Ultrasound-based Navigation and 3D CT Compared in Acetabular Cup Position

被引：11

作者：

Hasart, Olaf ^{[1
]}

Poepplau, Berry M. ^{[2
]}

Asbach, Patrick ^{[3
]}

Perka, Carsten ^{[1
]}

Wassilew, Georgi I. ^{[1
]}

机构：

[1] Charite, Charite Orthopaed Dept, Ctr Musculoskeletal Surg, D-13353 Berlin, Germany

[2] Charite, Julius Wolff Inst, D-13353 Berlin, Germany

[3] Charite, Charite Dept Radiol, D-13353 Berlin, Germany

来源：

ORTHOPEDICS | 2009年 / 32卷 / 10期

关键词：

TOTAL HIP-ARTHROPLASTY; IMAGELESS NAVIGATION; COMPUTER NAVIGATION; COMPONENT; ORIENTATION; DISLOCATION; VALIDATION; PLACEMENT; REVISION; ACCURACY;

D O I：

10.3928/01477447-20090915-50

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

100224 [整形外科学];

摘要：

Intraoperative landmarks are used in image-free navigation systems. The ultrasound-based navigation systems try to overcome the problems of positional deviation associated with soft tissue. Our study analyzed the accuracy of ultrasound-based navigation of cup positioning compared with postoperative 3-dimensional (3D) computed tomography scans of cup positioning. Twenty-five ultrasound-navigated total hip arthroplasties (THAs) were analyzed. The difference between the intraoperative cup orientation (navigation) and the postoperative cup position (CT) was evaluated. The average difference between intraoperative navigation and postoperative CT measurements was 2.8 degrees (SD +/- 1.8 degrees) for abduction and 2.2 degrees (SD +/- 1.6 degrees) for anteversion. Therefore, we recommend ultrasound-based navigation as an exact tool for cup positioning in THA.

引用

页码：6 / 10

页数：5

共 23 条

[1]

Accuracy measurements of acetabular cup positioning using CT less navigation [J].

Blendea, S. ;

Troccaz, J. ;

Merloz, R. .

REVUE DE CHIRURGIE ORTHOPEDIQUE ET REPARATRICE DE L APPAREIL MOTEUR, 2007, 93 (02) :157-164

[2]

The Epidemiology of Revision Total Hip Arthroplasty in the United States [J].

Bozic, Kevin J. ;

Kurtz, Steven M. ;

Lau, Edmund ;

Ong, Kevin ;

Vail, Thomas P. ;

Berry, Daniel J. .

JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 2009, 91A (01) :128-133

[3]

Risk factors for revision for early dislocation in total hip arthroplasty [J].

Conroy, Jonathan L. ;

Whitehouse, Sarah L. ;

Graves, Stephen E. ;

Pratt, Nicole L. ;

Ryan, Philip ;

Crawford, Ross W. .

JOURNAL OF ARTHROPLASTY, 2008, 23 (06) :867-872

[4]

Comparison of a mechanical acetabular alignment guide with computer placement of the socket [J].

DiGioia, AM ;

Jaramaz, B ;

Plakseychuk, AY ;

Moody, JE ;

Nikou, C ;

LaBarca, RS ;

Levison, TJ ;

Picard, F .

JOURNAL OF ARTHROPLASTY, 2002, 17 (03) :359-364

[5]

Computer-assisted orthopaedic surgery: minimally invasive hip and knee reconstruction [J].

DiGioia, AM ;

Blendea, S ;

Jaramaz, B .

ORTHOPEDIC CLINICS OF NORTH AMERICA, 2004, 35 (02) :183-+

[6]

Dorr Lawrence D, 2005, Iowa Orthop J, V25, P1

[7]

Computer navigation in total hip replacement: a meta-analysis [J].

Gandhi, Rajiv ;

Marchie, Anthony ;

Farrokhyar, Forough ;

Mahomed, Nizar .

INTERNATIONAL ORTHOPAEDICS, 2009, 33 (03) :593-597

[8]

HASART O, 2008, ORTHOPEDICS S1, V31

[9]

Hube Robert, 2003, Surg Technol Int, V11, P275

[10]

Computer-assisted cup placement techniques in total hip arthroplasty improve accuracy of placement [J].

Jolles, BM ;

Genoud, P ;

Hoffmeyer, P .

CLINICAL ORTHOPAEDICS AND RELATED RESEARCH, 2004, (426) :174-179

← 1 2 3 →