Fowler-Nordheim隧道式技术
Fowler-Nordheim tunnelling
隧道式瘘管切除缝合术
Tunnel fistulectomy and primary suture
隧道式锚碇
tunnel anchorage
Compound tunnel anchorage
tunnel-type anchorage
tunnel type anchorage
隧道式拖线
tunnel thread-drawing therapy
隧道式拖线术
thread-dragging through fistula
tunnel thread-drawing therapy