Where is the landmark for paediatric intraosseous (IO) placement in the proximal tibia?

The landmark for pediatric intraosseous (IO) placement in the proximal tibia is accurately identified as 2 cm below the tibial tuberosity medial. This location is crucial because the proximal tibia is a standard site for IO access due to its large medullary cavity, which allows for effective delivery of medications and fluids, particularly in emergency situations.

Placing the needle 2 cm below the tibial tuberosity medial ensures that it is inserted into the correct anatomical area, avoiding potential damage to surrounding structures. This technique is particularly significant in pediatric patients, where access can be more challenging due to smaller anatomy.

Other options may describe potential locations but do not represent the most effective and safest site for pediatric IO placement. Aiming for anatomical precision in emergency medical procedures is essential for ensuring patient safety and achieving successful interventions quickly.