- Localized Pigmented Villonodular Synovitis Causing Anterior Knee Pain: A Case Report
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Bae DK, Kwon OS, Cha JR, Shin DJ, Jung CJ
- KMID: 1610576
- J Korean Knee Soc.
- 2001 Dec;13(2):240-244.
No Abstract Available. -
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- Primary Synovial Chondromatosis Presented as Non-Calcified Loose Bodies in the Popliteal Cyst
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Cha JR, Suh JH, Chang SW, Park KB
- KMID: 2519127
- J Korean Orthop Assoc.
- 2021 Aug;56(4):346-350.
- doi: 10.4055/jkoa.2021.56.4.346
A magnetic resonance imaging test was performed on a 56-year-old male patient, who visited with a one-month history of painless swelling at the popliteal area of the left knee. A... -
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- The Crowned Dens Syndrome: A Case Report
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Cha JR, Cho SD, Ko SH, Jung KH, Youm YS, Jung JY, Park KB, Lee CC
- KMID: 2209634
- J Korean Soc Spine Surg.
- 2008 Dec;15(4):286-289.
- doi: 10.4184/jkss.2008.15.4.286
Patients with Crowned dens syndrome typically present with severe neck pain and have calcification around the axial odontoid process on radiographs. To our knowledge, Crowned dens syndrome is unreported in... -
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- Thoracic Myelopathy due to Thoracolumbar Kyphosis and Spinal Stenosis in Achondroplasia: A Case Report
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Cha JR, Ko SH, Cho SD, Kim SW, Park MS
- KMID: 2322927
- J Korean Soc Spine Surg.
- 2005 Dec;12(4):375-379.
Achondroplasia is abnormal intracartilagenous ossification that's caused by a genetic point mutation. Thoracic myelopathy in achondroplasia that is due to thoracolumbar kyphosis and spinal stenosis is a rare finding. There... -
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- Recurrent Malignant Fibrous Histiocytoma in Psoas Muscle: A Case Report
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Ko SH, Cha JR, Lee KJ
- KMID: 2270463
- Asian Spine J.
- 2012 Sep;6(3):211-215.
- doi: 10.4184/asj.2012.6.3.211
Malignant fibrous histiocytoma is one of the most common sarcomas that occur in soft tissue, it usually develops in old age individuals and the incidence is similar between the genders.... -
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- Clay-Shoveler's Fracture in an 18-Year-Old Cheerleader: A Case Report
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Hwang IY, Park SJ, Cha JR
- KMID: 2409761
- J Korean Fract Soc.
- 2018 Apr;31(2):57-60.
- doi: 10.12671/jkfs.2018.31.2.57
Clay-Shoveler's fracture refers to a fracture that is solely developed on the spinous process of the cervical spine or the thoracic vertebrae. This fracture rarely occurs during sporting activities. In... -
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- Motor Weakness of Contralateral Upper and Lower Limbs in a Patient with Septic Arthritis of the Knee Combined with Infective Endocarditis: Embolic Infarction Due to Infective Endocarditis
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Cha JR, Park KB, Jang SM
- KMID: 2528431
- J Korean Orthop Assoc.
- 2022 Apr;57(2):150-154.
- doi: 10.4055/jkoa.2022.57.2.150
An 82-year-old man visited with fever and severe pain in the right knee. Septic arthritis was confirmed by magnetic resonance imaging (MRI) and joint fluid analysis, and the patient underwent... -
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- Thoracic Burst Fracture with Spinal Shock after Splashdown Accident of Speedboat
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Cha JR, Song JY, Oh JM, Park KB
- KMID: 2541474
- J Korean Orthop Assoc.
- 2023 Apr;58(2):174-178.
- doi: 10.4055/jkoa.2023.58.2.174
The popularity of water sports has rapidly increased over the last several years. Previous studies have reported an increase in speed boat accidents. Axial compression injuries due to the splashdown... -
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- MR Findings of Trichilemmal Carcinoma: A Case Report
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Jang JC, Kang BS, Suh JH, Cha JR, Hwang JC, Weon YC, Shin SH
- KMID: 2209043
- J Korean Soc Radiol.
- 2009 Aug;61(2):87-90.
- doi: 10.3348/jksr.2009.61.2.87
A trichilemmal carcinoma is a rare superficial tumor occurring on the sun-exposed regions of older individuals. We examined a 79-year-old female with a large mass located in the right posterolateral... -
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- Malignant Fibrous Histiocytoma in psoas muscle: Case report
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Cha JR, Cho SD, Chung KH, Lee CC, Yeom YS, Seo DK, Park KB
- KMID: 2322746
- J Korean Soc Spine Surg.
- 2007 Dec;14(4):287-291.
Malignant fibrous histiocytoma (MFH) is a soft-tissue sarcoma that usually occurs in middle-aged or elderly patients, has a similar male-to-female ratio, and rarely develops in the retroperitoneum, especially in the... -
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- Post-traumatic Lumbar Epidural Hematoma with Neurology: Report of 1 Case
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Cha JR, Park KB, Ko SH
- KMID: 1444946
- Asian Spine J.
