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Beckwith-Wiedemann
Beckwith-Wiedemann samer kareem 4,173 Views • 2 years ago

Beckwith-Wiedemann Syndrome (BWS) is a congenital overgrowth syndrome, which can affect all systems of the body. It was first recognised in 1963-64 by Dr J. Bruce Beckwith, a paediatric pathologist in America and, independently, by Dr H.E. Wiedemann, a German geneticist.

What happens to our bodies after we die?
What happens to our bodies after we die? samer kareem 1,334 Views • 2 years ago

What happens to our bodies after we die?

Popping a ganglion cyst
Popping a ganglion cyst samer kareem 35,540 Views • 2 years ago

A ganglion cyst is a tumor or swelling on top of a joint or the covering of a tendon (tissue that connects muscle to bone). It looks like a sac of liquid (cyst). Inside the cyst is a thick, sticky, clear, colorless, jellylike material. Depending on the size, cysts may feel firm or spongy.

Molar Uprighting for Implant
Molar Uprighting for Implant samer kareem 11,170 Views • 2 years ago

Aim: To detail two different clinical protocols and case studies using mini-implant anchorage developed to respond to certain clinical conditions. Methods: Two clinical protocols are described to upright mesially tilted mandibular molars. In the first protocol, a single mini-implant is inserted distally to the molar to be uprighted, and an elastic traction chain is applied to the tooth. In the second clinical approach, two mini-implants are inserted mesially. A screw-suspended TMA sectional archwire is applied (Derton-Perini technique). Two cases, descriptive of the two different treatment protocols, are described. In the first case, the mandibular right second premolar was missing and the adjacent first molar needed to be uprighted. A single screw was inserted distally to the first molar, and an elastic chain was applied. In the second case, the mandibular left second molar was missing and the third molar needed to be uprighted. Two mini-implants were inserted mesially and a fully screw-supported sectional archwire was used to upright and bodily mesialize the third molar. Results: Both uprighting approaches uprighted the molar axis without loss of anchorage. Conclusion: The two approaches to mandibular molar uprighting, developed as rational responses to different clinical cases, were both found to be effective. Research paper: Mandibular molar uprighting using mini-implants: Different approaches for different clinical cases-Two case reports.. Available from: https://www.researchgate.net/publication/224920305_Mandibular_molar_uprighting_using_mini-implants_Different_approaches_for_different_clinical_cases-Two_case_reports [accessed

Devastating Consequences of Tooth Loss
Devastating Consequences of Tooth Loss samer kareem 10,354 Views • 2 years ago

Tooth loss can make you look older. When you lose a tooth and don’t replace it with a dental implant, you risk the chance of jawbone loss. Normally, your tooth root stimulates the continued growth and health of your jawbone. Dental implants mirror your natural tooth root and keep your jawbone healthy.

Head Cyst Finally Gets Popped
Head Cyst Finally Gets Popped samer kareem 7,379 Views • 2 years ago

Head Cyst watch to see more

Babies Were Born Addicted To Drugs
Babies Were Born Addicted To Drugs samer kareem 1,706 Views • 2 years ago

Each year, thousands of babies in the U.S. are born addicted to opiates. And the problem is getting worse.

Helping Babies Born with Drug Addiction
Helping Babies Born with Drug Addiction samer kareem 1,354 Views • 2 years ago

Helping Babies Born with Drug Addiction. see to learn more

Pregnancy first Trimester week by week
Pregnancy first Trimester week by week samer kareem 4,465 Views • 2 years ago

Pregnancy first Trimester

Medulloblastoma Brain Tumor Surgery
Medulloblastoma Brain Tumor Surgery samer kareem 2,575 Views • 2 years ago

Medulloblastoma is a fast-growing, high-grade tumor. It is the most common of the embryonal tumors—tumors that arise from “emybryonal” or “immature” cells at the earliest stage of their development. The most common symptoms of medulloblastoma include behavioral changes, changes in appetite, symptoms of increased pressure on the brain (eg, headache, nausea, vomiting, and drowsiness, as well as problems with coordination). Unusual eye movements may also occur. Like many tumor types, the exact cause of medulloblastoma is not known. However, scientists are making significant strides in understanding its biology. Changes have been identified in genes and chromosomes (the cell’s DNA blueprints) that may play a role in the development of this tumor. There are also a few rare, genetic health syndromes that are associated with increased risk for developing this tumor.

Sarcoidosis Features
Sarcoidosis Features samer kareem 950 Views • 2 years ago

Sarcoidosis is an inflammatory disease that affects multiple organs in the body, but mostly the lungs and lymph glands. In people with sarcoidosis, abnormal masses or nodules (called granulomas) consisting of inflamed tissues form in certain organs of the body. These granulomas may alter the normal structure and possibly the function of the affected organ(s).

Removes HIV-1 DNA From Human Cells
Removes HIV-1 DNA From Human Cells samer kareem 5,845 Views • 2 years ago

Scientists have developed a gene editing technique which targets HIV-1 DNA. Through the technique, scientists successfully edited the virus out the genome in human cells; their study also showed the technique can prevent viral replication in cleared cells. Using CRISPR/Cas9 gene editing, the team tested patient cells grown in a lab which were no longer susceptible to HIV infection.

Knife is Stuck in Hand!
Knife is Stuck in Hand! samer kareem 2,040 Views • 2 years ago

This video may contain images of a medical doctor providing emergency care for a patient.

Liver Absces Drainage
Liver Absces Drainage samer kareem 1,409 Views • 2 years ago

Bacterial abscess of the liver is relatively rare; however, it has been described since the time of Hippocrates (400 BCE), with the first published review by Bright appearing in 1936. In 1938, Ochsner's classic review heralded surgical drainage as the definitive therapy; however, despite the more aggressive approach to treatment, the mortality remained at 60-80%. [1] The development of new radiologic techniques, the improvement in microbiologic identification, and the advancement of drainage techniques, as well as improved supportive care, have reduced mortality to 5-30%; yet, the prevalence of liver abscess has remained relatively unchanged. Untreated, this infection remains uniformly fatal.

Clean and dry your teeth
Clean and dry your teeth samer kareem 1,744 Views • 2 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...

Intraarticular Fracture Base of Thumb Metacarpal Surgery
Intraarticular Fracture Base of Thumb Metacarpal Surgery samer kareem 1,998 Views • 2 years ago

Intraarticular Fracture Base of Thumb Metacarpal Surgery

Don't cleanse your contact lenses with tap water.
Don't cleanse your contact lenses with tap water. samer kareem 1,380 Views • 2 years ago

Don't cleanse your contact lenses with tap water.

New Device to Prevent migraine headaches
New Device to Prevent migraine headaches samer kareem 1,438 Views • 2 years ago

This device could prevent migraine headaches.

Regrow cartilage!
Regrow cartilage! samer kareem 999 Views • 2 years ago

First, the damaged cartilage is cleaned out. Then the new cells are put into place, secured with a special membrane sewn over the defective area. Within six hours, the new cells cling to the damaged area and begin to grow.

Proximal Humerus Plate
Proximal Humerus Plate samer kareem 1,238 Views • 2 years ago

This procedure describes proximal humeral fracture fixation with an angular stable plate (A). Sometimes, these implants are not available. Standard plates provide an alternative option, for example the modified cloverleaf plate (B). Presently, the specific indications, advantages, and disadvantages of angular stable and standard plates are being clarified. There is some evidence that angular stable plate provide better outcomes. In addition to type and technique of fixation, the quality of reduction, the soft-tissue handling, and the characteristics of the injury and patient significantly influence the results. There is no evidence that the use of angular stable plates will overcome these other factors.

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