adolescency

In the adolescency, the Class II patients' mandibles has a trend that they rotate up and forward.

安氏II类患者下颌骨在青春发育期有向前、向上旋转的趋势。

Conclusion Sex hormones can promote the development of morphological and physiological function for female adolescency in puberty, and have a association with psychological development.

结论E2、T对女青少年形态机能及第二性征发育有促进作用，并与心理行为发育有密切关系。

Applying ultrasonic technology to measurement of bone age is still at an exploring stage. SOS is an important index in the measurement. The article discusses the characteristics of SOS in adolescency.

超声技术应用于骨龄的检测目前还处于探索阶段，超声速（SOS）在超声骨龄判读中是一项重要的指标，本文将儿童青少年发育过程中SOS变化特点进行探讨。

Conclusion Child-bearing female acne patients and adolescency ones were really different in changes of endocrine hormones, the former was in a mess state.

结论育龄女性痤疮与青春期痤疮在内分泌改变方面确有不同，呈紊乱状态。

Objective: By investigating the influence of dysmenorrhea and its correlative factors on the adolescent to develop the education of adolescency health care.

目的：调查痛经及其相关因素对青少年的影响，以便有效开展青春期保健教育。

Availability: Applicable for skin with acne, rough pores and acarid which are common during adolescency.

适用肌肤: 粉刺,青春痘 、 毛孔粗大及有螨虫的青春期常见的面部皮肤问题.