blowout fracture

Japanese: blowout fracture(英語表記)blowoutfracture
blowout fracture

…(2) Maxillary shaft fractures are often serious and involve damage to adjacent areas such as the eyes, nose, and base of the skull. There are various types, such as transverse fractures (horizontal fractures), Le Fort type II and III, vertical fractures, and orbital floor fractures (blow out fractures. External force is applied to the contents of the orbit, and the orbit and maxillary sinus communicate with each other). …

From [Eye socket]

… On the other hand, when the eyeball is abnormally sunken into the orbit, it is called enophthalmos. Orbital trauma includes orbital wall fractures, and infraorbital fractures (fractures of the lower wall of the orbit caused by a ball or other object hitting the eyeball, also known as blowout fractures) are the most common. Treatment involves surgical reduction of fractures and sunken tissues. …

*Some of the terminology that refers to "blowout fracture" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…(2)上顎骨骨体骨折 目,鼻,頭蓋底などの隣接領域の損傷を伴いやすく,重症なことが多い。横骨折(水平骨折),ル・フォールII型,III型,縦骨折,眼窩(がんか)床骨折(吹抜け骨折blow out fracture。眼窩内容に外力が加わって,眼窩,上顎洞が交通する)などの種類がある。…

【眼窩】より

… 一方,眼球が眼窩内に異常に陥没しているものを眼球陥凹enophthalmosという。眼窩の外傷としては眼窩壁骨折があり,とくに眼窩下陥骨折(ボールなどが眼球に当たったために眼窩の下壁が骨折するもので,吹抜け骨折blowout fractureともいう)が最も多い。治療は,手術で骨折および陥没した組織を整復する。…

※「blowout fracture」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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