As a medical professional with expertise in post-operative care, I can provide you with information on the healing process of the breastbone after open heart surgery. The healing time for the breastbone, or sternum, after open heart surgery can vary from person to person, but generally, it is expected to heal within four to six weeks. During this period, it's crucial to follow your healthcare provider's instructions regarding activity restrictions and sternal precautions. These precautions are designed to protect the healing bone and ensure a proper recovery. It's important to avoid heavy lifting and any activities that could put strain on the sternum until you are cleared by your healthcare provider. After the initial healing period, the bone continues to strengthen over a longer period, typically taking about three to six months to fully regain its strength. Full recovery and return to all activities without restrictions usually coincide with this timeframe. It's worth noting that while the sternum is healing, there may be some discomfort or a feeling of tightness in the chest, which is normal. However, if you experience severe pain, redness, swelling, or signs of infection, you should seek medical attention immediately, as these could be signs of a complication such as sternal wound infection or dehiscence. read more >>

In general, your breastbone should be healed within four to six weeks following your open heart surgery, and sternal precautions should be lifted at that time.read more >>