Diaphragm

lifestyle change In a diaphragmatic hernia, medically called hiatus hernia, parts of the abdominal organs are displaced through an opening in the diaphragm (diaphragm) into the chest (thorax). The dome-shaped diaphragm consists of muscle and tendon tissue. It separates the chest from the abdominal cavity. It is also considered the most important respiratory muscle. It has three large openings: In front of the spinal column is the so-called aortic slit, through which the main artery (aorta) and a large lymph vessel pass. The aorta runs behind the abdominal cavity and its organs. The inferior vena cava runs through the second larger opening – it is firmly fused with the surrounding tendon tissue of the diaphragm. The oesophagus passes through the third large hole, the hiatus oesophageus, where it enters the stomach just below the diaphragm. The opening of the oesophagus forms a direct connection between the chest and the abdominal cavity. Since the muscle tissue is relatively loose at this point, a diaphragmatic hernia can occur especially here. Hiatus hernias are subdivided according to the origin and location of the parts that enter the thoracic cavity. Type I Hernia = axial hiatus hernia The stomach entrance (cardia), where the esophagus merges with the stomach, moves vertically upwards (more precisely along the longitudinal axis of the esophagus) through the opening. It then lies over the diaphragm. This diaphragmatic hernia often also affects the entire upper part of th...

The diaphragm is a muscle that helps you breathe. It sits under your lungs and separates your chest cavity from your abdomen. Many conditions, injuries and diseases can affect how the diaphragm works, causing symptoms such as trouble breathing and chest pain. Breathing exercises can strengthen your diaphragm and keep it working like it should. Overview What is the diaphragm? The diaphragm is a muscle that helps you inhale and exhale (breathe in and out). This thin, dome-shaped muscle sits below your lungs and heart. It’s attached to your sternum (a bone in the middle of your chest), the bottom of your rib cage and your spine. Your diaphragm separates your chest from your abdominal cavity (belly). In addition to helping you breathe, your diaphragm increases pressure inside your abdomen. This helps with other important functions, such as getting rid of your urine (pee) and feces (poop). It helps prevent Many different conditions can affect how the diaphragm works. The most common conditions include hernias and nerve damage from surgery or an accident. Neuromuscular disorders such as Function What does the diaphragm do? The diaphragm plays a critical role in the Several nerves, soft tissues and blood vessels pass through the diaphragm. These include the: • • Esophagus, a hollow tube that connects the throat to the stomach. Food and liquids move through the esophagus to the stomach. • Inferior vena cava, a vein that carries blood to your heart. • Phrenic nerve, which controls ...

What is a diaphragm? A diaphragm is form of reusable birth control for women. It’s a small, dome-shaped cup you insert into your vagina to block sperm from entering your uterus. It’s a physical barrier that prevents the sperm from reaching the egg, making it a barrier method of birth control. Diaphragms are meant to be used with spermicide for added protection against pregnancy. When used correctly, diaphragms can be up to If you’re interested in trying a diaphragm for birth control, talk to your gynecologist. You need a prescription to get one, but many insurance companies cover all or some of the cost. Before you put it in A diaphragm is most effective when it’s used with spermicide. So, before you insert it, apply your spermicide. Place a teaspoon of spermicide into the dome and spread it around the rim. It’s important that you don’t use petroleum jelly or other oil-based creams in your diaphragm. These products may create small holes in the silicone. Instead, try a brand such as Options Gynol II, which is specifically designed for use with diaphragms. Be sure to check the spermicide’s expiration date before use. Spermicide that has expired may not be as effective. How to put it in Finding the best position to insert your diaphragm can take practice and patience. Inserting it is similar to inserting a tampon or menstrual cup. You can try lying down, squatting, or standing with one leg propped up. Whatever position you choose, the idea is that your legs should be wide op...

• 1 Anatomical Position and Attachments • 2 Pathways through the Diaphragm • 3 Actions • 4 Innervation and Vasculature • 5 Clinical Relevance: Paralysis of the Diaphragm The diaphragm is a double-domed musculotendinous sheet, located at the inferior-most aspect of the rib cage. It serves two main functions: • Separates the thoracic cavity from the abdominal cavity (the word diaphragm is derived from the Greek ‘diáphragma’, meaning partition). • Undergoes contraction and relaxation, altering the volume of the thoracic cavity and the lungs, producing inspiration and expiration. In this article, we shall look at the anatomy of the diaphragm – its attachments, actions and associated neurovascular structures. Anatomical Position and Attachments The diaphragm is located at the inferior-most aspect of the ribcage, filling the inferior thoracic aperture. It acts as the floor of the thoracic cavity and the roof of the abdominal cavity. The attachments of diaphragm can be divided into peripheral and central attachments. It has three peripheral attachments: • Lumbar vertebrae and arcuate ligaments. • Costal cartilages of ribs 7-10 (attach directly to ribs 11-12). • Xiphoid process of the sternum. The parts of the diaphragm that arise from the vertebrae are tendinous in structure, and are known as the right and left crura: • Right crus – Arises from L1-L3 and their intervertebral discs. Some fibres from the right crus surround the oesophageal opening, acting as a physiological sphinct...

