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Limb Lengthening Surgery
Limb Lengthening Surgery samer kareem 1,225 Views • 2 years ago

Histology of Dense Regular Connective Tissue
Histology of Dense Regular Connective Tissue Histology 7,153 Views • 2 years ago

Histology of Dense Regular Connective Tissue

Perineal Protectomy for Rectal Prolapse
Perineal Protectomy for Rectal Prolapse Mohamed 2,847 Views • 2 years ago

Perineal Protectomy for Rectal Prolapse

Nose Surgery Reconstruction
Nose Surgery Reconstruction Scott 1,143 Views • 2 years ago

Third stage nasal econstuction: Nasolabial flap thinning, caudal septoplasty

Hair Transplant Dubai
Hair Transplant Dubai tiffanygraff 2,792 Views • 2 years ago

Hair transplant is a life-altering decision. If you are worried about hair loss, or consider baldness a hindrance, then you are ready to take the next step. Now the question is what to do next? Obviously, the worst choice would be to do "nothing" at all! Secondly, you could try to preserve your existing hair with medicines, remedies and hair-care products - it might just work for you. Thirdly, you could go for a hair-piece or a wig. But if you're reading this, then the chances are that you're looking for a permanent solution for your hair problem, which can best be provided through a hair transplant -an increasingly popular method of defeating baldness and patchy hair.
http://www.cocoona.ae/hair_transplantation.asp

Repair of Anomalous Left Coronary Artery
Repair of Anomalous Left Coronary Artery DrHouse 11,335 Views • 2 years ago

Repair of Anomalous Left Coronary Artery from the Pulmonary Artery (AlCAPA) in an Adult

Popping Giant Eye Cyst
Popping Giant Eye Cyst samer kareem 71,690 Views • 2 years ago

A doctor pops a giant cyst on a boy's eye and films the whole thing. As the big cyst pops, puss oozes out.

EAR INFECTION With DRAINAGE
EAR INFECTION With DRAINAGE samer kareem 11,162 Views • 2 years ago

The is a time lapse video animation of a complicated ear infection with a ruptured eardrum causing drainage with eventual healing. The video also shows why a period of hearing loss and clogged/muffled ear sensation may occur.

Occlusal Stamp Technique
Occlusal Stamp Technique samer kareem 1,750 Views • 2 years ago

Occlusal Stamp Technique.Make Occlusal Anatomy Easily

Anatomy of The Upper Limb Joints
Anatomy of The Upper Limb Joints Anatomy_Videos 8,603 Views • 2 years ago

Anatomy of The Upper Limb Joints

Lipid Lowering Agents
Lipid Lowering Agents samer kareem 2,823 Views • 2 years ago

Lipid-Lowering Agents HMG-CoA reductase inhibitors (statins) These agents inhibit the rate-limiting step in cholesterol biosynthesis by competitively inhibiting HMG-CoA reductase. Note the following: Low-density lipoprotein (LDL) reduction of 25%-60% Examples include Atorvastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin Contraindications include hypersensitivity, active liver disease, pregnancy, lactation, coadministration with strong CYP3A4 inhibitors (selected statins) Vitamin B3 Vitamin B3 inhibits very-low-density lipoprotein (VLDL) synthesis. Note the following: LDL reduction of 10% High-density lipoprotein (HDL) increase of 20% Example includes Niacin (nicotinic acid) Contraindications include hypersensitivity, liver disease, active peptic ulcer, severe hypotension, arterial bleeding Fibrates Fibrates enhance lipoprotein lipase, resulting in increased VLDL catabolism, fatty acid oxidation, and triglycerides elimination. They decrease hepatic extraction of free fatty acids. Note the following: LDL reduction of 15% Triglyceride reduction of 35% Examples include Gemfibrozil, fenofibrate, fenofibrate (micronized), fenofibric acid Contraindications include active liver disease, renal disease, primary biliary cirrhosis, gallbladder disease 2-Azetidiones These agents inhibit sterol transporter at brush border and, consequently, intestinal absorption of cholesterol. LDL reduction of 15% Example includes Ezetimibe Contraindications include hypersensitivity, coadministration with statins (if active liver disease) Bile acid sequestrants These agents lower cholesterol and LDL via bile duct sequestration. Note the following: LDL reduction of 15% Examples include Cholestyramine, colesevelam, colestipol Contraindications include biliary/bowel obstruction, serum triglycerides >300-500 mg/dL, history of hypertriglyceridemia-induced pancreatitis

