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Can I get pregnant if I have sex a day before ovulation?
Can I get pregnant if I have sex a day before ovulation? samer kareem 10,520 Views • 3 years ago

Your egg usually lives for just 12 to 24 hours, but sperm will live inside you for anything from a few hours to seven days, with one to three days the optimum time. ... But because a small number of sperm are long-living, having sex up to six days before ovulation can also result in pregnancy.

Basal Joint Arthroscopic Debridement
Basal Joint Arthroscopic Debridement samer kareem 1,270 Views • 3 years ago

The procedure was performed under wrist block regional anesthesia with tourniquet control. A single Chinese finger trap was used on the thumb with 5 to 8 lb of ongitudinal traction. The arm was held down with wide tape around the tourniquet securing it to the hand table to serve as countertraction. A shoulder holder, rather than a traction tower, was used to facilitate fluoroscopic intervention more easily. The Trapeziometacarpal joint was detected by palpation. Joint distension was achieved by injecting 1 to 3 mL of normal saline (Fig. 1). It is important to distally direct the needle approximately 20 degrees to clear the dorsal flare of the metacarpal base and enter the joint capsule. This course should be reproduced upon entering with arthroscopic sleeve/ trocar assembly to minimize iatrogenic cartilage injury. Fluid distention is important to facilitate this. The incision for the 1-R (radial) portal, used for proper assessment of the dorsoradial ligament, posterior oblique ligament, and ulnar collateral ligament, was placed just volar to the abductor pollicis longus tendon. The incision for the 1-U (ulnar) portal, for better evaluation of the anterior oblique ligament and ulnar collateral ligament, was made just ulnar to the extensor pollicis brevis tendon. A short-barrel, 1.9-mm, 30- degree inclination arthroscope was used for complete visualization of the CMC joint surfaces, capsule, and ligaments, and then appropriate management was done, as dictated by the stage of the arthritis detected (Fig. 2A). A full-radius mechanical shaver with suction was used in all the cases, particularly for initial debridement and visualization. Most of the cases were augmented with radiofrequency ablation to perform a thorough synovectomy and radiofrequency was also used to perform chondroplasty in the cases with focal articular cartilage wear or fibrillation. Chondroplasty refers to thedebridement of the fibrillated cartilage to improve vascularity of the cartilage and enhance the growth of fibrocartilage. Ligamentous laxity and capsular attenu- ation were treated with thermal capsulorraphy using a radiofrequency shrinkage probe. We were careful to avoid thermal necrosis; hence, a striping technique was used to tighten the capsule of the lax joints. The striping technique refers to thermal shrinkage performed in longitudinal stripes on the lax capsule, so as to leave vascular zones between the stripes; hence, thermal necrosis is prevented. Arthroscopic stage I disease was characterized by synovitis without any cartilage wear, wherein a synovectomy coupled with thermal capsulor- raphy as described was performed.

Sinus lift Surgery  Dr.Ali Arar
Sinus lift Surgery Dr.Ali Arar Ali Arar 1,376 Views • 3 years ago

SINUS LIFT SURGERY surgical procedure which aims to increase the amount of bone in the posterior maxilla (upper jaw bone), in the area of the premolar and molar teeth, by lifting the lower Schneiderian membrane (sinus membrane) and placing a bone graft.

Removing Hundreds of Worms Living Inside Teeth
Removing Hundreds of Worms Living Inside Teeth hooda 134,618 Views • 3 years ago

Watch that video of Removing Hundreds of Worms Living Inside Teeth

How to Remove Blackheads From Your Nose
How to Remove Blackheads From Your Nose hooda 66,583 Views • 3 years ago

Watch that video to know How to Remove Blackheads From Your Nose

The trans-lamina terminalis approach to craniopharyngiomas
The trans-lamina terminalis approach to craniopharyngiomas M_Nabil 11,123 Views • 3 years ago

The essential steps of a translaminaterminalis approach for removal of craniopharyngiomas

Sclerotherapy to remove leg veins.
Sclerotherapy to remove leg veins. samer kareem 29,171 Views • 3 years ago

The Dermatology Center, UC Irvine, 949 824 0606. Foam sclerotherapy for leg veins. Unsightly leg veins are best removed with sclerotherapy in 95% of cases. Varicose veins are best removed with stab avulsion or CootTouch endovenous ablation (CTEV). Science and research at UCI.

