현승재 교수
Seung-Jae Hyun
서울대학교 신경외과 · 의학
연구실 소개
현승재 교수의 연구실은 척추변형 및 척추질환의 수술적 치료와 관련된 임상적 문제를 중심으로 연구를 진행하고 있습니다. 특히 성인 척추변형 수술 후 발생할 수 있는 합병증, 특히 상부관절성 경추변형(PJK)과 상부관절성 실패(PJF)의 발생 원리와 예방 전략에 중점을 두고 있으며, 이미지 기반의 근육 변화 분석을 통해 척추 안정성과 수술 결과의 기전을 규명하고자 합니다. 이는 환자의 삶의 질 향상과 수술의 안정성 제고를 목표로 하는 임상 기반의 척추외과 연구입니다.
연구 현황
연구 성과 추이
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
주요 논문
151.
3.
Intraoperative or postoperative complications are relatively common following PSO. Most late-onset complications in PSO patients were related to PJK and instrumentation failure. Correcting the C7 plumb line value with minimal operative complications seemed to lead to better clinical results.
The purpose of this review is the current understanding of proximal junctional kyphosis (PJK) and proximal junctional failure (PJF) following adult spinal deformity (ASD) surgery. We carried out a systematic search of PubMed for literatures published up to September 2017 with "proximal junctional kyphosis," "proximal junctional failure," and "adult spinal deformity" as search terms. A total of 98 literatures were searched. The 37 articles were included in this review. PJK is multifactorial in or
3.
STUDY DESIGN: A comparative case-control study. OBJECTIVE: The aim of this study was to quantify the degree of paraspinal muscle changes in degenerative lumbar kyphosis (DLK) patients using magnetic resonance imaging and computed tomography scanning. SUMMARY OF BACKGROUND DATA: Although the pathophysiology of DLK is not completely understood, extensive degeneration and weakness of the lumbar extensor muscles are thought to underlie the condition in most patients. However, there is no ideal metho
The trend of excellent radiologic outcome was observed for IP≥CP>CA. Plating may play a key role in the support of anterior height. As a result, plating prevents segmental kyphosis and subsidence and promotes bone fusion. Although the overall clinical outcomes were not different among the 3 groups, except for arm pain, more favorable trends regarding clinical outcome were observed for CP≥IP>CA.
4.
The results suggest that the loss of cervical ROM is time-dependent and plateaus by 18 months after surgery, with no further decreases thereafter.
1.
BACKGROUND: Despite the firmly established occupational risk of exposure to X-rays, they are used extensively in spine surgeries. Shielding by lead aprons is the most common protective practice. We quantified the level of their radiation blocking ability in a real-life setting. METHODS: Single-center, prospective, randomized study of adult patients with degenerative lumbar disorders, scheduled to undergo posterior lumbar interbody fusion. Instrumentation was performed in either a robot-assisted,
대표 연구 분야
현승재 교수의 연구를 Nubint에서 더 깊이 살펴보세요
이 연구실의 논문을 앱에서 열어 AI와 함께 읽고, 핵심을 요약하고, 내 글에 인용하세요.