Dermatomyositis
Dermatomyositis samer kareem 1,555 Views • 2 years ago

Dermatomyositis (dur-muh-toe-my-uh-SY-tis) is an uncommon inflammatory disease marked by muscle weakness and a distinctive skin rash. Dermatomyositis affects adults and children alike. In adults, dermatomyositis usually occurs from the late 40s to early 60s. In children, the disease most often appears between 5 and 15 years of age. Dermatomyositis affects more females than males. There's no cure for dermatomyositis, but periods of remission — when symptoms improve spontaneously — may occur. Treatment can clear the skin rash and help you regain muscle strength and function. Symptoms ShareTweet June 17, 2014 References Products and Services Newsletter: Mayo Clinic Health Letter See also Dysphagia Electromyography Fatigue MRI Muscle pain Peptic ulcer Prednisone risks, benefits Show more Advertisement Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Advertising & Sponsorship PolicyOpportunitiesAd Choices Mayo Clinic Store Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. NEW! – The Mayo Clinic Diet, Second Edition Treatment Strategies for Arthritis Mayo Clinic on Better Hearing and Balance Keeping your bones healthy and strong The Mayo Clinic Diet Online

Minimally Invasive Hysterectomy
Minimally Invasive Hysterectomy Emery King 16,886 Views • 2 years ago

A new procedure, laparoscopic hysterectomy, means there's no reason for a woman to undergo an invasive abdominal hysterectomy unless she has a severe medical problem. ~ Detroit Medical Center

How varicose veins form
How varicose veins form samer kareem 9,690 Views • 2 years ago

Varicose veins are generally benign. The cause of this condition is not known. For many people, there are no symptoms and varicose veins are simply a cosmetic concern. In some cases, they cause aching pain and discomfort or signal an underlying circulatory problem. Treatment involves compression stockings, exercise, or procedures to close or remove the veins.

Precice Nail for Compression of Nonunions
Precice Nail for Compression of Nonunions samer kareem 1,161 Views • 2 years ago

this animated surgery showing management of bone defects with the Precice Lengthening-Compression IM nail

What Is Laparoscopy?
What Is Laparoscopy? Surgeon 114 Views • 2 years ago

.

Chapters

0:00 Introduction
1:04 Why do doctors perform laparoscopy?
2:11 How is laparoscopy performed?
3:22 Result
3:47 Risk of laparoscopy

Laparoscopy (from Ancient Greek λαπάρα (lapára) 'flank, side', and σκοπέω (skopéō) 'to see') is an operation performed in the abdomen or pelvis using small incisions (usually 0.5–1.5 cm) with the aid of a camera. The laparoscope aids diagnosis or therapeutic interventions with a few small cuts in the abdomen.[1]

Laparoscopic surgery, also called minimally invasive procedure, bandaid surgery, or keyhole surgery, is a modern surgical technique. There are a number of advantages to the patient with laparoscopic surgery versus an exploratory laparotomy. These include reduced pain due to smaller incisions, reduced hemorrhaging, and shorter recovery time. The key element is the use of a laparoscope, a long fiber optic cable system that allows viewing of the affected area by snaking the cable from a more distant, but more easily accessible location.

