Ultrasonographic Serial Evaluation after Reconstruction of the Ulnar Collateral Ligament and the Common Flexor Tendon of the Elbow in a High School Female Weight Lifter

최창혁,김세식,장원준,김희수 대한정형외과학회 2014 대한정형외과학회지 Vol.49 No.2

A 16-year-old female weight-lifter with average records of 70 kg for the snatch event and 90 kg for the clean and jerk event suffered chronic ulnar collateral ligament injury, and underwent ulnar collateral ligament reconstruction. An ultrasonographic evaluation was performed at six weeks, three months, six months, nine months, and one year after the operation. The horizontal and vertical distances measured during the initial ultrasonographic examination as well as at six weeks, three months, six months, nine months, and one year after the operation were 8.4 mm, 2.0 mm, 2.6 mm, 2.8 mm, 2.7 mm, 2.7 mm, and -1.2 mm, 2.4 mm, 1.0 mm, 0.0 mm, 0.0 mm, 0.0 mm, respectively. The lifting records at one year after the operation were 65 kg for the snatch event and 90 kg for the clean and jerk event. The ultrasonographic method of serial examination was useful for evaluation of the rehabilitation program and for deciding on the time to return to competition.

고교 남자 역도 선수의 척측 측부인대 초음파 검사

장일웅,김세식,최창혁,Jang, Il-Woong,Kim, Se-Sik,Choi, Chang-Hyuk 대한정형외과초음파학회 2010 대한정형외과 초음파학회지 Vol.3 No.2

목적: 남자 고교 역도 선수에게서 나타나는 주관절 부위의 변화와 내측 측부 인대 손상의 정도 및 빈도를 초음파 검사를 이용하여 확인하고자 하였다. 대상 및 방법: 평균연령 16.8세(범위 16세-18세) 고교 남자 역도 선수 15명(실험군, Group I) 및 평균 연령 16.7세(범위 16-17세)인 대조군(Group II) 9명을 대상으로 하여 주관절 부위 병력 청취, 신체검사, 단순 주관절 방사선 촬영, 외반 부하 방사선 검사 및 초음파 검사를 통하여 관절 주위 변화를 관찰하였다. 결과: 단순 방사선 촬영상 내측 관절 간격은 양군 간에 유의한 차이가 없었으나(3.6 mm, 2.7 mm; p>0.05), 외반 부하 방사선 사진상 실험군이 대조군에 비해 유의하게 증가 되었다(우측 평균 5.86 mm 및 3.52 mm, p<0.01, 좌측 평균 5.33 mm 및 3.64 mm, p<0.01). 초음파 검사상 실험군에서 내측 관절 간격이 유의하게 증가 되어 있었고(우측 평균 4.66 mm 및 3.29 mm, p<0.01, 좌측 평균 8 mm 및 3.38 mm, p<0.01), 척골 근위부가 유의하게 외측 이동되어 있었으며(우측 평균 0.73 mm 및 1.43 mm, p<0.01, 좌측 평균 0.96 mm 및 1.53 mm, p<0.05), 주관절 각변형 또한 실험군에서(우측 A형 6례, B형 9례, 좌측 A형 9례, B형 6례), 대조군(우측 A형 9례와 좌측 A형 9례)에 비해 유의하게 나타났다. 실험군에서 운동경력(p>0.1) 및 우세팔 여부(p>0.05)에 따른 유의한 차이를 보이지는 않았다. 결론: 남자 고교 역도 선수들의 주관절 내측 이완성의 빈도가 높았으며, 동적 초음파 검사를 이용시 보다 효과적인 평가가 가능할 것으로 생각되었다. Purpose: We evaluated the efficacy of ultrasonographic examination of the medial collateral ligament injury in elbow joints in the high school male weight lifting athletes. Materials and Methods: The study group (group I) included 15 male weight lifting athletes (average age: 16.8) and the control group (group II) was demographically matched 9 male with no symptoms on their elbow. Both elbow joint was evaluated through physical examination, plain radiograph, valgus stress view and ultrasonography. Results: On plain radiograph, there was no significant differences (3.6 mm, 2.7 mm; p>0.05) for the medial articular distances between both groups. The valgus stress view revealed the significant increase in group I (right, avr. 5.86 mm and 3.52 mm, p<0.01, left, avr. 5.33 mm and 3.64 mm, p<0.01). On ultrasonography, medial joint space was increased in group I (right, avr. 4.66 mm and 3.29 mm, p<0.01, left elbow 4.28 mm and 3.38 mm, p<0.01). The lateral shifting of proximal ulna also increased in group I (right, avr. 0.73 mm and 1.43 mm, p<0.01, left, avr. 0.96 mm and 1.53 mm, p<0.05). The angular deformity were more prevalent in group I. Conclusion: The medial joint space widening and angular deformity was prevalent in male weight lifting athletes. the ultrasonographic examination was useful in evaluating the degree and incidence of the medial collateral ligament injuries.

