| ambiguous external genitalia | External genitalia not clearly of either sex; most commonly designates external genitalia that are incompletely masculinised. (05 Mar 2000) |
|---|---|
| genitalia | The organs of reproduction or generation, external and internal. Synonym: organa genitalia, genitalia, genitals. (05 Mar 2000) |
| genitalia, male | The male reproductive organs. They are divided into the external organs (penis, scrotum, and urethra) and the internal organs (testis, epididymis, ductus deferens, seminal vesicle, ejaculatory duct, prostate, and bulbourethral gland. (12 Dec 1998) |
| corpuscula genitalia | Special encapsulated nerve endings found in the skin of the genitalia and nipple. Synonym: corpuscula genitalia. (05 Mar 2000) |
| indifferent genitalia | Reproductive organs of the embryo prior to the definitive sex formation. (05 Mar 2000) |
| organa genitalia | The organs of reproduction or generation, external and internal. Synonym: organa genitalia, genitalia, genitals. (05 Mar 2000) |
| organa genitalia feminina externa | The external feminine genital organs, the vulva and clitoris. Synonym: organa genitalia feminina externa. (05 Mar 2000) |
| organa genitalia feminina interna | The internal feminine genital organs, the ovaries, uterine tubes, uterus, and vagina. Synonym: organa genitalia feminina interna. (05 Mar 2000) |
| organa genitalia masculina externa | The external masculine genital organs, the penis and scrotum. Synonym: organa genitalia masculina externa. (05 Mar 2000) |
| organa genitalia masculina interna | The internal masculine genital organs, the testes, epididymides, deferent ducts, seminal vesicles, prostate, and bulbourethral glands. Synonym: organa genitalia masculina interna. (05 Mar 2000) |
| external genitalia | The vulva in the female, and the penis and scrotum in the male. (05 Mar 2000) |
| abdominocardiac reflex | Mechanical stimulation (usually distention) of abdominal viscera causing changes (usually a slowing) in the heart rate or the occurrence of extrasystoles. (05 Mar 2000) |
| Abrams' heart reflex | A contraction of the myocardium when the skin of the precordial region is irritated. (05 Mar 2000) |
| accommodation reflex | Increased convexity of the lens, due to contraction of the ciliary muscle and relaxation of the suspensory ligament, to maintain a distinct retinal image. (05 Mar 2000) |
| Achilles reflex | A contraction of the calf muscles when the tendo calcaneus is sharply struck. Synonym: ankle jerk, ankle reflex, tendo Achillis reflex, triceps surae reflex. (05 Mar 2000) |