• 검색 결과가 없습니다.

Isolated single bundle ACL reconstruction preserving the remnant using a navigation system

N/A
N/A
Info
다운로드
Protected

Academic year: 2021

Share "Isolated single bundle ACL reconstruction preserving the remnant using a navigation system"

Copied!
1
0
0

로드 중.... (전체 텍스트 보기)

전체 글

(1)

14 2

2000088년도춘춘계계대한관절경학회∙대한정형외과스포츠의학회합합동동학술대회

Isolated single bundle ACL reconstruction preserving the remnant using a navigation system

Center for Joint Disease, Chonnam National University Hwasun Hospital, Jeonnam, Korea

Eun Kyoo Song∙Jong Keun Seon∙Sang Jin Park Young Jin Kim∙Chang Ich Hur∙Yong Jin Cho

Purpose

In some of the ACL injuries showed only isolated single bundle rupture, isolated single bundle reconstruction and preservation of remnant intact bundle seemed to be reasonable to restore function of ACL. But topographic structures were not seen, so correct positions of the tibial and femoral tunnel are difficult.

Materials and Methods

From June 2007 to January 2008, 10 patients (8 men, 2 woman) were underwent ACL reconstruction for partial ruptures of ACL, either anteromedial bundle (5 patients) or posterolateral bundle (5 patients). In each case, isolated single bundle reconstruction and preservation of remnant intact bundle using navigation were performed and in vivo stability test were performed.

Results

The mean anterior displacement was 12.6 mm preoperatively and 4.3 mm postoperatively. The mean posterior displacement was 2.7 mm preoperatively and 2.0 mm postoperatively. The mean internal rotation was 15.5 degrees preoperatively and 13.1 degrees postoperatively. The mean external rotation was 18.5 degrees preoperatively and 13.3 degrees postoperatively. Isolated single bundle reconstruction preserving the remnant one improved stability of the knee.

Conclusion

Navigation can provide optimum position of the tunnel replacement in isolated single bundle reconstruction and preservation of remnant intact bundle.

Key Words: Anterior cruciate ligament, Isolated bundle rupture, Reconstruction, Navigation

참조

지금 다운로드하기 ( PDF - 1 페이지 - 263.02 KB )

관련 문서

저작자표시

XRD analysis, surface roughness test, FE-SEM imaging, and biaxial flexural strength test were performed... Results: In the result of XRD analysis, an phase change occurred

저작자표시

Changes in the level of physical fitness of obese women who performed complex exercise were significantly different in muscle endurance,

저작자표시

Therefore, in this study, genetic tests were performed to investigate and identify the infections of Orientia tsutsugamushi, Ricekttsia genus, Anaplasma phagocytophilum ,

Chapter 17.

 After a bundle adjustment converges properly, the standard deviations for both exterior orientation parameters and ground coordinates of pass points are obtained using

저작자표시

At the end of the study, a reevaluation of each study case was performed with the same questionnaire. The result shows there has been a meaningful result in the group

CBCT analysis of anatomic structure of maxillary molar for endodontic microsurgery

Statistical analyses were performed using SPSS software (version 12.0, SPSS Inc, Chicago, IL, USA). Measurements of the alveolar bone thickness from the root

LEARNING AUTOMATA: An Introduction (2)

See: Masoumi and Meybodi, Learning automata based multi-agent system algorithms for finding optimal policies in Markov games (2012) and Unsal, Cem, Intelligent Navigation

저작자표시

This study was performed by observation of the single nonwoven fabric filter bioreactors with the kind of nitrogen sources and conditional change by the