- 2011 Jun;5(2):130-132.
- doi: 10.4184/asj.2011.5.2.130
The purpose of this study was to report a case with post-traumatic spinal epidural hematomas with abnormal neurologic findings, which is uncommon. A 40-year-old man presented at our clinic after... -
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- Discal Cyst of Lumbar Spine: A Case Report
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Lee CC, Cho SD, Ko SH, Jung KH, Youm YS, Kim SW, Park KB, Cha JR
- KMID: 1459281
- J Korean Soc Spine Surg.
- 2010 Sep;17(3):154-156.
- doi: 10.4184/jkss.2010.17.3.154
STUDY DESIGN: This is a case report. OBJECTIVE: We present here a patient who had a discal cyst of the lumbar spine along with neurological symptoms. SUMMARY OF THE LITERATURE REVIEW: Discal... -
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- Clinical Results after Percutaneous Surgical Treatment of Intra-articular Fracture of the Distal Radius
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Cha JR, Ku JH, Cho HL, Kim JW, Kim YD, Park YI, Hong SH
- KMID: 1905616
- J Korean Fract Soc.
- 2005 Jul;18(3):304-310.
- doi: 10.12671/jkfs.2005.18.3.304
PURPOSE: To evaluate the clinical and radiologic results of percutaneous surgical treatment of the intra-articular fractures of the distal radius, we have compared the results of percutaneous pinning and the... -
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- Early Loosening of Femoral Component after Primary Total Knee Arthroplasty : Report of 4 Cases
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Cho SD, Ko SH, Park MS, Jung KH, Cha JR, Yoon DJ, Gwak CY, Yoo CH, Lee CC
- KMID: 2182861
- J Korean Knee Soc.
- 2006 Jun;18(1):107-111.
The mechanism of the loosening after arthroplasty is considered that micromotion makes a gap between implant and bone, the subsidence of implant and osteolysis around the implant. The loosening of... -
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- Intradural Extramedullary Epidermoid Cyst: A Case Report
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Jung KH, Cho SD, Ko SH, Lee CC, Yeom YS, Kim SW, Kang HK, Cha JR
- KMID: 1800391
- J Korean Soc Spine Surg.
- 2015 Mar;22(1):26-30.
- doi: 10.4184/jkss.2015.22.1.26
STUDY DESIGN: A case report. OBJECTIVES: To report a rare case of epidermoid cyst in the spinal canal. SUMMARY OF LITERATURE REVIEW: Epidermoid cyst in the spinal canal is rare. Idiopathic epidermoid... -
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- Early Results of Mini-incision vs Conventional Total Knee Arthroplasties
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Cho SD, Youm YS, Go SH, Jung KH, Cha JR, Lee CC, Seo DK
- KMID: 2182707
- J Korean Knee Soc.
- 2007 Dec;19(2):168-173.
PURPOSE: To compare the radiographic and early clinical results of mini-incision total knee arthroplasty(TKA) with those of conventional TKA. MATERIALS AND METHODS: A prospective study was made for 40 primary TKAs(20... -
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- Prospective Comparative Study of Arthroscopic Repair Versus Debridement for the Full-Thickness Tear of Upper Subscapularis
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Ko SH, Cha JR, Lee CC, Park HC, Shin SM
- KMID: 2101936
- J Korean Shoulder Elbow Soc.
- 2010 Jun;13(1):79-85.
PURPOSE: To evaluate the results from arthroscopic repair versus debridement for full-thickness tears of the upper subscapularis tendon. MATERIALS AND METHODS: Ninety-nine patient outcomes were evaluated and compared prospectively. Sixty-nine patients... -
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- TKA in Hemophilic Arthropathy of the Knee
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Bae DK, Yim CM, Jeon MH, Cha JR
- KMID: 2189442
- J Korean Orthop Assoc.
- 1999 Jun;34(3):489-494.
PURPOSE: To analyze functional gains after TKA in patients with hemophilic arthropathy. MATERIALS AND METHODS: From January 1989 to December 1996, 16 total knee replacements were performed in 11 patients... -
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- Stemmed Prosthesis in Revision TKA
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Bae DK, Kim KI, Jun MH, Cha JR
- KMID: 2105621
- J Korean Orthop Assoc.
- 2000 Feb;35(1):49-56.
PURPOSE: To analyze functional and radiological results after revision TKA using stemmed prosthesis in patients with severe bone defects. MATERIAL AND METHODS: From January 1990 to April 1997, 77 revision TKAs... -
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- Early Results of Primary High Flex Total Knee Arthroplasty
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Jung KH, Cho SD, Ko SH, Park MS, Woo JK, Cha JR, Lee CC, Kim SW
- KMID: 2182878
- J Korean Knee Soc.
- 2005 Dec;17(2):234-240.
PURPOSE: We retrospectively evaluated the early results after total knee arthroplasty(TKA) using the Nexgen LPS-Flex fixed bearing knee system. MATERIALS AND METHODS: Ninety-five knees(71 patients) which used the LPS-Flex system for... -
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