Top videos

Unruptured Aneurysms
Unruptured Aneurysms samer kareem 3,468 Views • 2 years ago

Unruptured Aneurysms: When and How to Treat

Routine Pap Smear and Pelvis Exam For Canadian Women
Routine Pap Smear and Pelvis Exam For Canadian Women Medical_Videos 49,332 Views • 2 years ago

Routine Pap Smear and Pelvis Exam For Canadian Women

Urinary Bladder Medical Exam
Urinary Bladder Medical Exam Medical_Videos 49,300 Views • 2 years ago

Urinary Bladder Medical Exam

WARNING: Graphic Medical Procedure - Selective Dorsal Rhizotomy Surgery
WARNING: Graphic Medical Procedure - Selective Dorsal Rhizotomy Surgery Surgeon 223 Views • 2 years ago

Dr. Debbie Song at Gillette Children's describes in detail selective rhizotomy surgery.

A selective dorsal rhizotomy is an operation performed to treat spasticity. It is thought that high tone and spasticity arise from abnormal signals that are transmitted through sensory or dorsal nerve roots to the spinal cord. In a selective dorsal rhizotomy we identify and cut portions of the dorsal nerve roots that carry abnormal signals thereby disrupting the mechanisms that lead to spasticity. Potential patients go through a rigorous assessment that includes an in-depth gait and motion analysis as well as a physical therapy evaluation.

They are evaluated by a multidisciplinary team that includes a pediatric rehabilitation doctor, a neurosurgeon, and an orthopedist, Appropriate patient selection is vital. Ideal candidates for selective dorsal rhizotomy are children who are between four and ten years of age, have a history of being born prematurely, and have a diagnosis of diplegia cerebral palsy. These patients usually walk independently or with the assistance of crutches or a walker. They typically function at a level one, two, or three in the gross motor function classification system or gmfcs. A selective dorsal rhizotomy involves the coordinated efforts of the neurosurgery, physiatry, anesthesia and nursing teams. The operation entails making an incision in the lower back that is approximately six to eight inches long. We perform what we call a laminoplasty in which we remove the back part of the spinal elements from the lumbar one or l1 to l5 levels. At the end of the procedure the bone is put back on. We identify and open up the Dural sac that contain the spinal fluid spinal cord and nerve roots. Once the Dural sac is opened ,we expose the lumbar and upper sacral nerve roots that transmit information to and from the muscles of the lower extremities.

At each level we isolate the dorsal nerve root, which in turn is separated into as many as 30 smaller thread light fruitlets.

Each rootlet is then electrically stimulated. Specialized members of the physiatry team look for abnormal responses in the muscles of the legs as each rootless is being stimulated. If an abnormal response is observed then the rootlet is cut.

If a normal response is observed, then the rootlet is not cut. We usually end up cutting approximately 20 to 40 percent of the rootlets. The Dural sac is sutured closed and the l1 through l5 spinal elements are put back into anatomic position, thus restoring normal spinal alignment. The overlying tissues and skin are then closed and the patient is awoken from surgery. The entire operation takes between four and five hours. A crucial component to the success of our rhizotomy program is the extensive rehabilitation course following surgery. With their tone significantly reduced after a rhizotomy, patients relearn how to use their muscles to walk more efficiently through stretching, strengthening, and gait training. Approximately one to two years after a rhizotomy patients undergo repeat gait and motion analysis. The orthopedic surgeons assess the need for interventions to correct bone deformities, muscle contractures, poor motor control, impaired balance, or other problems related to cerebral palsy.

At Gillette we work closely with patients and families to ensure that our selective dorsal rhizotomy program meets their goals for enhancing their function and improving their quality of life.

VISIT https://www.gillettechildrens.org/ to learn more

0:00 Why choose selective dorsal rhizotomy?
0:56 Who is a good candidate for selective dorsal rhizotomy?
1:31 What does a selective dorsal rhizotomy entail?
3:26 What is recovery from selective dorsal rhizotomy like?

Giant Cell Arteritis Biopsy
Giant Cell Arteritis Biopsy samer kareem 2,073 Views • 2 years ago

Giant cell arteritis is an inflammation of the lining of your arteries. Most often, it affects the arteries in your head, especially those in your temples. For this reason, giant cell arteritis is sometimes called temporal arteritis. Giant cell arteritis frequently causes headaches, scalp tenderness, jaw pain and vision problems. If left untreated, it can lead to stroke or blindness. Prompt treatment with corticosteroid medications usually relieves symptoms of giant cell arteritis and may prevent loss of vision. You'll likely begin to feel better within days of starting treatment. But even with treatment, relapses are common. You'll need to visit your doctor regularly for checkups and treatment of any side effects from taking corticosteroids.

Arterial Pulse in health and disease
Arterial Pulse in health and disease samer kareem 2,802 Views • 2 years ago

A detailed description of the Arterial Pulse including its waveform and pathological subtypes. Also discussed are the abnormal rates (tachycardia and bradycardia) and their causes, abnormal rhythm (including regularly regular and irregularly irregular pulses) and abnormal character (including pulses bisferiens, pulses parvus et tarsus, pulsus alternans, pulses paradoxus and others.) Description of pulse in various pathological states including Aortic stenosis and aortic regurgitation is also included. Finally there is also a description of the peripheral signs of aortic regurgitation.

