndrome is a rare congenital disorder characterized by delayed or absent puberty and a reduced or absent sense of smell due to GnRH deficiency.
Kaolin is a natural clay mineral used in medicine, pharmacy, and cosmetics. It acts as an adsorbent and provides a protective coating for mucous membranes.
Katabol bezeichnet im Stoffwechsel Prozesse, bei denen komplexe Moleküle wie Kohlenhydrate, Fette oder Proteine in kleinere Bestandteile abgebaut werden.
The Kausch-Whipple procedure is a major surgical operation to remove the head of the pancreas, the duodenum, and adjacent structures – most commonly performed for pancreatic cancer.
Kawasaki disease is an acute febrile vasculitis primarily affecting children under five, with risk of coronary artery involvement requiring prompt diagnosis and treatment.
Eine Kehlkopfentzündung (Laryngitis) ist eine entzündliche Erkrankung der Kehlkopfschleimhaut, die häufig mit Heiserkeit, Husten und Halsschmerzen einhergeht.
A keloid scar is an overgrowth of scar tissue that extends beyond the boundaries of the original wound. It forms after skin injuries and may cause itching, pain, or cosmetic concerns.
Keloids are raised, overgrown scar tissue that extends beyond the original wound boundaries. They can cause itching, pain, or a burning sensation and may develop after any skin injury.
A keratinization disorder is an abnormality in the skin´s cornification process, where the formation or shedding of horn cells is disrupted. It can be genetic or acquired in origin.
Keratinocyte damage refers to the injury or destruction of the main cells of the outer skin layer. It is caused by UV radiation, chemicals, or inflammation and can lead to various skin disorders.
Keratinocyte proliferation refers to the cell division of keratinocytes, the main cells of the epidermis. It is essential for skin renewal, barrier maintenance, and wound healing.
Keratitis is an inflammation of the cornea, the clear front surface of the eye. It can result from infections, injuries, or dry eyes, and requires prompt medical attention.
Keratosis refers to a disorder of skin keratinization in which excess keratin builds up, causing thickened or scaly skin. Several forms exist, ranging from harmless to potentially malignant.
Keratosis pilaris is a common, harmless skin condition causing small, rough bumps on the skin. It most often affects the upper arms, thighs, and cheeks.
Ketamine is an anesthetic and analgesic used in medicine for sedation, pain management, and increasingly for treatment-resistant depression. It acts rapidly and is essential in emergency medicine.
Die Keto-Diät (kurz für ketogene Diät) ist eine sehr kohlenhydratarme und fettreiche Ernährungsform, bei der der Körper in den Stoffwechselzustand der Ketose übergeht.
Ketoconazole is an antifungal medication used to treat fungal infections. It works by disrupting the fungal cell membrane and is available as a cream, shampoo, and tablet.
Ketogenesis is a metabolic process in which the liver produces ketone bodies from fatty acids. It is activated during fasting or low-carbohydrate diets.
The ketogenic diet is a special type of diet in which the intake of carbohydrates is drastically reduced while the proportion of fat is greatly increased;
Ketolide antibiotics are a class of broad-spectrum antibiotics used to treat respiratory tract infections and are structurally related to macrolide antibiotics.
Ketolysis is the biochemical process by which ketone bodies are broken down in body cells and used to generate energy. It plays a key role in fat metabolism.
Ketone bodies are metabolic byproducts produced in the liver during increased fat breakdown. They serve as an energy source but can become dangerous at high concentrations.
Ketone body production, or ketogenesis, is a metabolic process in which the liver converts fatty acids into ketone bodies that serve as an alternative energy source for the body.
Ketone diagnostics measures ketone bodies in blood or urine. It is essential for people with diabetes, those fasting, or following a ketogenic diet to detect dangerous metabolic conditions.
Ketonuria refers to the presence of ketone bodies in the urine. It can indicate diabetes, fasting, or a low-carbohydrate diet and should be medically evaluated.
Ketosis-prone diabetes is a unique form of diabetes characterized by episodes of diabetic ketoacidosis, followed by remission phases without insulin therapy.
