• The Journal of Korean Physical Therapy
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• 제15권4호
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• pp.151-179
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• 2003

The purpose of this study was to examine the influence of total knee replacement to arthritis patients in pain intensity and functional impairment. For this study, over 50-year-old 30 patients who had osteoarthritis and 69 patients who got total knee replacement at the one of the departments of orthopedics in Daegu were interviewed from June, 2002 to March, 2003. The results of this study were as follows : First, pain intensity was decreased to experimental group after operation than control group(P<.01) And the presence of crepitation was also decreased to them(P<.05). On the other hand there's no significant difference was noted in the presence of stiffness, degree of flexion contracture and extension contracture between two groups. Second, over 91 days group after operation and visitor's group of physiotherapy unit were better than others in Level of knee function(P<.01). Third, over 91 days group after operation and visitor's group of physiotherapy unit were higher than others in Barthel Index of knee function(P<.01). Forth, over 91 days group after operation and visitor's group of physiotherapy unit were higher than others in Level of IADL(P<.05). Fifth, over 91 days group after operation and visitor‘s group of physiotherapy unit were higher than others in Katz Index of knee function(P<.01). Sixth, although Old Ages' Activity Index seemed to get better as time goes by, there's no statistical difference. Seventh, over 91 days group after operation and visitor's group of physiotherapy unit were higher than admission group and under 30 days group after operation in Social Activity Index(P<.05). Eighth, the function of the knee was connected with the abilities in the activity of the old and the social skill. The Barthel index was connected with the function of the knee joint and the activities of the old and Katz index. IADL function was connected with the activities of the old and the social activity. The Katz index was connected with the Barthel index. The activity of the old was connected with the Barthel index, the functional score of the knee joint andthe IADL score. The ability of social skill was connected with the activity of the old, IADL score and the function of the knee.

• Journal of Yeungnam Medical Science
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• 제40권2호
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• pp.193-197
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• 2023

Klebsiella pneumoniae is an uncommon cause of septic arthritis in adults. However, late detection can cause serious complications, including joint destruction and immobility. The purpose of this study was to report a case of successfully treated septic arthritis of the hip joint (SAHJ) caused by K. pneumoniae. A 49-year-old female patient presented to our hospital with fever and progressive severe pain in the right hip area. Although there was no abnormality on plain radiographs, ultrasonography revealed diffuse swelling of the right hip joint. Under ultrasonography guidance, the hip joint fluid was aspirated, and Gram staining and culturing were performed. The patient's pain was significantly reduced after the joint aspiration. The Gram staining and culturing revealed gram-negative bacilli, which were subsequently identified as K. pneumoniae. According to the results, systemic intravenous antibiotic (ceftriaxone) was administered without complications, and the patient was discharged on oral antibiotic (ciprofloxacin). Clinical cases of septic arthritis of the knee or sacroiliac joint have been occasionally reported in adults, but cases of SAHJ are rare. Moreover, K. pneumonia-induced SAHJ has not been reported to date. Therefore, we report this very rare case and its successful treatment.

• 대한관절경학회지
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• 제3권1호
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• pp.51-53
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• 1999

특별한 외상을 알 수 없이 슬관절 동통을 호소하는 4세 된 남아에서 방사선사진상 슬관절 내측에 이물질이 보였다. 저자들은 관절경으로 찢어진 반월판 연골 및 골연골의 변연절제술과 동시에 유리조각을 제거함으로써 성공적으로 치료하였기에 보고하고자 한다.

• Hip & pelvis
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• 제34권3호
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• pp.172-176
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• 2022

A 58-year-old-male patient presented with worsening pain and restricted movements of his right hip after undergoing multiple procedures for treatment of an inter-trochanteric fracture. Secondary arthrosis and an incorporated intramedullary fibular cortical bone graft which caused severe narrowing of the medullary canal were observed by imaging. Total hip arthroplasty (THA) using knee arthroscopic tools was performed for preparation of the severely narrowed femoral canal. A satisfactory clinical outcome was achieved and stable components were observed on radiographs at the 11-year follow-up. The technique described here may be considered when attempting to perform a conversion THA for preparation of a severely narrowed femoral canal using a fibular strut in order to minimize morbidity and prevent structural destabilization.

