A modified Krönlein operation.
A modified Krönlein operation.
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改进的 Krönlein 操作。
DOI:
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发表时间:
1954
期刊:
影响因子:
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通讯作者:
R. Berke
中科院分区:
文献类型:
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作者:
R. Berke
AN INGENIOUS operation for resection of the lateral wall of the orbit for the removal of orbital dermoids was described by Kronlein in 1888. 1 For many years this was the method of choice for the treatment of retrobulbar tumors, but of late years it has fallen into disuse in many places for several reasons: (1) The procedure as done with the Gigli saw was technically not easy; (2) an unsightly scar sometimes resulted (Fig. 1); (3) adequate working space often was lacking (Fig. 2), and (4) other procedures * completely replaced the Kronlein operation in some places. The purpose of this article is to present a simplified Kronlein operation which is relatively easy, will give greater exposure, will leave an inconspicuous scar, and, of itself, can do no damage to the orbital or periorbital structures. ANATOMY OF LATERAL WALL OF THE ORBIT Fortunately, the lateral wall is so constructed that