Arthroscopic Changes of the Biceps Pulley in Rotator Cuff Tear and Its Clinical Significance in Relation to Treatment

최창혁,김세식,김석준,이주환 대한정형외과학회 2015 Clinics in Orthopedic Surgery Vol.7 No.3

Background: In the case of rotator cuff tears, the biceps pulley can be stressed by the unstable biceps tendon, and this can subsequently affect the stability of the subscapularis tendon. Therefore, it is important to distinguish between normal variations and lesions of the biceps pulley that affect anterosuperior lesions in cases of rotator cuff tears. Methods: From January 2002 through November 2010, we observed biceps pulley and associated anterosuperior lesions in 589 of 634 cases (93%) of arthroscopic rotator cuff repair, including 72 cases (12.2%) of small tears, 219 cases (37.2%) of medium tears, 134 cases (22.8%) of large tears, and 164 cases (27.8%) of massive tears. We classified normal stretched biceps pulleys as type I, stretched biceps pulleys with mild changes as type II, those with a partial tear as type III, and torn pulleys as type IV. Results: We were able to classify 589 cases of biceps pulleys as type I, II, III, or IV associated lesions in rotator cuff tears. Type I was seen in 91 cases (15.4%), type II in 216 cases (36.7%), type III in 157 cases (26.7%), and type IV in 101 cases (17.1%); unidentified cases numbered 24 (4.1%). Nearly three-quarters, 73.3%, of the cases (432/589) had associated anterosuperior lesions, and combined treatment for the associated lesions was administered in 29.2% (172/589) of cases. Conclusions: Biceps pulley lesions with more than partial tears were identified in 48% of rotator cuff tear cases. The incidence and severity of pulley lesions were related to the rotator cuff tear size, the status of the long head of the biceps tendon and subscapularis tendon lesion, and the treatment methods.

