Surgery is the first choice for patients with primary hyperaldosteronism diagnosed with aldosterone-producing adenoma and unilateral adrenal hyperplasia.The objective of surgical treatment is to excise the adrenal aldosterone hypersecretion tissue and improve the prognosis. However, the choice of partial adrenalectomy or total adrenalectomy is still controversial. In this paper, the efficacy, safety, postoperative cortisol level, postoperative recurrence and surgical techniques of primary hyperaldosteronism subtypes treated by different surgical methods were discussed.