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Primary Amenorrhea
Primary Amenorrhea samer kareem 2,272 Views • 2 years ago

Amenorrhea is the absence of menstrual bleeding.[1] Amenorrhea is a normal feature in prepubertal, pregnant, and postmenopausal females. In females of reproductive age, diagnosing amenorrhea is a matter of first determining whether pregnancy is the etiology. In the absence of pregnancy, the challenge is to determine the exact cause of absent menses.[2] Primary amenorrhea is the failure of menses to occur by age 16 years, in the presence of normal growth and secondary sexual characteristics. If by age 13 menses has not occurred and the onset of puberty, such as breast development, is absent, a workup for primary amenorrhea should start. Secondary amenorrhea is defined as the cessation of menses sometime after menarche has occurred. Oligomenorrhea is defined as menses occurring at intervals longer than 35 days apart. No consensus has been reached regarding the point at which oligomenorrhea becomes amenorrhea. Some authors suggest the absence of menses for 6 months constitutes amenorrhea, but the basis for this recommendation is unclear. For a post-menarchal girl or a reproductive-aged woman to experience a menstrual cycle interval of more than 90 days is statistically unusual. Practically speaking, this should be an indication for an evaluation to seek the cause.

Right ventricular dysfunction
Right ventricular dysfunction samer kareem 4,622 Views • 2 years ago

In patients with advanced congestive heart failure due to cardiomyopathy or ischemia, right ventricle shortening is the only significant independent associate of survival by multivariate analysis (as opposed to other parameters including left ventricular ejection fraction, cardiac index, and pulmonary resistance).

How do dental implants work?
How do dental implants work? samer kareem 1,672 Views • 2 years ago

The dental implant, usually a cylindrical and/or tapered post made of titanium, is placed surgically into the jawbone. As you heal, your implant will osseointegrate, or fuse with, your natural jawbone, with the two growing together to form a strong and long-lasting foundation for your replacement teeth.

Endoscopic assisted pocket grafting of autologous collagen
Endoscopic assisted pocket grafting of autologous collagen M_Nabil 13,304 Views • 2 years ago

Endoscope-assisted pocket grafting of autologous collagen for correction of facial wrinkles

Birmingham Hip Resurfacing Surgery- Vijay Bose_Part 1
Birmingham Hip Resurfacing Surgery- Vijay Bose_Part 1 Dr. Vijay Bose 11,755 Views • 2 years ago

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.

Get Rid of Vaginal Discharge
Get Rid of Vaginal Discharge samer kareem 2,536 Views • 2 years ago

How to Get Rid of Vaginal Discharge - Treating Normal Discharge.

Incision and Drainage of a Huge Gluteal Abscess
Incision and Drainage of a Huge Gluteal Abscess Scott 52,221 Views • 2 years ago

Incision and Drainage of a Huge Gluteal Abscess

Transmetatarsal Amputation for Gangrene
Transmetatarsal Amputation for Gangrene DrHouse 16,713 Views • 2 years ago

Transmetatarsal Amputation for Gangrene

Sperm Retrieval Procedures
Sperm Retrieval Procedures samer kareem 7,018 Views • 2 years ago

Testicular sperm aspiration (TESA) is a procedure performed for men who are having sperm retrieved for in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI). It is done with local anesthesia in the operating room or office and is coordinated with their female partner's egg retrieval.

Doctors give soldier New Ear after growing it in her arm
Doctors give soldier New Ear after growing it in her arm Mohamed Ibrahim 1,234 Views • 2 years ago

Shamika Burrage survived a near-fatal car accident two years ago, but not without losing something pretty important: her left ear. Now, thanks to a novel procedure performed at an Army medical center in Texas, Burrage is getting that ear back in a most unusual way. Plastic surgeons harvested cartilage from Burrage's ribs to create a new ear and then grew it under the skin of her forearm. Then the doctors at William Beaumont Army Medical Center in El Paso successfully transplanted the ear from her arm to her head. The technique -- a first time in the Army -- is called prelaminated forearm free flap, said Lt. Col. Owen Johnson III, chief of plastic and reconstructive surgery at William Beaumont Army Medical Center. Some of the big advantages of it is that it reduced the chance of more scarring around Burrage's ear. Also, growing the ear under the skin of her forearm allows new blood vessels to form. "(The ear) will have fresh arteries, fresh veins and even a fresh nerve so she'll be able to feel it," Johnson said on the US Army's website. Burrage, a 21-year-old private, still has to endure two more surgeries, but she's feeling more optimistic about the future than ever in the years since her accident. "It's been a long process for everything, but I'm back," said Burrage.

Water Birth Video
Water Birth Video DrPhil 66,416 Views • 2 years ago

An educational video of water birth vaginal delivery

Circumcision Video 3D
Circumcision Video 3D Doctor 287,540 Views • 2 years ago

Circumcision Video 3D

Open Heart Surgery
Open Heart Surgery Doctor 93,015 Views • 2 years ago

Open heart (coronary artery bypass, or CABG) surgery is performed in order to reroute, or "bypass," blood around blocked arteries, thereby improving the supply of oxygen-rich blood to the heart. Surgeons usually use an artery from the chest wall to construct the "detour" around the blocked part of the artery. Veins from the legs are also used.

Deep Dermal Suture
Deep Dermal Suture DrPhil 17,536 Views • 2 years ago

Demonstration of deep dermal suturing technique for laceration repair or wound closure in the operating room.

Subcuticular or Intradermal Skin Suturing
Subcuticular or Intradermal Skin Suturing DrPhil 15,740 Views • 2 years ago

Demonstration of subcuticular or intradermal suturing technique for wound closure in the operating room.

Chest tube insertion for pneumothorax or hematothorax
Chest tube insertion for pneumothorax or hematothorax samer kareem 7,542 Views • 2 years ago

For blunt trauma patients lying supine, drains should be placed anteriorly in the chest. This pevents a tension pneumothorax developing if the chest tube is blocked by dependent lung tissue. Normal movement of the lungs will allow drainage of a basal haemothorax through an anterior chest tube

How to Use a Condom Correctly
How to Use a Condom Correctly Scott 7,546 Views • 2 years ago

Pinch air out of the tip of the condom. Unroll condom all the way down the penis. After sex but before pulling out, hold the condom at the base. Then pull out, while holding the condom in place. Carefully remove the condom and throw it in the trash.

Oral ULcer
Oral ULcer samer kareem 1,460 Views • 2 years ago

Mouth ulcers are sores that appear in the mouth, often on the inside of the cheeks. Mouth ulcers, also known as aphthous ulcers, can be painful when eating, drinking or brushing teeth. Occasional mouth ulcers are usually harmless and clear up on their own. Seek medical advice if they last longer than 3 weeks or keep coming back. Mouth ulcers cannot be caught from someone else. Up to 1 in 5 people get recurrent mouth ulcers.

Coronary Artery  Spasm
Coronary Artery Spasm samer kareem 5,933 Views • 2 years ago

Prinzmetal's or Prinzmetal angina (/ˈprɪntsmɛtəl/, sounds like "prints metal") (also known as variant angina, vasospastic angina (VSA), angina inversa, or coronary vessel spasm) is a syndrome typically consisting of angina (cardiac chest pain) at rest that occurs in cycles.

What is 4D Ultrasound Scan
What is 4D Ultrasound Scan Mohamed Ibrahim 5,761 Views • 2 years ago

3D scans show still pictures of your baby in three dimensions. 4D scans show moving 3D images of your baby, with time being the fourth dimension. It's natural to be really excited by the prospect of your first scan. But some mums find the standard 2D scans disappointing when all they see is a grey, blurry outline.

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