Skip to Content

Patellar Fracture in Children

WHAT YOU NEED TO KNOW:

A patellar fracture is a break in your child's kneecap.

Knee Anatomy

DISCHARGE INSTRUCTIONS:

Return to the emergency department if:

  • Your child's cast or splint breaks or gets damaged.
  • Your child says that his foot or toes feel numb.
  • Your child's foot or toes are swollen, cold, or turn white or blue.

Call your child's doctor if:

  • Your child has a fever.
  • Your child's knee pain gets worse, even after treatment.
  • You have questions or concerns about your child's condition or care.

Medicines:

Your child may need any of the following:

  • Prescription pain medicine may be given. Ask your child's healthcare provider how to give this medicine safely. Some prescription pain medicines contain acetaminophen. Do not give your child other medicines that contain acetaminophen without talking to a healthcare provider. Too much acetaminophen may cause liver damage. Prescription pain medicine may cause constipation. Ask your child's healthcare provider how to prevent or treat constipation.
  • Antibiotics help prevent or fight a bacterial infection. These may be needed if your child has an open fracture.
  • Do not give aspirin to children under 18 years of age. Your child could develop Reye syndrome if he takes aspirin. Reye syndrome can cause life-threatening brain and liver damage. Check your child's medicine labels for aspirin, salicylates, or oil of wintergreen.
  • Give your child's medicine as directed. Contact your child's healthcare provider if you think the medicine is not working as expected. Tell him or her if your child is allergic to any medicine. Keep a current list of the medicines, vitamins, and herbs your child takes. Include the amounts, and when, how, and why they are taken. Bring the list or the medicines in their containers to follow-up visits. Carry your child's medicine list with you in case of an emergency.

Care for your child:

  • Have your child rest his or her knee as directed. Crutches help rest and support your child's knee when he or she walks. Your child's healthcare provider will tell you when your child can start to use crutches. Follow instructions about how much weight your child can put on the leg.
    Walking with Crutches
  • Apply ice to help decrease swelling and pain. Use an ice pack, or put crushed ice in a plastic bag. Cover it with a towel before you place it on your child's knee or supportive device. Apply ice for 15 to 20 minutes every hour for 2 days, or as directed.
    Ice and Elevation
  • Elevate your child's knee above the level of his or her heart as often as you can. This will help decrease swelling and pain. Prop your child's leg on pillows or blankets to keep it elevated comfortably. Do not put pillows directly under your child's knee.

Brace, cast, or splint care:

  • Check the skin around the device every day. Apply lotion to any red or sore areas.
  • Ask your child's healthcare provider when he or she can bathe. Do not get the device wet. Cover it with a plastic bag. Tape the bag above the device to prevent water from getting in. Help your child keep his or her knee out of the water as much as possible.
  • Tell your child not to push or lean on any part of a cast or splint.
  • Do not let your child put any sharp or pointed objects inside a cast.

Take your child to physical therapy

if directed. A physical therapist can teach your child exercises to help improve movement and strength, and decrease pain.

Follow up with your child's healthcare provider as directed:

Your child may need to return to have his stitches removed. Write down your questions so you remember to ask them during your child's visits.

© Copyright IBM Corporation 2021 Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. All illustrations and images included in CareNotes® are the copyrighted property of A.D.A.M., Inc. or IBM Watson Health

The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

Learn more about Patellar Fracture in Children (Aftercare Instructions)

IBM Watson Micromedex

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.