Joon Ho Wang
성균관대학교 의과대학 · 의학
왕준호 교수의 연구실은 주로 관절 재생의학과 조직공학 분야에서 활동하며, 특히 히알루론산 기반의 초분자 수용성 젤리와 아텔로콜라겐을 조합한 3차원 생체 인쇄 기술을 통해 골연골 복합조직을 재생하는 데에 초점을 맞추고 있습니다. 고도로 제어된 생체 모델을 활용한 실험적 연구를 통해 관절 내 골절 및 인대 손상의 복원 가능성을 탐색하고 있으며, 특히 후방외측구조물 손상과 관련된 생체역학적 특성 분석에도 기여하고 있습니다. 이는 향후 임상적 응용에 기여할 수 있는 정밀한 수술 전략 개발을 목표로 하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
The use of cell-rich hydrogels for three-dimensional (3D) cell culture has shown great potential for a variety of biomedical applications. However, the fabrication of appropriate constructs has been challenging. In this study, we describe a 3D printing process for the preparation of a multilayered 3D construct containing human mesenchymal stromal cells with a hydrogel comprised of atelocollagen and supramolecular hyaluronic acid (HA). This construct showed outstanding regenerative ability for th
To prevent the unintentional increase of the posterior tibial slope, special attention should be paid to locate the intact cortical hinge on the lateral, not the posterolateral, side of the tibia.
Level IV.
Level III, case-control study.
Purpose The purpose of our study was to evaluate the reliability of the dial test by assessing the correlation between the severity of posterolateral corner injuries and the amount of external rotation of the tibia. Methods Fourteen paired cadaveric legs were fixed into a custom‐made isotonic rotation machine with the knee flexed at 30°. For group I (7 right knees), the lateral collateral ligament, popliteofibular ligament, popliteus tendon, and posterior cruciate ligament (PCL) were cut seriall
III.
The results of this study support the claim that risk of iatrogenic popliteal vessel injury could be reduced by limited posterior capsular release during arthroscopic transtibial posterior cruciate ligament reconstruction.
Despite degenerative change progression, clinical outcomes were improved. The successful healing rate was 69.7% after repair of MMRTs. Compared with the unhealed group, the stable healed group showed better clinical outcomes and less degenerative change progression.
Surgeons must be cautious about the tension of soft tissue, even when using the navigation system during HTO.
Overcorrection after OWHTO surgery correlated with inferior PROs; therefore, overcorrected alignment should be avoided for patient satisfaction. Knees with an undercorrected alignment showed clinical results similar to those with appropriate correction.
Level IV, case series with subgroup analysis.
