The anterior cruciate ligament (ACL) of the knee can be injured during sporting activities, particularly when an athlete pivots suddenly. The ACL is one of four knee ligaments that stabilize the knee. This video discusses how the knee works and what you should do if you sustain an ACL injury.

Here is a schedule based on the CDC National Immunization Program recommendations for adults.

When the surgery is done, you'll go to the PACU (postanesthesia care unit). It is also called the recovery room. You'll stay in the PACU until you're fully awake. This is often a few hours. You'll then go to a regular room. Your hospital stay may last from 1 to 3 days.

Your child has had a procedure called an ileostomy. This surgery affects part of the colon (large intestine) and part of the last section of the ileum (small intestine). Parts of your child's colon and ileum were cut. Parts may have been removed. A small hole called a stoma is made in the abdominal wall and skin. During surgery, the intestine is attached to the skin to allow stool and mucus to pass out of the body. The stool and mucus drain into a holding bag. Below are guidelines for home care after an ileostomy. The healthcare provider and nursing staff may give you other directions for your child.

Your child had a procedure called inguinal hernia repair. An inguinal hernia looks like a bubble or bulge in your child's groin area. This is from the intestine pushing against the weak spot. During your child's surgery, the healthcare provider made a small incision to repair and reinforce the weak spot. Below are instructions for caring for your child following the surgery.

A helpful guide to the inner ear, complete with a diagram.

The IUD (intrauterine device) is small, flexible, and T-shaped. It is placed in the uterus by a trained healthcare provider. The IUD is one of the most effective birth control methods.

Some babies have a more difficult trip through the birth canal than others, resulting in physical injuries. These injuries usually are not serious and clear up or improve within a few days or weeks after the birth.

Marigel Constantiner couldn't sleep, was always sick, and struggled to get through each day. Could a vitamin deficiency be behind her depression? Here is her story...

The most common type of breast infection is lactational mastitis. This happens when a woman is breastfeeding. The nipples become cracked and sore, allowing bacteria from the baby's mouth to enter the ducts and rapidly multiply in the milk.

Your surgeon can help you decide whether to have reconstructive surgery. You will be advised to wait if now is not the best time for you. Breast reconstruction can be done during or after a mastectomy. One kind of reconstruction is the breast implant. A sac of fluid is inserted during surgery to re-form the shape of a breast.

Follow these tips to help your child's incision heal as it should and prevent infection.

Take a closer look at how a new lens is implanted after cataract surgery.

Learn about central line infections, how hospitals are trying to prevent them, and how to treat an infection if one occurs.

For certain types of neck pain, your doctor may suggest a cervical epidural injection. During this procedure, medicine is injected deep into your neck near your spine.

Cervical epidural injection is a treatment for certain types of neck pain. During this procedure, medicine is injected deep into your neck near your spine. Learn what to expect before, during, and after this treatment.

With so many different types of insulin pumps on the market, it's easy to get overwhelmed. Certified diabetes educator Shannon Knapp, RN, BSN, CDE, walks you through your options.

Clostridium difficile (C. diff) bacteria can be very harmful. They affect the intestinal tract. They can cause symptoms ranging from mild diarrhea to severe inflammation of the large intestine (colon). Read on to learn about how this infection is caused, diagnosed, and treated--and how to prevent it.

It's cold and flu season again--but you can stay healthy, even without the meds. Cleveland Clinic's Kristin Kirkpatrick, L.D., R.D. highlights the foods that can help boost your immune system.