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Literature DB >> 21243348

Stump entrapment of the anterior cruciate ligament in late childhood and adolescence.

Arthur B Meyers¹, Tal Laor, Andrew M Zbojniewicz.

Abstract

Displacement of a portion of the torn anterior cruciate ligament (ACL) into the intercondylar notch can cause a focal fibrotic reaction similar to that seen following ACL reconstruction. This displacement, which can result in locking or limitation of knee extension, is termed stump entrapment and is described in adult MR imaging literature. We present a pictorial essay of the etiology and appearance of stump entrapment on MR imaging of the knee in an older child and adolescents and review the significance of this finding.

Entities: Disease Species

Mesh：

Year: 2011 PMID： 21243348 DOI： 10.1007/s00247-010-1969-z

Source DB: PubMed Journal: Pediatr Radiol ISSN： 0301-0449

19 in total

1. MR imaging of cyclops lesions.

Authors: D M Bradley; A G Bergman; M F Dillingham
Journal: AJR Am J Roentgenol Date: 2000-03 Impact factor: 3.959

Review 2. MR imaging of postoperative ligaments of the knee.

Authors: Timothy G Sanders
Journal: Semin Musculoskelet Radiol Date: 2002-03 Impact factor: 1.777

3. Intra-articular mechanical blocks and full extension in patients undergoing anterior cruciate ligament reconstruction.

Authors: N M Jomha; A Clingeleffer; L Pinczewski
Journal: Arthroscopy Date: 2000-03 Impact factor: 4.772

4. Cyclops syndrome occurring after chronic partial rupture of the anterior cruciate ligament without surgical reconstruction.

Authors: Hiroshi Irisawa; Masaaki Takahashi; Tomohiro Hosokawa; Akira Nagano
Journal: Knee Surg Sports Traumatol Arthrosc Date: 2006-07-15 Impact factor: 4.342

Stump entrapment of the anterior cruciate ligament in late childhood and adolescence.

1. MR imaging of cyclops lesions.

Review 2. MR imaging of postoperative ligaments of the knee.

3. Intra-articular mechanical blocks and full extension in patients undergoing anterior cruciate ligament reconstruction.

4. Cyclops syndrome occurring after chronic partial rupture of the anterior cruciate ligament without surgical reconstruction.

5. Symptomatic cyclops lesion after rupture of the anteromedial bundle of the anterior cruciate ligament.

6. Anterior cruciate ligament reconstruction in the skeletally immature patient.

7. Cyclops lesions that occur in the absence of prior anterior ligament reconstruction.

Review 8. Timing of surgery in anterior cruciate ligament-injured knees.

9. Anterior cruciate ligament tears in children: an analysis of operative versus nonoperative treatment.

10. Stump Entrapment of the Torn Anterior Cruciate Ligament.

1. Significant associated MRI findings in patients with anterior cruciate ligament stump entrapment.