Laparoscopic surgery includes operations within the abdominal or pelvic cavities, whereas keyhole surgery performed on the thoracic or chest cavity is called thoracoscopic surgery. Specific surgical instruments used in laparoscopic surgery include obstetrical forceps, scissors, probes, dissectors, hooks, and retractors. Laparoscopic and thoracoscopic surgery belong to the broader field of endoscopy. The first laparoscopic procedure was performed by German surgeon Georg Kelling in 1901. There are two types of laparoscope:[2]

A telescopic rod lens system, usually connected to a video camera (single-chip or three-chip)
A digital laparoscope where a miniature digital video camera is placed at the end of the laparoscope, eliminating the rod lens system

The mechanism mentioned in the second type is mainly used to improve the image quality of flexible endoscopes, replacing conventional fiberscopes. Nevertheless, laparoscopes are rigid endoscopes. Rigidity is required in clinical practice. The rod-lens-based laparoscopes dominate overwhelmingly in practice, due to their fine optical resolution (50 µm typically, dependent on the aperture size used in the objective lens), and the image quality can be better than that of the digital camera if necessary. The second type of laparoscope is very rare in the laparoscope market and in hospitals.[citation needed]

Also attached is a fiber optic cable system connected to a "cold" light source (halogen or xenon) to illuminate the operative field, which is inserted through a 5 mm or 10 mm cannula or trocar. The abdomen is usually insufflated with carbon dioxide gas. This elevates the abdominal wall above the internal organs to create a working and viewing space. CO2 is used because it is common to the human body and can be absorbed by tissue and removed by the respiratory system. It is also non-flammable, which is important because electrosurgical devices are commonly used in laparoscopic procedures.[3]
Procedures
Surgeons perform laparoscopic stomach surgery.
Patient position

During the laparoscopic procedure, the position of the patient is either in Trendelenburg position or in reverse Trendelenburg. These positions have an effect on cardiopulmonary function. In Trendelenburg's position, there is an increased preload due to an increase in the venous return from lower extremities. This position results in cephalic shifting of the viscera, which accentuates the pressure on the diaphragm. In the case of reverse Trendelenburg position, pulmonary function tends to improve as there is a caudal shifting of viscera, which improves tidal volume by a decrease in the pressure on the diaphragm. This position also decreases the preload on the heart and causes a decrease in the venous return leading to hypotension. The pooling of blood in the lower extremities increases the stasis and predisposes the patient to develop deep vein thrombosis (DVT).[4]
Gallbladder

Rather than a minimum 20 cm incision as in traditional (open) cholecystectomy, four incisions of 0.5–1.0 cm, or more recently, a single incision of 1.5–2.0 cm,[5] will be sufficient to perform a laparoscopic removal of a gallbladder. Since the gallbladder is similar to a small balloon that stores and releases bile, it can usually be removed from the abdomen by suctioning out the bile and then removing the deflated gallbladder through the 1 cm incision at the patient's navel. The length of postoperative stay in the hospital is minimal, and same-day discharges are possible in cases of early morning procedures.[citation needed]
Colon and kidney

Disordered Eater vs. Eating Disorder - What's the difference?
Disordered Eater vs. Eating Disorder - What's the difference? samer kareem 1,327 Views • 2 years ago

Disordered Eater vs. Eating Disorder - What's the difference?

Shoulder Separation Surgery
Shoulder Separation Surgery Alicia Berger 4,500 Views • 2 years ago

Reconstruction of a shoulder separation or acromio-clavicular dislocation.

Electronystagmography (ENG)
Electronystagmography (ENG) samer kareem 1,435 Views • 2 years ago

Electronystagmography (ENG) is a diagnostic test to record involuntary movements of the eye caused by a condition known as nystagmus. It can also be used to diagnose the cause of vertigo, dizziness or balance dysfunction by testing the vestibular system.

Vaginoplasty
Vaginoplasty samer kareem 24,151 Views • 2 years ago

A vaginoplasty is a surgical procedure that tightens the vagina. This is done by removing excess vaginal lining and tightening the surrounding soft tissues and muscles. During delivery of a baby the vagina and surrounding tissues and muscles become stretched. After delivery the vagina may return to a more “normal” size, but it often fails to return to its’ pre pregnancy diameter. Generally, the more vaginal deliveries, the worse the condition gets. Many women will complain of decreased sensation and sexual satisfaction during intercourse. Commonly this is due to a lack of friction. Often their partner may notice a change although he may say nothing. Kegel exercises are often recommended but rarely succeed in restoring vaginal tightness.

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