L Frontal Sinus Sinusitis Caseosa - Difficult Frontal without middle turbinate how to do with R Max Sinusitis. old case of External frontoethmoidectomy with frontal stent in Govt medical college chennai, left side 20 yrs ago. completely bony frontal recess due to neoosteogenesis No middle turbinate. With good theory , anatomy knowledge and common sense you don't need Navigation ( Ext. brain).
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发表于 2017-2-18 16:00:13
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