• 디지털융복합연구
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• 제11권9호
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• pp.247-254
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• 2013

본 연구는 탄소 면상발열체를 퇴행성 슬관절염 환자에게 적용하여 통증과 기능정도를 알아보는 목적으로 시행되었다. 연구 대상자는 2010년 7월부터 2010년 9월까지 C지역에 세 기관에서 총 45명을 대상으로 실험하였다. 대조군(n=15, 여성노인, 무처치)과 기존 세라믹 원적외선군(n=15, 여성노인, 원적외선 적용), 탄소 면상발열체군(n=15, 여성노인, 탄소면상발열체 적용)로 분류하고 치료는 1주에 3회, 3주씩 총 9회 30분씩 원적외선을 양 무릎에 적용하였다. 평가는 실험 전, 실험 후, 3주 후에 측정하였다. 처치후 VAS, PPT, K-WOMAC으로 평가하였다. 연구 결과를 통해 탄소 면상발열체를 사용한 원적외선 온열치료가 퇴행성 슬관절염의 통증감소와 기능향상 효과를 보인바 향후 임상에서 퇴행성 슬관절염 환자에게 치료방법의 하나로 사용 될 것으로 생각된다.

• The Journal of Korean Physical Therapy
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• 제16권3호
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• pp.192-204
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• 2004

The surface electromyographic(sEMG) analyses were knee joint angle during open kinetic chain exercise (OKC) and close kinetic chain exercise (CKC) in vastus medialis (VM), vastus lateralis (VL), and rectus femoralis (RF). Ten subjects with normal , aged 20 to 30(X=27.4, SD=3.23), were randomized Statistical techniques for data analysis were applied paired t-test. The 0.05 level of significane was used as the critical level for rejection of the null hypotheses for the study. And the results were: 1) Both OKC and CKC improved the strength of quadriceps muscle as the knee joint flexion was increased. 2) In OKC, the strength of VM was improved the most at the 30 degree angle. 3) In CKC, the strength of VM was improved the most at the 30 degree angle. 4) The VM/VL ratio was the largest at the 10 and 20 degree angles in OKC and CKC. 5) The VM/VL ratio at 10, 20, and 30 degree angles was significantly different between OKC and CKC (P < 0.05). Base on the results, the OKCE is recommended for the knee joint patients, especially for the patellofemoral pain syndrome patients, during the early phase of rehabilitation. In order to improve strength of the quadriceps, muscle strength training at 30 degree angle is recommended. In order to improve VM/VL ratio, 10 and 20 degree angles are recommended during OKCE and CKCE, respectively. Future researches are warranted comparing electromyographic analysis between OKCE and CKCE in the quadriceps at a certain work lead, and muscle strength performance in the quadriceps at different positions of foot.

• 한국전산구조공학회논문집
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• 제22권6호
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• pp.533-539
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• 2009

본 연구에서는 먼저 완전 신전상태의 병변이 없는 26세 남자의 자기공명영상이미지를 기반으로 대퇴골, 경골, 관절연골, 반월상 연골의 정밀한 3차원 재구축을 실시하였다. 재구축된 무릎모델에 인대와 건을 생리학적으로 적합한 위치에 부착시켜 3차원 유한요소모델을 완성시켰다. 뼈, 관절연골, 반월상 연골은 균질성, 등방성 선형탄성거동을 보이는 것으로 고려하였으며, 인대와 건은 트러스 요소와 선형, 비선형 스프링 요소를 사용하여 모델링하였다. 제작된 무릎관절의 유한요소모델을 ABAQUS를 사용하여 비선형 접촉해석을 수행하였다. 수치해석결과로서 조직의 손상과 환자의 통증을 추정하기 위한 중요매개변수로 간주될 수 있는 관절연골과 반월상연골의 접촉압력과 von Mises 응력분포를 계산하였으며, 관절연골과 반월상 연골의 접촉압력과 von Mises 응력분포를 분석하여 무릎관절에 대한 파손평가를 실시하였다.

