Beef can be eaten in moderation after surgery for finger tendon injuries if there are no special contraindications to anesthesia or history of allergies.
For incomplete rupture of finger tendons, single tendon rupture or mild tendon injuries often under local anesthesia or brachial plexus anesthesia, tendon anastomosis and other surgeries can be completed, these two anesthesia modalities have no special restrictions on fasting or water, and you can have a normal diet after surgery.
For severe trauma, surgery may need to be performed under general anesthesia, and general anesthesia usually requires fasting and water fasting for 6 to 8 hours before and after surgery. This is because after general anesthesia, the muscles related to swallowing function are paralyzed, and after eating and drinking, the water can easily enter the respiratory tract by mistake, leading to asphyxiation and thus endangering the life.
Beef is a high-protein food conducive to postoperative wound healing and recovery, and can be consumed by those who have no special allergies to beef. For specific dietary precautions, please consult a medical professional.