external orifice, musculus sphincter urethrae, urethral orifice, urethral sphincter

anal canal, ureter, abdominal wall, uterus, vas deferens, spinal canal, anus, spermatic cord, fallopian tube, inguinal canal, pelvic cavity, bladder, rectum, uterine cavity, diaphragm, perineum, small intestine, pericardium, abdominal cavity, vagina, anal sphincter, trachea, urinary tract, bronchi, intestine, erectile tissue, bronchial tubes, ascending aorta, glans, sphincter muscle, acetabulum, frenulum, pubic bone, aorta, uvula, periosteum, abdominal aorta, esophagus, epididymis, inferior vena cava, capillaries, pulmonary valve, descending aorta, chest cavity, prostate gland, peritoneal cavity, conjunctiva, gi tract, duodenum, surgical incision, vulva, septum, sphincter, obturator, cervix, amniotic sac, ostium, diverticula, iliac artery, left ventricle, intervertebral disc, pulmonary artery, pharynx, nasal cavity, iliac vein, digestive tract, uterine, epiglottis, arteriotomy, embolus, soft palate, fibrous tissue, aortic arch, suture, tubal, popliteal artery, commissure, ear canal, maxillary sinus, tubules, gland, auricle, mucosa, hydrocele, bleb, jejunum, stoma, penis, semipermeable membrane, pylorus, coronary sinus, spinal column, anastomosis, umbilicus, brachial plexus, sigmoid colon, optic nerve, eustachian tube, scrotum, meninges, lordosis, pharyngeal, oesophagus, meatus, larynx, oviduct, ureters, gut, antrum, colon, cerebellum, cornea, abdomen, clavicle, retina, thorax, pelvis, peritoneum

atresia, bulbourethral gland, clap, cowper's gland, epispadias, gonorrhea, gonorrhoea, hypospadias, musculus sphincter urethrae, nonspecific urethritis, nsu, overflow incontinence, prostate, prostate gland, urethral, urethral sphincter, urethritis, urethrocele, vestibule of the vagina

member, phallus, urinary system

canal, channel, duct