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A brain surgery called a craniectomy is performed to remove a part of your skull in order to relieve pressure in an area when your brain swells from a traumatic brain injury. It is also performed to treat medical conditions that cause your brain to swell or bleed that can be caused by an aneurysm, brain tumor or other cancer.
This 3d animation shows how the surgical procedure decreases intracranial pressure (ICP), intracranial hypertension (ICHT), or heavy bleeding (also called hemorrhaging) inside your skull. If left untreated, pressure or bleeding can compress your brain and push it down onto the brain stem. This can be fatal or cause permanent brain damage.
Brain surgery is a very serious procedure under any circumstances, but a craniectomy is done when there is an immediate risk to the brain and neurological function due to severe brain injury or stroke.
For more information about custom 3D animation depicting surgery, please visit https://www.amerra.com/.
Watch additional medical animations:
Accessing an implantable port training - 3D animation: https://youtu.be/xSTpxjyv4O4
Open Suctioning with a Tracheostomy Tube - 3D animation: https://youtu.be/wamB7jpWCiQ
Ventriculostomy Brain Surgery - 3d animation: https://youtu.be/pUy0YDzVNzs
Suctioning the endotracheal tube - medical animation: https://youtu.be/pN6-EYoeh3g
Functional endoscopic sinus surgery (FESS) - 3D animation: https://youtu.be/qKTRyowwaLA
How to insert a nasogastric tube for NG intubation - 3d animation: https://youtu.be/Abf3Gd6AaZQ
Oral airway insertion - oropharyngeal airway technique - 3D animation: https://youtu.be/caxUdNwjt34
Nasotracheal suctioning (NTS) - 3D animation: https://youtu.be/979jWMsF62c
Learn about hemorrhoids with #3d #animation: https://youtu.be/R6NqlMpsiiY
LASIK eye surgery - 3D animation: https://youtu.be/Bb8bnjnEM00
CPR cardiopulmonary resuscitation - 3D animation: https://youtu.be/G87knTZnhks
What are warts (HPV)? - 3D animation: https://youtu.be/guJ1J7rRs1w
How Macular Degeneration Affects Your Vision - 3D animation: https://youtu.be/ozZQIZ_52YY
NeoGraft hair transplant procedure – animation: https://youtu.be/C-eTdH2UPXI
A c-section, or cesarean section, is the delivery of a baby through a surgical incision in the mother's abdomen and uterus. In some circumstances, a c-section is scheduled in advance. In others, the surgery is needed due to an unforeseen complication. If you or your baby is in imminent danger, you'll have an emergency c-section. Otherwise, it's called an unplanned section. According to the U.S. Centers for Disease Control, about 32 percent of American women who gave birth in 2015 had a cesarean delivery.
Dr. Alex Campbell and Dr. Carolina Restrepo of Premium Care Plastic Surgery in Cartagena, Colombia perform a Mommy Makeover on an international patient. Watch the procedure as Dr. Campbell and Dr. Restrepo work together to offer this patient more surgery in less time, which leads to a quicker recovery and better results.
An excellent video demonstrating how a laparoscopy is performed to evaluate the uterus (note a small fibroid appearing as a bulge in the uterus), fallopian tubes and ovaries. Blue dye is injected into the uterus, entering the fallopian tubes and spilling from the end of the tubes into the abdominal cavity, confirming that both tubes are open
Mini-Laparoscopic Cholecystectomy with Intraoperative Cholangiogram for Symptomatic Cholelithiasis (Gallstones) - Extended
Authors: Brunt LM1, Singh R1, Yee A2
Published: September 26, 2017
AUTHOR INFORMATION
1 Department of Surgery, Washington University, St. Louis, Missouri
2 Division of Plastic and Reconstructive Surgery, Washington University, St. Louis, Missouri
DISCLOSURE
No authors have a financial interest in any of the products, devices, or drugs mentioned in this production or publication.
ABSTRACT
Minimal invasive laparoscopic cholecystectomy is the typical surgical treatment for cholelithiasis (gallstones), where patients present with a history of upper abdominal pain and episodes of biliary colic. The classic technique for minimal invasive laparoscopic cholecystectomy involves four ports: one umbilicus port, two subcostal ports, and a single epigastric port. The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) has instituted a six-step strategy to foster a universal culture of safety for cholecystectomy and minimize risk of bile duct injury. The technical steps are documented within the context of the surgical video for (1) achieving a critical view of safety for identification of the cystic duct and artery, (2) intraoperative time-out prior to management of the ductal structures, (3) recognizing the zone of significant risk of injury, and (4) routine intraoperative cholangiography for imaging of the biliary tree. In this case, the patient presented with symptomatic biliary colic due to a gallstone seen on the ultrasound in the gallbladder. The patient was managed a mini-laparoscopic cholecystectomy using 3mm ports for the epigastric and subcostal port sites with intraoperative fluoroscopic cholangiogram. Specifically, the senior author encountered a tight cystic duct preventing the insertion of the cholangiocatheter and the surgical video describes how the author managed the cystic duct for achieving a cholangiogram, in addition to the entire technical details of laparoscopic cholecystectomy.
