A Papal Coronation was a six-hour long ceremony in which the pope was crowned as head of the Roman Catholic Church (and before 1870, head of state of the Papal States). A three-tiered Triple Tiara or Papal Tiara was used in the ceremony.
... through the urethra can be painful and subsequently it can lead to urethral strictures[?]
Endoscopy of the bladder via the urethra is called cystoscopy.
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