与"obstruction of lacrimal passage"相近的词条

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• Obstruction of hepatic veins
• Obstruction of hymen
• Obstruction of intestine by gallstone
• Obstruction of lacrimal canaliculi
• obstruction of lacrimal canaliculus
• obstruction of lacrimal passage
• obstruction of lacrimal punctum
• Obstruction of larynx
• obstruction of lymphatic return
• obstruction of male genital tract
• obstruction of naso-lacrimal duct
• obstruction of nasolacrimal duct
• obstruction of oddis sphincter
• Obstruction of pelviureteric junction
• obstruction of pharynx
• Obstruction of precerebral artery

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