Pain in the diaphragm — the muscle that separates the chest from the abdomen — can happen for many reasons, such as an injury, pregnancy, and pneumonia. The People may sometimes feel pain or discomfort in their diaphragm, although in some cases it is possible that the pain is coming from a different, nearby body part. In this article, we discuss the most common causes of diaphragm pain and how to treat them. Share on Pinterest The diaphragm is a sheet of muscle in the chest. Heavy impact or a surgical procedure can injure the diaphragm. The resulting pain may be intermittent or constant. Some types of trauma can tear the diaphragm muscle. This is a severe condition called a ruptured diaphragm, which a Symptoms include: • abdominal pain • breathing difficulties • chest or shoulder pain • coughing • heart palpitations • nausea • vomiting The body respires continuously, so the diaphragm is always moving and a tear will not be able to heal on its own. Surgery is therefore essential to repair the muscle. 2. Musculoskeletal problems Trauma, twisting movements, and excessive coughing can all strain the rib muscles, which can cause a pain similar to diaphragm pain. The pain of broken ribs can also resemble diaphragm pain. Treatment options include: • over-the-counter (OTC) pain relievers, such as ibuprofen (Advil) or naproxen (Aleve) • ice therapy for the first 72 hours • heat therapy after the first 72 hours • breathing exercises • Fractured or broken ribs tend to heal on their o...

Muscle Origin Insertion Innervation Action Diaphragm • Sternal part: posterior aspect of the xiphoid process • Costal part: internal surfaces of the 7th to the 12th ribs • Lumbar part: medial and lateral arcuate ligaments • Central Tendon • Motor: right and left phrenic nerves (C3-C5) • Sensory: Central: Phrenic nerves Peripheral:T5-T11 intercostal nerves and subcostal nerves • Chief muscle for inspiration Major apertures Location Structures Caval opening • Central tendon of the diaphragm slightly to the right of the median plane • T8 vertebra • Inferior vena cava • Terminal branches of the right phrenic nerve Esophageal hiatus • Right crus of the diaphragm at the level of the T10 vertebra • Esophagus • Esophageal branches of the left gastric vessels • Anterior and posterior vagal trunks Aortic hiatus • Posterior to the diaphragm at the level of the T12 vertebra • Descending aorta • Azygos vein • Hemiazygos vein • Thoracic duct The That may sound simple, but in fact, the Ok, so let’s begin by looking at the general structure of the It has a mobile, central portion known as the central The The Now, the This makes the intrapulmonary pressure fall below the atmospheric pressure, creating a partial vacuum that allows fresh air to be sucked in! On the other hand, • "The Human Body" Saunders College Pub (1994) • "Encyclopaedia Britannica Print Set " Encyclopedia Britannica Inc; 15th edition (2009) • "Median Arcuate Ligament Syndrome: Evaluation with CT Angiography" RadioGraphi...

• Blog • Abortion • Birth Control • Cancer • COVID-19 • Emergency Contraception • Health and Wellness • Pregnancy • Sex, Pleasure, and Sexual Dysfunction • Sexual Orientation • Gender Identity • Relationships • Consent and Sexual Assault • Sexually Transmitted Infections (STDs) • Glossary A - Z • For Teens • For Parents • For Educators • Spot On • Get Care • Overview • Blog • Abortion • Birth Control • Cancer • COVID-19 • Emergency Contraception • Health and Wellness • Pregnancy • Sex, Pleasure, and Sexual Dysfunction • Sexual Orientation • Gender Identity • Relationships • Consent and Sexual Assault • Sexually Transmitted Infections (STDs) • Glossary A - Z • For Teens • For Parents • For Educators • Spot On • 20170629_mobile_icons_d05 Get Care The diaphragm is pretty easy to use once you get the hang of it — practice makes perfect! Your doctor or nurse will show you how to put it in and take it out. How do I insert a diaphragm? It may take some practice to get good at inserting your diaphragm. Your nurse or doctor will show you how to put your diaphragm in, and you should also read the instructions that come with the packaging. 1. Wash your hands with soap and water. 2. Put spermicide in the cup, following the instructions on the package your diaphragm came in. 3. Get into a comfortable position, like when you’re putting in a tampon. You can stand with one foot on a chair, sit on the edge of a chair, lie down, or squat — do whatever works for you. 4. Separate the lips of ...

What is a diaphragmatic hernia? The diaphragm is a dome-shaped muscular barrier between the chest and abdominal cavities. It separates your heart and lungs from your abdominal organs (stomach, intestines, spleen, and liver). A diaphragmatic hernia occurs when one or more of your abdominal organs move upward into your chest through a defect (opening) in the diaphragm. This kind of defect can be present at birth or acquired later in life. It’s always a medical emergency and requires prompt surgery to correct. A congenital diaphragmatic hernia (CDH) is due to the abnormal development of the diaphragm while the fetus is forming. A defect in the diaphragm of the fetus allows one or more of their abdominal organs to move into the chest and occupy the space where their lungs should be. As a result, the lungs can’t develop properly. In the majority of cases, this affects only one lung. An acquired diaphragmatic hernia (ADH) is usually the result of a blunt or penetrating injury. Traffic accidents and falls cause the majority of blunt injuries. Penetrating injuries are usually due to stab or gunshot wounds. Surgery on the abdomen or chest may also cause accidental damage to your diaphragm. Rarely, the diaphragmatic hernia may occur without a known reason and go undiagnosed for a period of time, until it becomes severe enough to cause symptoms. Most congenital diaphragmatic hernias are idiopathic; their cause is unknown. It is believed a combination of several factors lead to their ...