Top videos

Clean and dry your teeth
Clean and dry your teeth samer kareem 1,768 Views • 3 years ago

it takes about 1-2 hours. First, the orthodontist will thoroughly clean and dry your teeth. Next, he or she will apply the bonding glue to your teeth and...

Flexible Fiberoptic Bronchoscopy
Flexible Fiberoptic Bronchoscopy samer kareem 5,417 Views • 3 years ago

Flexible bronchoscopy is a procedure that allows a clinician to examine the breathing passages (airways) of the lungs (figure 1). Flexible bronchoscopy can be either a diagnostic procedure (to find out more about a possible problem) or a therapeutic procedure (to try to treat an existing problem or condition).

Corneal Transplant Surgery
Corneal Transplant Surgery Scott 2,964 Views • 3 years ago

Stephen Slade shows a 1 week post op patient after DSAEK. DSAEK is an excellent option for many patients with corneal disease. In DSAEK, only the thin, inner layer is replaced, so the healing is typically much faster than a full thickness cornea graft.

Oral Medications Absorption
Oral Medications Absorption Surgeon 20,986 Views • 3 years ago

A video showing the process of Oral Medications Absorption

Hemodialysis Blood Flow Circuit Animation
Hemodialysis Blood Flow Circuit Animation Scott 204 Views • 3 years ago

SUBSCRIBE: https://www.youtube.com/c/TVNe....phrologist?sub_confi

An animation of blood flow inside the Hemodialysis circuit.

About Dr. Rifai:
Dr. Ahmad Oussama Rifai is certified by the American Board of Internal Medicine (ABIM) in the specialty of Internal Medicine and the sub-specialty of Nephrology.

MEET DR. RIFAI
https://www.thevirtualnephrologist.com/rifai/

Follow The Virtual Nephrologist on SOCIAL MEDIA:
-Facebook: https://www.facebook.com/thevirtualnephrologist
-Instagram: https://www.instagram.com/thevirtualnephrologist/
-Twitter: https://twitter.com/VNephrologist

Schedule a virtual consult:
https://www.thevirtualnephrolo....gist.com/schedule-a-

Best wishes for great health | The Virtual Nephrologist

The ABC's of Adult CPR Part 2
The ABC's of Adult CPR Part 2 Mohamed 20,139 Views • 3 years ago

The ABC's of Adult CPR

Vasculitis: Pathogenesis, types and treatment
Vasculitis: Pathogenesis, types and treatment samer kareem 1,291 Views • 3 years ago

A step wise approach to the pathogenesis, types, disease entities and diagnosis of vasculitis. This discussion also includes the management options of vasculitis and their adverse drug reactions. In essence, vasculitis is a clfinicopathologic process characterised by inflammation and damage of blood vessels. This may be mainly due to three pathological processes which include immune complex deposition, anti-neutrophillic antibody formation and pathological T lymphocyte response and granuloma formation. The disease entities include Wegner's granulomatosis, Churg Strauss and many others. These present with palpable purpura, unexplained renal dysfunction etc which can be diagnosed based on biopsy and angiogram.

circumcision
circumcision united state 66,269 Views • 3 years ago

"The act of cutting off the prepuce or foreskin of males, or the internal labia of females." Webster's Revised Unabridged Dictionary (1913)

Dr. Jennifer Lawton | Cardiac Surgery
Dr. Jennifer Lawton | Cardiac Surgery Surgeon 345 Views • 3 years ago

Jennifer Lawton, M.D., is professor and chief of the Johns Hopkins Division of Cardiac Surgery, as well as director of the Cardiac Surgery Research Laboratory and program director of the cardiothoracic fellowship training program at Johns Hopkins. Her areas of expertise include valve surgery, including minimally invasive surgery, coronary artery bypass grafting on- and off-pump, all arterial revascularization, as well as surgery for aortic dissection and ascending aneurysm. For more information about Dr. Lawton visit http://www.hopkinsmedicine.org..../heart_vascular_inst

Lasic in 10 years old girl for Myopia
Lasic in 10 years old girl for Myopia Alicia Berger 1,546 Views • 3 years ago

Lasic in 10 years old girl for Myopia

Cricothyrotomy Quick Airway Access
Cricothyrotomy Quick Airway Access Alicia Berger 8,698 Views • 3 years ago

Cricothyrotomy Quick Airway Access

Alpha-1 Antitrypsin Deficiency
Alpha-1 Antitrypsin Deficiency samer kareem 7,853 Views • 3 years ago

Alpha-1 Antitrypsin Deficiency (Alpha-1) is a genetic (inherited) condition – it is passed from parents to their children through their genes. Alpha-1 may result in serious lung disease in adults and/or liver disease at any age.

Myocardial Blood Flow
Myocardial Blood Flow samer kareem 16,838 Views • 3 years ago

Coronary circulation is the circulation of blood in the blood vessels of the heart muscle (myocardium). The vessels that deliver oxygen-rich blood to the myocardium are known as coronary arteries. The vessels that remove the deoxygenated blood from the heart muscle are known as cardiac veins.

