Methods Retrospective analysis was made for 235 cases on the following items: age at IUD removal, years after menopause, preoperative estrogen application and the cause of IUD removal.

方法对235例绝经后取环病例有关的取环年龄、绝经年数、术前雌激素应用以及取环原因等进行回顾性分析。

youdao

Methods: Retrospective analysis of the application of fiber bronchoscope in 68 cases of PTTs.

方法：回顾性分析在68例原发性气管肿瘤诊治中纤维支气管镜的应用。

youdao

Objective: To explore the application of static ankle-foot orthosis (AFO) through retrospective analysis of clinical data of patients with stroke, and provide guidance for effective use of AFO.

目的：回顾性分析临床病历资料以了解静态踝足矫形器在脑卒中患者中的应用情况，为踝足矫形器的合理应用提供依据。

youdao

The rule against the retrospective application of laws is a basic tenet of most legal systems.

ECONOMIST: Not much to celebrate

Mr Gerasimidis said the defendant made a retrospective application to be acknowledged as the primary carer for the children but that was turned down.

BBC: Former lieutenant colonel on trial over school fees

The council says it will not decide what action to take until councillors have considered Mr Fidler's retrospective planning application.

BBC: Surrey farmer suffers blow in fight to keep 'castle'