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A torn meniscus is one of the most common knee injuries. Any activity that causes you to forcefully twist or rotate your knee, especially when putting your full weight on it, can lead to a torn meniscus. Each of your knees has two menisci — C-shaped pieces of cartilage that act like a cushion between your shinbone and your thighbone. A torn meniscus causes pain, swelling and stiffness. You also might feel a block to knee motion and have trouble extending your knee fully. Conservative treatment — such as rest, ice and medication — is sometimes enough to relieve the pain of a torn meniscus and give the injury time to heal on its own. In other cases, however, a torn meniscus requires surgical repair.

Cricothyroidotomy NEJM

A renal biopsy is a procedure used to extract kidney tissue for laboratory analysis. The word “renal” describes the kidneys. A renal biopsy is also called a kidney biopsy. The test helps your doctor identify the type of kidney disease you have, how severe it is, and the best treatment for it.

No condom prevents pregnancy or sexually transmitted diseases (STDs) 100% of the time. But if you and your partner are having sex, nothing protects against STDs better than a properly used condom. For those having sex, condoms must always be used to protect against STDs even when using another method of birth control.

Claudication, which is defined as reproducible ischemic muscle pain, is one of the most common manifestations of peripheral arterial occlusive disease (PAOD) caused by atherosclerosis. Claudication occurs during physical activity and is relieved after a short rest. Pain develops because of inadequate blood flow. Examination of a patient with claudication should include a complete lower-extremity evaluation and pulse examination, including measuring segmental pressures. Attempt to palpate pulses from the abdominal aorta to the foot, with auscultation for bruits in the abdominal and pelvic regions. When palpable pulses are not present, a handheld Doppler device may be used to assess circulation.

Endoscopy of Mammary Ducts with Micro-Endoscope called Mammary Ductoscopy. Indication:- Nipple Discharge. In this case Papilloma seen quite clearly. Biopsy can also be possible with Ductoscopy. Mammary Ductoscopy is very useful for diagnosis of Breast Cancer in early stage.

Medical examination of the abdomen from Loyola University, Chicago

In this video, Professor Dan Reinstein performs a bilateral LASIK procedure filmed in real-time to demonstrate the full 8 and-a-half minute procedure from multiple angles. The superior design and experience of the Carl Zeiss Meditec Visumax femtosecond Laser for flap creation is seen, where the patient is only in contact with the device for about 30 seconds with extremely low contract force such that the patient feels effectively nothing, there are no red splodges (subconjunctival haemorages) left behind. From the surgeons' standpoint there is no device that is easier to use or faster for LASIK flap creation. The Carl Zeiss Meditec MEL80 excimer laser portion of the procedure is seamlessly integrated and incorporates all the features that make clinical outcomes so reproducible including the unique cone-for-controlled-atmosphere (CCA) and high efficiency, high sensitivity calibration test which can be performed for each individual patient to compensate for minor changes in energy that occur with excimer laser devices during the course of a day.

For reference to the clinical outcomes for LASIK with the MEL80 in presbyopia using PRESBYOND Laser Blended Vision see:

Reading glasses presbyopia (ageing eyes) only:
LASIK for presbyopia correction in emmetropic patients using aspheric ablation profiles and a micro-monovision protocol with the Carl Zeiss Meditec MEL 80 and VisuMax.
J Refract Surg. 2012 Aug;28(8):531-41. Reinstein DZ, Carp GI, Archer TJ, Gobbe M.
http://www.ncbi.nlm.nih.gov/pubmed/22869232

Short sighted, astigmatism and presbyopia (ageing eyes)
LASIK for Myopic Astigmatism and Presbyopia Using Non-Linear Aspheric Micro-Monovision with the Carl Zeiss Meditec MEL 80 Platform.
J Refract Surg. 2011 Jan;27(1):23-37. Epub 2010 Mar 1.
Reinstein DZ, Archer TJ, Gobbe M.
http://www.ncbi.nlm.nih.gov/pubmed/20205360

Long-sighted, astigmatism and presbyopia (ageing eyes)
LASIK for hyperopic astigmatism and presbyopia using micro-monovision with the Carl Zeiss Meditec MEL80 platform.
J Refract Surg. 2009 Jan;25(1):37-58. Reinstein DZ, Couch DG, Archer TJ.
http://www.ncbi.nlm.nih.gov/pubmed/19244952

For more information about laser eye surgery and PRESBYOND Laser Blended Vision, please contact the London Vision Clinic on 020 7224 1005.

