Skip Navigation
Skip to contents

J Trauma Inj : Journal of Trauma and Injury

OPEN ACCESS
SEARCH
Search

Author index

Page Path
HOME > Browse Articles > Author index
Search
Jae Ang Sim 2 Articles
Arthroscopic Reduction of Irreducible Posterolateral Knee Dislocation with Interposition of the Vastus Medialis: A Case Report
Jae Ang Sim, Byung Kag Kim, Beom Koo Lee, Yong Cheol Yoon, Eun Suk Choi
J Trauma Inj. 2016;29(4):167-171.   Published online December 31, 2016
DOI: https://doi.org/10.20408/jti.2016.29.4.167
  • 1,512 View
  • 4 Download
AbstractAbstract PDF
Irreducible traumatic knee dislocation is rare. The knee dislocation is classified depending on the incarcerated structures. Complete reduction is achieved by extracting the incarcerated structure. Several reports introduce the reduction of irreducible traumatic knee dislocation by open surgery or arthroscopy. This case describes irreducible posterolateral knee dislocation with interposition of the vastus medialis. Closed reduction failed in the emergency room, and complete reduction was attained by arthroscopically sectioning the muscle and fascia of the vastus medialis in the intercondylar notch.
Summary
Natural History of Spontaneous Healing of a Traumatic Radial Tear of the Lateral Meniscus: A Case Report
Jae Ang Sim, Yong Cheol Yoon, Sheen Woo Lee, Beom Koo Lee
J Trauma Inj. 2015;28(1):21-26.   Published online March 30, 2015
DOI: https://doi.org/10.20408/jti.2015.28.1.21
  • 1,686 View
  • 7 Download
AbstractAbstract PDF
Complete radial tears of the lateral meniscus are relatively rare. Once torn, the injury can be debilitating due to disruption of the circumferential fibers of the meniscus. We experienced a case of a lateral meniscus with a complete radial tear at the midbody, where the two torn ends were displaced more than 1 cm and could not be approximated during arthroscopy. Thirteen months after surgery, follow-up MRI and second-look arthroscopic findings showed that the complete radial tear has healed spontaneously. However, twenty nine months after the second-look arthroscopy, the patient complained of severe knee pain during exercise. On follow-up MRI, increased sclerosis and newly developed bone marrow edema were observed in the lateral femoral condyle, compared with previous MR images. Finally, we performed meniscal allograft transplantation due to the defective properties of the completely healed lateral meniscus.
Summary

J Trauma Inj : Journal of Trauma and Injury