How Spicy Food Affects Brain and Body
How Spicy Food Affects Brain and Body Mohamed Ibrahim 2,630 Views • 3 years ago

Capsaicin binds to pain receptors on our nerves called TRPV1. Normally, it reacts to heat by sending warning signals to the brain. Capsaicin causes TRPV1 to send those same signals. So, you react as if there's something hot in your mouth

Kegel Exercise
Kegel Exercise samer kareem 2,421 Views • 3 years ago

Kegel exercises strengthen the pelvic floor muscles, which support the uterus, bladder, small intestine and rectum. You can do Kegel exercises, also known as pelvic floor muscle training, just about anytime. Start by understanding what Kegel exercises can do for you — then follow step-by-step instructions for contracting and relaxing your pelvic floor muscles.

Popping Pimples - What is Inside Pimples?
Popping Pimples - What is Inside Pimples? hooda 56,650 Views • 3 years ago

Watch that video of Popping Pimples

Cataract Animation
Cataract Animation DrHouse 10,592 Views • 3 years ago

What is a Cataract

Thyroid examination!
Thyroid examination! samer kareem 1,731 Views • 3 years ago

Sectioned Heart
Sectioned Heart samer kareem 8,876 Views • 3 years ago

Sectioned Heart

Therapeutic Plasma Exchange
Therapeutic Plasma Exchange samer kareem 4,349 Views • 3 years ago

TPE removes large-molecular-weight substances such as harmful antibodies from the plasma. It is usually carried out using an automated blood cell separator to ensure fluid balance and maintain a normal plasma volume. This may require the insertion of a femoral or jugular line to allow adequate blood flow. Typically, 30–40 mL/kg of plasma (1–1.5 plasma volumes) are removed at each procedure and replaced with isotonic 4.5 or 5.0% human albumin solution (some services substitute 25–50% of replacement volume with 0.9% saline). Exchange with fresh frozen plasma (FFP) is reserved for the replacement of ADAMTS13 in thrombotic thrombocytopenic purpura (see below) or to replace clotting factors. A one plasma volume exchange removes about 66% of an intravascular constituent and a two plasma volume exchange approximately 85%. TPE is normally combined with disease modifying treatment, such as immunosuppressive drugs, for the underlying condition.

This wearable robot helps disabled patients regain control of their hands.
This wearable robot helps disabled patients regain control of their hands. samer kareem 1,494 Views • 3 years ago

Exo-Glove Poly (Seoul National University). This wearable robot helps disabled patients regain control of their hands.

Tourettes Syndrome: A New Treatment
Tourettes Syndrome: A New Treatment samer kareem 1,478 Views • 3 years ago

Psychological counseling can help parents learn to provide an appropriate environment for the child, especially for homework completion. Psychological counseling may also help children and their families deal more effectively with the social and emotional aspects of TS. Counseling can be an important part of treatment and should not be overlooked.

Ear Infection with  pus leaking
Ear Infection with pus leaking samer kareem 6,163 Views • 3 years ago

If your ear is leaking pus, you may have a hole in your eardrum.Your eardrum is stretched across the inner end of your ear canal. It vibrates when sound waves reach it, so you can hear. A hole in your eardrum can be caused by an ear infection. Fluid builds up behind the eardrum. The pressure of the fluid can tear the eardrum. Some people get a hole in the eardrum for other reasons, like hearing a very loud noise. If this happens, the ear may get infected because germs (bacteria) get through the hole. Ear infections happen to adults and children, but they're more common in children. Some things can make you more likely to get an ear infection with discharge. They include getting lots of colds and coughs, living in overcrowded housing, and eating a poor-quality diet

What happens when you wear High Heels?
What happens when you wear High Heels? samer kareem 1,259 Views • 3 years ago

While it is unclear whether high heel shoes may or may not cause back pain, it is common for high heels to exacerbate an already present spinal condition. ... This pain in the back may also result from foot or leg fatigue that results from wearing these shoes and this can affect whole body mechanics.

How does Atherosclerosis Develop
How does Atherosclerosis Develop Alicia Berger 11,037 Views • 3 years ago

Providing information on the Atherosclerosis and its complex biological process: it is the idea of this medical video dedicated to the prevention of the cardiovascular risks of diseases.

Proximal Humerus Fracture Repair
Proximal Humerus Fracture Repair samer kareem 4,457 Views • 3 years ago

urgical management of proximal humerus fractures may be categorized either according to fracture type (eg, Neer type, anatomic type, greater tuberosity, surgical neck, anatomic neck, articular surface, lesser tuberosity fragments) or according to method of fixation (eg, closed reduction with no fixation, percutaneous fixation, open reduction with internal fixation [ORIF], humeral head replacement associated with tuberosity fixation

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