A kidney biopsy is a diagnostic procedure in which a small sample of kidney tissue is removed for laboratory analysis. It helps diagnose and guide treatment of kidney diseases.
Kidney filtration is the process by which the kidneys continuously cleanse the blood of waste products and harmful substances. It is essential for overall health.
Kidney function describes the ability of the kidneys to filter the blood, remove waste products, and regulate fluid and electrolyte balance in the body.
Kidney function markers are laboratory values that provide information about how well the kidneys are working. They help detect kidney disease early and monitor its progression.
Kidney inflammation, known medically as nephritis, is a condition in which kidney tissue becomes inflamed. It can occur acutely or chronically and requires prompt medical attention.
Nierenschmerzen sind Schmerzen im Bereich der Flanken, die auf Erkrankungen oder Funktionsstörungen der Nieren oder ableitenden Harnwege hinweisen könnten.
The kidney pressure test is a physical examination method in which targeted pressure is applied to the kidney region to detect diseases of the kidneys or urinary tract.
Kidney stones often cause severe flank pain, blood in the urine, and nausea. Learn which symptoms indicate kidney stones and when to seek medical attention.
Kidney stones are hard deposits of mineral salts that form inside the kidneys and can cause severe pain. They are one of the most common urological conditions worldwide.
Kidney transplantation is a surgical procedure in which a healthy donor kidney is transferred to a patient with end-stage renal failure. It is considered the most effective treatment for chronic kidney disease.
KIM-1 (Kidney Injury Molecule-1) is a biomarker for acute kidney injury. It is released when kidney tubule cells are damaged and enables early diagnosis of renal impairment.
Kinesiologie ist ein ganzheitliches Verfahren, das Elemente aus Physiotherapie, Bewegungslehre, Traditioneller Chinesischer Medizin (TCM), Neurowissenschaft und Psychologie vereint.
Kinesiologisches Tape ist ein elastisches, hautfreundliches Baumwollband mit einer acrylbasierten Klebeschicht, das zur Unterstützung von Muskeln, Gelenken und Faszien eingesetzt wird, ohne die Beweglichkeit einzuschränken.
Kinetochore microtubules are specialized protein fibers that connect chromosomes to the spindle apparatus during cell division, ensuring accurate segregation of genetic material.
Kiss Syndrome is a functional disorder of the upper cervical spine in infants, potentially causing postural asymmetry, excessive crying, and sleep disturbances.
Kisspeptin-10 is a biologically active peptide hormone that plays a central role in regulating reproductive function and the hormonal axis of the brain.
Kleptomanie ist eine psychische Störung der Impulskontrolle, bei der Betroffene wiederholt und unkontrolliert Dinge stehlen, ohne dass ein materielles Motiv oder eine bewusste Bereicherungsabsicht besteht.
Klinefelter syndrome is a genetic condition in males caused by an extra X chromosome (47,XXY). It affects hormone levels, fertility, and physical development.
Klotho is an endogenous protein that plays a key role in regulating the aging process and organ health. It has protective effects on the heart, kidneys, and brain.
A knee endoprosthesis is an artificial knee joint implanted to replace a severely damaged natural joint, relieving chronic pain and restoring mobility in patients with advanced arthritis.
The knee joint is the largest joint in the human body, connecting the thigh bone to the lower leg. It enables bending, straightening, and slight rotation of the leg.
Knee pain is one of the most common musculoskeletal complaints, affecting people of all ages. It can result from injuries, overuse, or chronic conditions such as arthritis.
Knee pain on the inner side is a common complaint that can result from injuries, overuse, or degenerative changes affecting the medial structures of the knee joint.
A total knee replacement (TKR) is a surgical procedure in which a damaged knee joint is replaced with an artificial implant. It relieves pain and restores mobility in patients with severe knee arthritis.
Kneecap injuries affect the patella and are commonly caused by falls or sports accidents. They lead to pain, swelling, and limited mobility of the knee joint.
Knochensarkome sind seltene bösartige Tumoren des Skeletts. Erfahre hier alles über die wichtigsten Formen, typische Symptome, Diagnostik und moderne Behandlungsansätze in der Sarkomtherapie.
