semilunar cusp

semilunar cusp
semilunar cusp n any of the crescentic cusps making up the semilunar valves

* * *

any of the cusps surrounding the aortic and pulmonary valves; see entries beginning vavlula semilunaris.

Medical dictionary. 2011.

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  • anterior semilunar cusp of pulmonary valve — valvula semilunaris anterior valvae trunci pulmonalis …   Medical dictionary

  • left semilunar cusp of aortic valve — valvula semilunaris sinistra valvae aortae …   Medical dictionary

  • left semilunar cusp of pulmonary valve — valvula semilunaris sinistra valvae trunci pulmonalis …   Medical dictionary

  • posterior semilunar cusp of aortic valve — valvula semilunaris posterior valvae aortae …   Medical dictionary

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  • noncoronary cusp of aortic valve — valvula semilunaris posterior valvae aortae; the name denotes its distinction from the other two semilunar cusps of the aortic valve, which are marked by the openings of the coronary arteries …   Medical dictionary

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