SAGITTAL SPLIT TECHNIQUE .1. IMMEDIATE POST-OPERATIVE CONDITIONS - RADIOGRAPHIC FOLLOW-UP-STUDY

被引：22

作者：

JONSSON, E

SVARTZ, K

WELANDER, U

机构：

[1] CENT HOSP BODEN,DEPT ORAL SURG,S-96119 BODEN,SWEDEN

[2] CENT HOSP BODEN,DEPT DIAG RADIOL,MAXILLOFACIAL RADIOL SECT,S-96119 BODEN,SWEDEN

[3] UMEA UNIV,DEPT ORAL RADIOL,S-90185 UMEA,SWEDEN

来源：

INTERNATIONAL JOURNAL OF ORAL SURGERY | 1979年 / 8卷 / 02期

关键词：

osteotomy; sagittal; prognathism; mandibular; surgery; oral;

D O I：

10.1016/S0300-9785(79)80001-0

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The postoperative appearance of 28 patients was studied following sagittal split osteotomy. A radiological evaluation of the direction and location of the split, secondary unwanted fractures and the area of overlap and contact relationship between the fragments was carried out. In 70 % of the cases examined the line of cleavage broke through on the medial surface of the ramus. Unwanted fractures occurred in five of the 56 operated rami, however, these did not influence the postoperative healing to a great extent. The area of overlap between the fragments varied from 3–10 cm2. In some cases diastases of up to 8 mm were noted. The true area of contact as such was significantly less than the area of overlap. © 1978, Munksgaard International Publishers Ltd.. All rights reserved.

引用

页码：75 / 81

页数：7

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