[Diagnostic value of 3D fast spin-echo sequence scanning combined with multislice spiral CT in knee cruciate ligament injury].
Zhongguo Gu Shang
; 37(2): 153-8, 2024 Feb 25.
Article
en Zh
| MEDLINE
| ID: mdl-38425066
ABSTRACT
OBJECTIVE:
To explore the potential value of three-dimensional fast spin echoï¼3D-SPACEï¼ combined with multilayer spiral CT ï¼MSCTï¼ in the diagnosis of knee cruciate ligament injury, to provide a new direction for the optimization of subsequent clinical diagnosis.METHODS:
A total of 120 patients with knee cruciate ligament injury were treated from April 2020 to April 2021, aged from 21 to 68 with an average ofï¼41.52±4.13ï¼ years old. For all patients, separate MSCT scanner scans, 3D-SPACE sequence scans alone and 3D-SPACE sequence combined with MSCT scans were used. The injury and classification of the anterior and posterior cruciate ligament of the knee were compared, the length of the anterior-medial bundle and posterolateral bundle and its angle of the knee with the horizontal plane were observed, the diagnostic value of 3 diagnostic methods in knee cruciate ligament injury were determined.RESULTS:
There was no significant difference between the 3D-SPACE sequence scan alone and the MSCT test alone on the total diagnostic rate and grading total diagnostic rateï¼P>0.05ï¼. The total diagnostic rate and grading total diagnostic rate of 3D-SPACE scan combined with MSCT were significantly higher than those of 3D-SPACE scan or MSCT aloneï¼P<0.05ï¼. The 3D-SPACE sequence scan alone and the MSCT detection alone had no significant difference in the measurement values related to the anterior and posterior cruciate ligaments of the knee jointï¼P>0.05ï¼. 3D-SPACE sequence scanning combined with MSCT detection on the knee joint anterior and posterior cruciate ligament related measurements were significantly higher than the 3D-SPACE sequence scan or MSCT detection aloneï¼P<0.05ï¼. The area under the ROC curve estimated by 3D-SPACE sequence scanning combined with MSCT was 0.960, which was significantly higher than that of 3D-SPACE sequence scanning and MSCT alone evaluating the area under the ROC curve line of 0.756 and 0.795. The combined 3D-SPACE sequence scanning and 3D-SPACE sequence scanning MSCT analysis and prediction models were statistically differentï¼Z=2.236, P<0.05ï¼, and MSCT alone and 3D-SPACE sequence scanning combined with MSCT analysis and prediction models were statistically differentï¼Z=2.653, P<0.05ï¼.CONCLUSION:
The application of 3D-SPACE sequence combined with MSCT scanning for knee cruciate ligament injury can improve the diagnosis rate of patients with knee cruciate ligament injury.It can be used as a diagnostic tool for patients with knee cruciate ligament injury and is worthy of clinical application.Palabras clave
Texto completo:
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Bases de datos:
MEDLINE
Asunto principal:
Ligamento Cruzado Posterior
/
Traumatismos de los Tejidos Blandos
/
Lesiones del Ligamento Cruzado Anterior
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Traumatismos de la Rodilla
Límite:
Adult
/
Humans
/
Middle aged
Idioma:
Zh
Revista:
Zhongguo Gu Shang
Asunto de la revista:
ORTOPEDIA
/
TRAUMATOLOGIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China