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[五官口腔] 囊肿摘除术及造口术与压紧

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发表于 2018-1-8 21:06:47 | 显示全部楼层 |阅读模式
 楼主| 发表于 2018-1-8 21:07:04 | 显示全部楼层

                               
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This video show Oral Ranula Excision & Marsupialization with Packing .
Patient presented with cystic swelling in floor of oral cavity increasing progressively since last 3 month . He also gives history of difficulty in speaking & swallowing .

Oral Ranula :
Ranulas are mucoceles that occur in the floor of the mouth and usually involve the major salivary glands. Specifically, the ranula originates in the body of the sublingual gland, in the ducts of Rivini of the sublingual gland, and, infrequently from the minor salivary glands at this location.
These lesions are divided into 2 types: oral ranulas and cervical or plunging ranulas. Oral ranulas are secondary to mucus extravasation that pools superior to the mylohyoid muscle, whereas cervical ranulas are associated with mucus extravasation along the fascial planes of the neck.
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