Keon Jung Yoon

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Herpes zoster is a cutaneous infection that is characterized by an acute vesicobullous rash with ipsilateral one or two dermatomal distribution and painful allodynia, while predominantly being found in the elderly. Extensive cutaneous dissemination has been reported in immune-compromised patients, such as those who suffer from HIV infections, cancer,(More)
We describe a modification of the currently practiced arthroscopic posterior cruciate ligament (PCL) reconstruction techniques. We augmented the injured PCL with quadrupled autogenous hamstring tendon grafts using the arthroscopic posterior-posterior triangulation method and a single-incision transtibial approach. The tibial drill guide was introduced(More)
BACKGROUND Reactive oxygen species (ROS) such as superoxide radicals, hydrogen peroxide, nitric oxide, and nitroperoxide, cause oxidative stress which interferes with normal cell functioning, resulting in cell damage. It is reported to be associated with chronic pain, especially neuropathic pain, and inflammatory pain. ROS is also closely related to central(More)
Complex regional pain syndrome (CRPS) is a chronic, progressive, and devastating pain syndrome characterized by spontaneous pain, hyperalgesia, allodynia, altered skin temperature, and motor dysfunction. Although previous gene expression profiling studies have been conducted in animal pain models, there genome-wide expression profiling in the whole blood of(More)
Epiduroscopic laser discectomy and neural decompression (ELND) is known as an effective treatment for intractable lumbar pain and radiating pain which develop after lumbar surgery, as well as for herniation of the intervertebral disk and spinal stenosis. However, various complications occur due to the invasiveness of this procedure and epidural adhesion,(More)
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