urethral sphincter

1. This paper reviewed the functional anatomy of the urethral sphincter systems and the urethral support systems, and the impact of female urinary continence for aging and vaginal delivery.
   女性控尿相关解剖结构的研究经历了长期和曲折的过程，本文就尿道括约肌系统和尿道外支持系统的功能解剖以及衰老和阴道分娩对女性控尿的影响做一综述。
2. Due to the toxin's pharmacological effect of inhibiting acetylcholine release from presynaptic neuromuscular junctions, botulinum A toxin has been used for the treatment of spastic urethral sphincter as well as detrusor overactivity associated with both neurogenic and non-neurogenic etiologies.
   基于它在药理学上可以抑制神经肌肉接合前之乙醯胆碱之释放，肉毒杆菌毒素也被应用于神经性因或非神经性因之尿道外括约肌痉挛及逼尿肌活性过强。
3. This fascia is most prominent and dense near the base of the prostate and the seminal vesicles and thins dramatically as it extends caudally to its termination at the striated urethral sphincter.
   在前列腺底部和精囊腺附近最明显和致密，向尾侧延伸后迅速变薄，最后终结于尿道外括约肌。
4. Detection and analysis of urethral external sphincter in patients with urethra syndrome ( US) by EMG
   尿道综合征患者尿道外括约肌肌电图检测分析
5. Objective: To confirm urinary incontinence after radical retro-pubic prostatectomy by questionnaire and pad-test, observe the influence of radical prostatectomy on the patient's quality of life ( QOL), and study the effect of urethral sphincter preservation and the patient's age on incontinence.
   目的：使用尿垫试验及调查表评价前列腺癌根治术后患者的尿失禁情况，观察尿失禁对生活质量的影响，研究保留尿道括约肌及患者年龄对术后尿失禁发生率的影响。
6. Results There were 16 cases of bladder dysfunction, 9 cases of simple lower urinary tract obstruction and 1 case of urethral sphincter damage.
   结果：26例中膀胱功能障碍16例，单纯下尿路梗阻9例，尿道括约肌损伤1例。
7. 10 patients with the neurogenic bladder of detrusor urinae areflexia and Urethral internal Sphincter spasm have been treated by one-stage transurethral internal sphincterotomy combined with the displacement of flap of abdominal rectus.
   本组报告10例，采用经尿道内括约肌切断术和腹直肌转位术的综合手术治疗尿道内括约肌痉挛型的逼尿肌无反射性神经原性膀胱。
8. 3D multi-plance display could be used to observe and assess the morphologic components of the sphincter in patients of USI. Women with USI, compared with continent controls, had a significantly shorter thinner and smaller volume ( P < 0.01) of the striated urethral sphincter.
   三维多断面成像可观察及评价压力性尿失禁患者的尿道括约肌形态学改变，与对照组相比，尿失禁组患者尿道括约肌长度短、厚度薄、体积小（P<0.01）。
9. Clinical Observation of Urethral Sphincter Localization
   尿道括约肌定位的临床观察
10. Before and after injecting diazepam, authors respectively determined the EMG of urethral external sphincter in keeping urine phase and urinating phase by Dandi 2000 EMG machine.
    以有无神经症诊断分为两组，以丹迪2000肌电图仪在憋尿期、排尿期行安定注射前后尿道外括约肌肌电图（EMG）的测定。
11. The Feasibility Study of Reconstruction of External Urethral Sphincter Using Pyramidal Muscle
    锥状肌替代尿道外括约肌的可行性研究
12. In 23 ( 76.7%) patients had also recovery of the function of voluntary urination, and 8 ( 27%) of them showed partial recovery of function of the detrusor muscle, urethral sphincter, and anal sphincter.
    23例（767%）除上述功能外尚有主动排尿功能恢复，其中8例（27%）有逼尿肌和尿道、肛门括约肌主动收缩功能恢复。
13. Women with USI, compared with continent controls, had a significantly shorter thinner and smaller volume ( P < 0. 01) of the striated urethral sphincter, proved that in USI patients, there are anatomical changes of the structure which maintained the urethral resistance.
    尿失禁患者尿道括约肌变短、变薄、变小，证明尿失禁患者存在维持尿道阻力的解剖结构的解剖学改变。
14. Method The NO concentration in urethral sphincter was monitored by the nitric oxide sensor.
    方法尿道外括约肌处插入一氧化氮传感器监测实验过程中该处NO浓度变化。
15. Objective: Urinary sphincter system is the main morphological basis responsible for the urinary continence in mammals. And the striated muscle fibers that covered outside the urethral wall is the most important component that comprise the urinary sphincter system.
    目的：尿道括约肌系统是哺乳类动物实现控尿的基本解剖结构，其中环绕尿道的横纹括约肌是构成尿道括约肌系统的最重要结构成分。

noun

1. a striated sphincter muscle that constricts the urethra

   Synonym:    musculus sphincter urethrae