真性性早熟是一种生长发育的异常，表现为青春期特征提前出现和与性别相一致的第二性征出现，同时生长加速、骨龄提前和具备生育能力，其中非器质性病变所致者为特发性或体质性性早熟。近年，本病的发病率显著增高。因此病对患者的最终身高和成年后生育能力有影响，所以对此病的早期诊断和及时治疗极为重要。现对其诊治现状进行综述。 True precocious puberty is a growth and development of abnormalities, manifested as early adolescent features and sex-consistent secondary sexual characteristics appear at the same time, accelerated growth, advanced skeletal age and have fertility, including non-organic lesions caused by Idiopathic or constitutional precocious puberty. In recent years, the incidence of this disease was significantly higher. Therefore, the patient’s final height and adult fertility have an impact, so early diagnosis and timely treatment of this disease is extremely important. Now its diagnosis and treatment status are reviewed.