Esophageal tear with ulcer
Esophageal tear with ulcer samer kareem 2,496 Views • 2 years ago

How to treat burns at home
How to treat burns at home samer kareem 2,685 Views • 2 years ago

How to treat a burn - How to treat burns at home

Abdomen Exam Video
Abdomen Exam Video Medical_Videos 9,117 Views • 2 years ago

Abdomen Exam Video

Vital Signs and Chest Examination
Vital Signs and Chest Examination Medical_Videos 8,044 Views • 2 years ago

Vital Signs and Chest Examination

ASK UNMC!  What are the benefits of laparoscopic and robotic surgery?
ASK UNMC! What are the benefits of laparoscopic and robotic surgery? Surgeon 77 Views • 2 years ago

Sean Langenfeld, M.D., UNMC College of Medicine

Anatomy of The Hip and Thigh Muscles Vessels Nerves
Anatomy of The Hip and Thigh Muscles Vessels Nerves Anatomy_Videos 12,613 Views • 2 years ago

Anatomy of The Hip and Thigh Muscles Vessels Nerves

Minimally-Invasive Pediatric Surgery - Dr. Nitsana Spigland
Minimally-Invasive Pediatric Surgery - Dr. Nitsana Spigland hooda 69 Views • 2 years ago

As a pediatric surgeon at NewYork-Presbyterian/Weill Cornell Medical Center, Dr. Nitsana Spigland treats newborns, children, teens, and young adults requiring surgical interventions. She specializes in antenatal counseling and newborn congenital malformations.

Learn more about Dr. Spigland at: https://www.nyp.org/physician/nspigland.

Male-to-female gender reassignment surgery
Male-to-female gender reassignment surgery samer kareem 13,413 Views • 2 years ago

Sex reassignment surgery for male-to-female involves reshaping the male genitals into a form with the appearance of, and, as far as possible, the function of female genitalia. Prior to any surgeries, patients usually undergo hormone replacement therapy (HRT), and, depending on the age at which HRT begins, facial hair removal. There are associated surgeries patients may elect to, including facial feminization surgery, breast augmentation, and various other procedures.

Avrie’s Surgery Experience | Sacred Heart Children’s Hospital
Avrie’s Surgery Experience | Sacred Heart Children’s Hospital hooda 82 Views • 2 years ago

Having surgery can be frightening for anyone, but it's especially scary for kids who don't always understand what's going on, or what the grown-ups are saying. We're here to help!

Join Avrie, who had surgery at the Sacred Heart Children's Hospital pediatric surgery center in Spokane, WA. Maybe after watching and hearing her story, you and your kiddo will feel better about having surgery in the hospital.

Follow Avrie's trip - from check-in, vital signs and pre-op checks; meeting the doctor who will do his surgery, along with the anesthesiologist, surgery nurse and the Child Life Specialist; the trip to the Operating Room; waking up in the recovery room with his mom by his side; and getting ready to go home.

To learn more about the pediatric surgery center at Sacred Heart Children's Hospital, visit https://washington.providence.....org/locations-direct

Histology of Small Intestine Jejunum
Histology of Small Intestine Jejunum Histology 5,995 Views • 2 years ago

Histology of Small Intestine Jejunum

First Aid Treatment for Burn Injuries
First Aid Treatment for Burn Injuries Mohamed Ibrahim 2,701 Views • 2 years ago

Clinical Review First aid and treatment of minor burns BMJ 2004; 328 doi: https://doi.org/10.1136/bmj.328.7454.1487 (Published 17 June 2004) Cite this as: BMJ 2004;328:1487 Article Related content Metrics Responses Jackie Hudspith, clinical nurse lead, Sukh Rayatt, specialist registrar, plastic and reconstructive surgery Author affiliations Introduction Some 250 000 burns occur annually in the United Kingdom. About 90% of these are minor and can be safely managed in primary care. Most of these will heal regardless of treatment, but the initial care can have a considerable influence on the cosmetic outcome. All burns should be assessed by taking an adequate history and examination.

Sexual positions to get pregnant fast
Sexual positions to get pregnant fast samer kareem 19,490 Views • 2 years ago

When you’re trying to conceive a baby it is worth giving anything a go which you think will boost your chances. This includes considering that there may be better positions for getting pregnant. But it pays to bear in mind that the human race has been around for over 200,000 years and most of us were probably conceived without our ancestors investing too much thought into the mechanics. Science has proven that successful conception isn’t so much about sexual position as the frequency of sex between a fertile couple. Basically, if you want to fall pregnant, don’t use contraception and have frequent, active and enjoyable sex. Importantly, don’t stress too much about whether you’re doing it the right way. Women can, and do, conceive in any position. Nature has a way of making sure of that.

What is Diabetic Neuropathy? Symptoms, Treatments
What is Diabetic Neuropathy? Symptoms, Treatments samer kareem 1,892 Views • 2 years ago

Histology of Eye
Histology of Eye Histology 5,757 Views • 2 years ago

Histology of Eye

Showing 47 out of 194