• 대한물리치료과학회지
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• 제28권1호
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• pp.76-84
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• 2021

Background: In clinical practice, active knee extension (AKE) test has been widely used to measure hamstring flexibility. During the AKE test, the knee extension is repeated six times. The first five repetitions are considered as warm-up, and the sixth is used as baseline. In order to accurately measure the subject's inherent flexibility, warm-up trials have been proposed as mentioned above; but currently, the evidence is insufficient. Design: Cross-sectional study. Methods: Forty-three healthy adults participated in this study. The AKE was performed slowly after flexing the hip and knee joints by 90° in a supine position. The knee was extended as far as could be done without causing discomfort or pain. When reaching the end range, knee flexion was performed without stopping. As per standard protocol, the subjects performed the knee extension six times. Results: There was no significant difference between the AKE value in the first trial with those in the other five trials. During the repetitions, the average value in the group with higher flexibility tended to decrease and the Intraclass correlation coefficient gradually decreased. Conclusion: Successive repetitions of the AKE test can misrepresent an individual's inherent hamstring flexibility. In order to avoid a decrease in hamstring flexibility, it is strongly recommended that individuals with high initial hamstring flexibility avoid unnecessary repetitions of the AKE test.

• 대한기계학회논문집B
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• 제41권3호
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• pp.153-160
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• 2017

보행 분석은 다양한 지형에서 수행되고 있으나 지형이 변화되는 시점에서의 보행 분석 연구는 보고된 바 없다. 본 연구의 목적은 삼각경사 보행 시 지형이 변화되는 시점에서 발목 및 무릎 관절의 운동학과 운동역학을 평지 보행과 비교 분석하는 것이다. 3차원 동작분석 시스템과 지면 반력기를 사용하여 성인 남성 18명의 하지 운동학 및 운동역학 자료를 획득하였다. 삼각경사 보행에서 최대 발목 배측굴곡각 및 모멘트와 최대 무릎 신전 모멘트가 평지보행과 비교하였을 때 증가하였다(p<0.05). 삼각경사의 상승경사 보행 시 $50^{\circ}$가 넘는 무릎 굽힘각과 그 시기에 발생하는 큰 무릎 신전 모멘트는 슬개대퇴증후군의 위험을 높일 수 있을 것으로 보인다. 또한 삼각경사의 하강경사 보행에서 증가된 발목 배측굴곡 운동범위는 비복근과 아킬레스건 부상 위험을 높일 수 있을 것으로 보인다.

• 동의신경정신과학회지
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• 제32권3호
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• pp.261-273
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• 2021

The purpose of this study was to introduce effects of Chukyu pharmacopuncture and Brainspotting on knee pain, headaches, and acute stress disorder of a patient with a traffic accident. We treated a patient with Chukyu pharmacopuncture and Brainspotting. Numerical rating scale (NRS), Range of Motion (ROM), Hyperextension Position (HEP), Effusion (Eff), Patella Compression Test (PCT), Frontal Flexion Position (FFP), McMurray (MCM), Lateral Joint Line Tenderness (LJLT), Medial Joint Line Tenderness (MJLT), Anterior Drawer Test (ADT), Lachman Test, Varus/Valgus stress, Beck Anxiety Inventory (BAI), Patient Health Questionnaire-9 (PHQ-9), Pittsburgh Sleep Quality Index (PSQI), Core Seven Emotions Inventory Short Form (CSEI-S), Subjective units of disturbance scale (SUDs), and Heart rate variability (HRV) were used to evaluate the patient. After the patient was treated by Chukyu pharmacopuncture and Brainspotting, the patient showed improvement in NRS, physical examination, and psychological symptom assessment. These results indicate that Chukyu pharmacopuncture and Brainspotting are effective on knee pain, headache, and acute stress disorder after a traffic accident.