Contact us to find out more http://www.londonvisionclinic.com/contact-us/ A video of an actual lasik eye surgery procedure taking place, using VisuMax and MEL 80 at the London Vision Clinic.

Visit http://www.londonvisionclinic.....com/are-you-suitable to find out more about the laser eye surgery process.

Neurogenic shock is a distributive type of shock resulting in low blood pressure, occasionally with a slowed heart rate, that is attributed to the disruption of the autonomic pathways within the spinal cord. It can occur after damage to the central nervous system such as spinal cord injury.

Totally Stapled Bowel Resection and Anastomosis

Cirrhosis is a late stage of scarring (fibrosis) of the liver caused by many forms of liver diseases and conditions, such as hepatitis and chronic alcoholism. The liver carries out several necessary functions, including detoxifying harmful substances in your body, cleaning your blood and making vital nutrients.Apr 6, 2016

Laparotomy (opening and closing)

The National Institute of Allergy and Infectious Diseases explains food allergy and offers tips on how to manage the condition.

CARDIAC TAMPONADE!!! The surgeon in this video is performing a pericardiotomy in a 30-year-old man that presented to ER after a motor vehicle crash....

Nosebleeds common. Most often they are a nuisance and not a true medical problem. But they can be both. Nosebleed care Sit upright and lean forward. By remaining upright, you reduce blood pressure in the veins of your nose. This discourages further bleeding. Sitting forward will help you avoid swallowing blood, which can irritate your stomach. Pinch your nose. Use your thumb and index finger to pinch your nostrils shut. Breathe through your mouth. Continue to pinch for five to 10 minutes. Pinching sends pressure to the bleeding point on the nasal septum and often stops the flow of blood. To prevent re-bleeding, don't pick or blow your nose and don't bend down for several hours after the bleeding episode. During this time remember to keep your head higher than the level of your heart. If re-bleeding occurs, blow out forcefully to clear your nose of blood clots and spray both sides of your nose with a decongestant nasal spray containing oxymetazoline (Afrin, Mucinex Moisture Smart, others). Pinch your nose again as described above and call your doctor. When to seek emergency care The bleeding lasts for more than 20 minutes The nosebleed follows an accident, a fall or an injury to your head, including a punch in the face that may have broken your nose

Dr.Vijay C. Bose from Apollo Speciality Hospital chennai perform Birmingham Hip Resurfacing Surgery procedure for a case of Avascular necrosis.The NCP ( Neck Capsule Preserving) approach is being used. Total hip replacement, hip resurfacing simply shaves and caps a few centimeters of bone within the joint. The bone-conserving approach of the Birmingham Hip Resurfacing System.

Ventricular fibrillation is a heart rhythm problem that occurs when the heart beats with rapid, erratic electrical impulses. This causes pumping chambers in your heart (the ventricles) to quiver uselessly, instead of pumping blood. Sometimes triggered by a heart attack, ventricular fibrillation causes your blood pressure to plummet, cutting off blood supply to your vital organs. Ventricular fibrillation, an emergency that requires immediate medical attention, causes the person to collapse within seconds. It's the most frequent cause of sudden cardiac death. Emergency treatment includes cardiopulmonary resuscitation (CPR) and shocks to the heart with a device called a defibrillator. Treatments for those at risk of ventricular fibrillation include medications and implantable devices that can restore a normal heart rhythm.

A chalazion is a lump of the lid that is caused by obstruction of the drainage duct of an oil gland within the upper or lower eyelid. This lump may increase in size over days to weeks and may occasionally become red, warm, or painful.