Knock knees (genu valgum) are a leg deformity where the knees angle inward. Common in children, they usually resolve on their own but may require treatment in severe cases.
Kohlrabi is a nutrient-rich vegetable from the cabbage family, high in vitamin C, dietary fiber, and antioxidants – perfect for a balanced and healthy diet.
Koilonychia, commonly known as spoon nails, is a nail deformity where the nails become concave and spoon-shaped. It is often a sign of iron deficiency or an underlying medical condition.
Kojibiose is a naturally occurring disaccharide composed of two glucose molecules. Found in fermented foods, it has interesting nutritional and prebiotic properties with a low glycemic impact.
Kokosraspeln werden aus dem getrockneten Fruchtfleisch der Kokosnuss gewonnen und sind ein vielseitiges natürliches Lebensmittel mit hohem Nähr- und Ballaststoffgehalt.
Koliken sind krampfartige, meist plötzlich auftretende Schmerzen, die durch eine starke Kontraktion von Hohlorganen wie Darm, Gallenwegen oder Harnleitern verursacht werden.
Kombucha ist ein fermentiertes Getränk, das traditionell aus gesüßtem Schwarz- oder Grüntee und einem mikrobiellen Kombucha-Pilz (SCOBY) hergestellt wird.
Korsakoff psychosis is a severe brain disorder caused mainly by chronic alcohol abuse and vitamin B1 deficiency, leading to profound memory impairment.
Korsakoff syndrome is a severe neurological memory disorder most commonly caused by chronic alcohol abuse and vitamin B1 deficiency. Affected individuals suffer from significant memory gaps and confabulation.
Das sogenannte KPU-Syndrom (Kryptopyrrolurie) beschreibt eine Stoffwechselstörung, bei der vermehrt sogenannte Pyrrole – Zwischenprodukte des Häm-Stoffwechsels – über den Urin ausgeschieden werden.
KPV is a naturally occurring tripeptide with anti-inflammatory and immunomodulatory properties, studied for its role in gut inflammation and wound healing.
KRAS G12C is a specific genetic mutation in the KRAS gene found in various cancers and represents a key target for precision oncology and targeted cancer therapies.
Kreacitin is an alternative spelling of creatine, a naturally occurring substance in the body that supplies muscles with energy and is widely used as a sports supplement.
Kreatinin (Creatin A) ist ein Abbauprodukt des Muskelstoffwechsels, das beim Abbau von Kreatinphosphat entsteht – einer energiereichen Verbindung, die in Muskelzellen gespeichert wird.
The Krebs cycle is a central metabolic pathway in human cells that generates energy from nutrients. It takes place in the mitochondria and is essential for life.
Ein Kreuzbandriss ist eine häufige Knieverletzung bei Sportlern. Erfahre alles über Symptome, Ursachen, OP und konservative Therapie sowie den Ablauf der Rehabilitation.
Kudzu root is a traditional Asian remedy used for alcohol cravings, hot flashes and emotional imbalance. Learn more about its bioactive compounds and natural benefits.
Kussmaul breathing is a distinctive deep and regular breathing pattern that typically occurs in diabetic ketoacidosis and indicates severe acidosis of the blood.
Kyphoplasty is a minimally invasive procedure used to treat vertebral compression fractures. A balloon is inserted into the fractured vertebra to restore its height before bone cement is injected to stabilize it.
Kyphosis is an excessive outward curvature of the spine, most commonly affecting the thoracic region. It can cause a rounded back, pain, and in severe cases, breathing difficulties.
Phthalates are synthetic chemical compounds widely used as plasticizers in plastics. They are considered endocrine disruptors and may pose risks to human health, particularly in vulnerable populations.
Mycotoxins are toxic secondary metabolites produced by mold fungi that can contaminate food and feed, posing serious health risks to humans and animals worldwide.
Magnesiumcarbonat ist eine anorganische Magnesiumverbindung mit säure-neutralisierender (antazidischer) Wirkung. Erfahre mehr über Vorteile, Einsatzgebiete und Unterschiede zu besser resorbierbaren Magnesiumformen.