The last decade has been characterized by an emphasis on minimizing interventional techniques, hospital stays, and overall costs of patient care. It is clear that most patients with sporadic HPT do not require a complete neck exploration. We now know that a minimal approach is appropriate for this disease. Importantly, the MIRP technique can be applied to most patients with sporadic HPT and can be performed by surgeons with modest advanced training. The use of a gamma probe as a surgical tool converts the sestamibi to a functional and anatomical scan eliminating the need for any other preoperative localizing study. Quantification of the radioactivity within the removed gland eliminates the need for routine frozen section histologic examination and obviates the need for costly intraoperative parathyroid hormone measurements. This radioguided technique allows the benefit of local anesthesia, dramatically reduces operative times, eliminates postoperative blood tests, provides a smaller scar, requires minimal time spent in the hospital, and almost assures a rapid, near pain-free recovery. This combination is beneficial to the patient whereas helping achieve a reduction in overall costs.