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In some cases it is important for the surgeon to know whether an injured bone has “died” from loss of blood supply.
Few years ago it was necessary to wait several months, and sometimes even a year, for the accurate diagnosis that made treatment possible. Now surgeons have discovered how to find in a few minutes whether the bone has “died”. It is done by using a radioisotope – Sodium 24. When this isotope is pumped into the injured bone, it keeps its radio-activity if the bone is “dead”. But if the bone is still living, the blood carries away the radioisotope within ten minutes.
By measuring the amount of radio-activity left in the bone, the surgeon gets the information about the condition of the injured bone.
The Treatment
Surgeons
The Bone
Radioisotopes for Diagnosis