div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=scanned-by-camscanner-need-surgical-therapy-surgery-attempts-to-control-vertigohtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Scanned by CamScanner · need surgical therapy Surgery attempts to control vertigo in one of 2 ways: 1 drainage procedures that relieve the pressure buildup in the endolymphatic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220430115fa569f86c810d3cfc160961html5thumbnails1jpg width=140 height=200 divpScanned by CamScannerpdiv