Care must be taken to prevent stenosis at the anastomotic site. If the diameter of the anastomosis is less than 2 cm, the anastomosis should be taken down and resected. A classic end-to-end anastomosis should be performed to ensure adequate diameter to the intestine. If the posterior wall of the colon has been preserved, care should be taken to close the colostomy prior to opening the peritoneal cavity. This will reduce intraperitoneal contamination from the stoma site. Copious irrigation of the wound should be made prior to primary closure. If gross contamination has occurred, delayed closure of the wound should be considered.
A cervical biopsy is a procedure that is sometimes done on women during an exam called a colposcopy to remove cervical tissue for examination. It is also called a punch biopsy. It is usually performed when a Pap smear result is either inconclusive or abnormal and a doctor wants to screen further for any cervical dysplasia or cervical cancer.
✨This video is on the structure and functions of the three types of cartilage (Hyaline, Elastic and Fibrocartilage). I hope it helps! ☀️
🌟What's in this video?
0:00 - Intro
0:07 - Connective Tissue Recap
1:16 - Structure of Connective Tissue
1:57 - Structural Components of Cartilage
3:38 - Types of Cartilage
3:49 - Hyaline Cartilage
8:05 - Elastic Cartilage
8:55 - Fibrocartilage
✨ Other videos you may need:
🔅 Connective Tissue : https://youtu.be/xw_ALdt5n-A
🔅 Collagen : https://youtu.be/3e2JYMNS_W4
🔅 Ossification: https://youtu.be/86V9SNWD_No
🔅Histology: https://www.youtube.com/playli....st?list=PL1rG930trF2
💫 For more videos like this, subscribe to my channel!
Byte Size Med: https://youtube.com/channel/UC....ZghvlgylH3r_CWfA18eF
📚Factual References & for Further Reading:
- DiFiore's Atlas of Histology
- Junqueira's Basic Histology
- Gartner's Concise Histology
- Openstax Anatomy and Physiology
https://openstax.org/details/b....ooks/anatomy-and-phy
- Openstax Biology
https://openstax.org/details/books/biology-2e
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So use them the way you would use borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.
Pediatric surgeons at Texas Children’s Hospital West Campus perform general surgical procedures such as circumcisions, removal of foreign objects, hernia repair, and suturing of minor lacerations. While more complex surgeries take place at the Texas Children’s Main Campus, pre-operative and follow-up outpatient care for those procedures is available at the West Campus.
Everything about Texas Children’s Hospital West Campus is dedicated to the health and wellness of children. As greater Houston's first suburban hospital designed exclusively for children, we offer the expert care you've come to trust from Texas Children's Hospital coupled with a location that's convenient and accessible for area families. Our facility is located just off the westbound feeder road of the Katy Freeway (at I-10 and Barker Cypress).
For more information about Texas Children's Hospital West Campus, visit http://www.texaschildrens.org/....Locate/In-the-Commun
Meet Dr. Allen Milewicz, chief of community surgery at Texas Children's West Campus
https://www.youtube.com/watch?v=uMoCdipuKfA&index=16&list=PLiN68C9rloPBD-E9ChWhVy73h7V3SEMlm
Abdominal aortic aneurysms can weaken the aorta, your body’s largest blood vessel. This can develop into a potentially serious heath problem that can be fatal if the aneurysm bursts, causing massive internal bleeding. Endovascular stent grafting, or endovascular aneurysm repair (EVAR), is a newer form of treatment for abdominal aortic aneurysm that is less invasive than open surgery. Endovascular stent grafting uses an endovascular stent graft to reinforce the wall of the aorta and to help keep the damaged area from rupturing.
Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce your blood pressure. Beta blockers work by blocking the effects of the hormone epinephrine, also known as adrenaline. When you take beta blockers, your heart beats more slowly and with less force, thereby reducing blood pressure. Beta blockers also help blood vessels open up to improve blood flow. Examples of beta blockers Some beta blockers mainly affect your heart, while others affect both your heart and your blood vessels. Which one is best for you depends on your health and the condition being treated. Examples of oral beta blockers include: Acebutolol (Sectral) Atenolol (Tenormin) Bisoprolol (Zebeta) Metoprolol (Lopressor, Toprol-XL) Nadolol (Corgard) Nebivolol (Bystolic) Propranolol (Inderal LA, InnoPran XL)
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