What causes Osteoporosis?
What causes Osteoporosis? samer kareem 7,053 Views • 3 years ago

Bone is not a static part of the body — it's constantly being resorbed (broken down) and formed throughout your life. Your entire skeleton is replaced about every decade, according to the NIH. During your childhood and teenage years, bone formation occurs more quickly than bone resorption, resulting in growth. You reach your maximum bone density and strength around age 30, after which bone resorption slowly overtakes bone formation. Osteoporosis develops when there's an abnormal imbalance between bone resorption and formation — that is, resorption occurs too quickly, or formation too slowly.

The Real Human Body Decomposition Process
The Real Human Body Decomposition Process hooda 428,893 Views • 3 years ago

Watch that video of The Real Human Body Decomposition Process

Prenatal Repair of Spina Bifida
Prenatal Repair of Spina Bifida samer kareem 2,580 Views • 3 years ago

Repairing a myelomeningocele in utero, rather than after birth, reduces the risk for fetal or neonatal death and the need for shunting by age 1 and substantially improves neurologic and motor outcomes. However, it is not without maternal and fetal risks. These are the findings, in a nutshell, of the long-awaited Management of Myelomeningocele Study (MOMS), which were published online February 9 in The New England Journal of Medicine.

Precision Brain Surgery Video – Brigham and Women’s Hospital
Precision Brain Surgery Video – Brigham and Women’s Hospital Scott 575 Views • 3 years ago

Alexandra J. Golby, MD, Director, Image-guided Neurosurgery at Brigham and Women’s Hospital, discusses technological advancements to improve the precision of surgery to remove brain tumors.

It’s estimated that each year nearly 80,000 people are diagnosed with primary brain tumors and 100,000 with metastatic brain tumors. Nearly everybody is at risk for developing a brain tumor. Brain tumors can affect people from childhood to the last years of their lives. Men are slightly more affected than women and the causes of most brain tumors are not known.

There are a number of unique challenges in treating brain tumors. One challenge is that primary tumors can have indistinct margins that are difficult to see. Another challenge is that the tissue around a brain tumor is uniquely important and may impact things like language, visual and motor function.

The AMIGO Suite, opened in 2011 at Brigham and Women’s Hospital, is the Advanced Multimodality Image Guided Operating Suite. It's an NIH-funded national center which was developed with the goal of translating technological advances into improvements in surgical and interventional care for patients. In the AMIGO Suite, there is an intraoperative MRI scanner which can be brought in and out of the operating room during surgery to help surgeons visualize a patient’s tumor better.

Image-guided surgery uses the information obtained from advanced imaging and translates that into the planning and execution of surgery by acquiring high resolution and specialty structural images of the brain and also functional images of the brain. These images can be registered to one another and then to the patient's head during surgery. This allows surgeons to pinpoint the location of the tumor as well as the areas that we would like to preserve, areas that serve critical brain functions are located.

One of the big challenges, even with image-guided surgery, is that as we perform the surgery, the configuration of the brain is changing, and we call that brain shift. And it's due to changes in the brain itself and also as we remove tissue, things are constantly shifting and moving. When we're talking about doing brain tumor surgery, a few millimeters of movement can be a big difference. How to measure and track brain shift is an important area of research and a number of technologies are being studied to understand how to measure brain shift during surgery.

The development of various intraoperative imaging technologies allows surgeons to provide the most accurate surgical treatment for each individual patient.

Learn more about precision brain surgery at Brigham and Women’s Hospital:
https://www.brighamandwomens.o....rg/neurosurgery/brai

Big Butt Abscess Drainage
Big Butt Abscess Drainage Scott 13,818 Views • 3 years ago

Big Butt Abscess Drainage

Clinical Examination of Ear - Clinical Skills - Dr Gill
Clinical Examination of Ear - Clinical Skills - Dr Gill DrPhil 162 Views • 3 years ago

Ear Examination ENT is often a challenging examination, crossing over with the cranial nerve examination of the vestibular cochlear exam as well at other neurological assessments of balance

Here we will review the ear examination, looking both at the use of the otoscope, but also the Dix-Hallpike Manoeuvre, along with HINTS assessment. the Webers and Rinne's test is also included to determine types of hearing loss.

Often these ear examination techniques are performed separately, depending on the patients presenting complaint

#EARExamination #DrGill #ClinicalSkills

Achilles Suture Bridge
Achilles Suture Bridge Mohamed Ibrahim 2,450 Views • 3 years ago

The Arthrex SpeedBridge™ is an innovative soft tissue fixation device used in the treatment of Achilles injuries. While standard anchor fixation of the tendon creates only a single point of compression directly over the anchor, the SpeedBridge enables an hourglass pattern of FiberTape® suture to be laid over the distal end of the tendon. This four-anchor construct enables a true knotless repair and a greater area of compression for the Achilles tendon on the calcaneus, improving stability and possibly allowing for earlier return to normal activities.

Showing 24 out of 267