September 20: Portrait of Dr. Zahi Hawass in front of the Sphinx and Pyramids of Giza on September 20, 2016 in Cairo, Egypt. Zahi Hawass is an...
cross section illustration of human anal column showing external and internal sphincters, and blood supply - 括約肌 幅插畫檔、美工圖案、卡通及圖標肛門
cross section illustration of human anal column showing external and internal sphincters, healthy veins, and internal and external haemorrhoids causing inflammation of rectum and anus veins - 括約肌 幅插畫檔、美工圖案、卡通及圖標
Aigues-Mortes, FRANCE: La candidate a l'investiture du parti socialiste pour l'election presidentielle Segolene Royal rencontre des militants, le 04...
Retention of urine, When the bladder fills, the stretching of its walls triggers the reflexive contraction of the detrusor urinal muscle and the...
External urinary bladder sphincter, The external vesical sphincter is made up of the muscles of the perineum that surround the urethra and allow the...
this image depicts the stomach, gastrointestinal system and sectioned head within the human body. - 括約肌 幅插畫檔、美工圖案、卡通及圖標
this image depicts the stomach, gastrointestinal system and sectioned head within the human body. - 括約肌 幅插畫檔、美工圖案、卡通及圖標
this image depicts the stomach, gastrointestinal system and sectioned head within the human body. - 括約肌 幅插畫檔、美工圖案、卡通及圖標
Bladder, Drawing, Illustration of motion in a healthy bladder. The detrusor muscle, outer muscle layer of the bladder contracts, the urethral...
Bladder, Drawing, Illustration of a healthy bladder filling up. The detrusor muscle, outer muscle layer of the bladder relaxes, the sphincter...
This artwork is called "The AmericanSphincter" by Michael Hernandez de Luma which contains a sheet of 20 mock 37-cent stamps showing US President...
This artwork is called "The American Sphincter" by Michael Hernandez de Luma which contains a sheet of 20 mock 37-cent stamps showing US President...
anatomy of bladder suspension procedure for urinary incontinence in females. - 括約肌 幅插畫檔、美工圖案、卡通及圖標鐵絲網, 失禁
anatomy of bladder suspension procedure for urinary incontinence in females. - 括約肌 幅插畫檔、美工圖案、卡通及圖標失禁, 手臂吊帶, 鐵絲網