배양 검사로 증명된 화농성 슬관절염의 관절경적 치료

백승훈,김세식,Baek, Seung-Hoon,Kim, Se Sik 대한관절경학회 2012 대한관절경학회지 Vol.16 No.2

목적: 관절경적 세척술 및 변연 절제술을 시행하고 배양 검사로 확진된 화농성 슬관절염을 가진 환자들에서, 단기적 임상 경과와 중장기적 기능적 결과를 확인하고, 이에 영향을 미치는 인자를 분석하였다. 대상 및 방법: 관절경적 변연 절제술을 시행하고, 배양검사상 양성으로 판명된 32예의 환자를 대상으로 하였으며, 평균 추시 기간은 41.6개월이었다. 감염에 대한 임상적 평가로 사망, 재발, 적혈구 침강 속도 및 C-반응성 단백 수치의 정상화 기간, 정주용 항생제 투여 기간, 재입원 여부를 조사하였다. 방사선학적 평가로 인공 슬관절 치환술, 관절염 진행 정도를, 기능적 평가로 modified Lysholm, Tegner activity 및 Korean version of the Western Ontario and McMaster Universities(K-WOMAC) score를 조사하였다. 결과: 황색 포도상 구균이 21예에서 동정되었고, 적혈구 침강 속도 및 C-반응성 단백 수치의 정상화 기간은 평균 78.0 및 67.6일이었다. 2예에서 사망하였고, 6예에서 재발하였다. 입원 중 재발은 만성 신부전이 동반된 환자에서 빈발하였다(P=0.034). 5례의 환자에서 재입원이 관찰되었고, 최초 내원시 방사선 검사상 관절염 정도가 심하고(P=0.032), 입원 중 수술 횟수가 많을 수록 재입원의 가능성이 높았다(P=0.006). 21례에서 관절염이 진행하였고, 최종 Kellgren-Lawrence 등급은 최초 내원시의 등급과 관련이 있었다(P=0.007). 5례에서 인공 슬관절 치환술을 시행받았으며, Lysholm score는 평균 53.5점, Tegner activity score는 평균 2.7점, K-WOMAC score는 평균 44.2점이었다. 결론: 관절경적 치료 후 최종 관절염 정도는 기왕의 관절염 정도에 의해 결정되었다. 기존 퇴행성 변화가 심한 환자에서 재입원이 많았고, 만성 신부전 환자에서는 재발이 많아 이들 환자들에서는 주의를 요한다. Purpose: The purpose of this study is investigation of clinical and functional outcomes in homogeneous group with positive culture after arthroscopic management for pyogenic knee arthritis and analysis of factors affecting those outcomes. Materials and Methods: Thirty-two patients with positive culture after arthroscopic management were included. Mean follow-up period was 41.6 months. Clinical evaluation included death related to infection, recurrence, time to normalize erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), duration of administration of intravenous antibiotics and readmission. Radiographic evaluation was performed according to Kellgren and Lawrence. The prevalence of total knee arthroplasty was investigated and functional evaluation included modified Lysholm, Tegner activity and Korean version of the Western Ontario and McMaster Universities (K-WOMAC) score. Results: Staphylococcus aureus was identified in 21 patients. Time to normalize ESR and CRP was 78.0 and 67.6 days, respectively. Two patients died while there were six recurrences and five readmissions. Rate of recurrence was significantly high in patients with chronic renal failure (P=0.034) and incidence of readmission was associated with higher radiographic grade of osteoarthritis and rate of reoperation (P=0.032 and P=0.006, respectively). At the final follow-up, radiographic grade worsened in 21 patients and was associated with those at first visit. Five arthroplasties were performed. Average modified Lysholm score, Tegner activity score and K-WOMAC score were 53.5, 2.7, 44.2 points, respectively. Conclusion: The severity of osteoarthritis on final radiographs was associated with those at first visit. Patients with higher grade of osteoarthritis at first visit showed higher incidence of readmission and those with chronic renal failure demonstrated higher chances of recurrence.

성장기 운동선수에서 발생한 척골주두의 스트레스 골절: 증례 보고 2례

백승훈,최창혁,김세식,최용석,Baek, Seung-Hoon,Choi, Chang-Hyuk,Kim, Se-Sik,Choi, Yong-Suk 대한정형외과스포츠의학회 2010 대한정형외과스포츠의학회지 Vol.9 No.1

15세 씨름선수에서 발생한 주두의 횡상 골절 1례에서 골이식 및 내고정 치료를 시행 후, 술 후 6주에 골유합 소견을 확인하고 능동적 근력강화 운동을 통하여 술 후 6개월에 기존 강도의 운동으로 복귀하였다. 18세 야구선수에서 발생한 주두의 사선상골절 1례에 대해서는 안정 및 근력강화운동을 통한 보존적 치료를 시행하였으며, 3개월 후 통증이 완화되어 투구 운동을 재개하였고, 6개월 후 기존 강도의 운동으로 복귀하였다. Operative treatment including a bone graft and an internal fixation was done in a fifteen-year old wrestler with transverse olecranon stress fracture. At 6 weeks after the operation, he could start active muscle strengthening exercise and returned to the previous level of exercise at 6 monthes after surgery. Conservative treatment including resting and muscle strengthening exercise was performed in an eighteen-year old baseball player with oblique olecranon stress fracture. At the follow-up of three months, he could start staged throwing exercise without pain or tenderness. He returned the previous level of throwing following strengthening exercise for 6 months.

당뇨병 환자에서 관절경적 회전근 개 봉합술 후 발생한 화농성 견관절염의 치료 - 증례 보고 -

박재현,최원기,김세식,최창혁,Park, Jae-Hyun,Choi, Won-Ki,Kim, Se-Sik,Choi, Chang-Hyuk 대한관절경학회 2009 대한관절경학회지 Vol.13 No.1

당뇨환자로서 관절경적 회전근 개 봉합술을 시행 후 견관절의 화농성 관절염으로 진단된 2예에 대해 관절경적 치료 및 추가적인 개방성 치료를 시행하였다. 관절경적 회전근 개 봉합술 후 감염은 평균 18일 뒤에 발생하였으며, 증상 발현으로부터 수술까지의 평균 기간은 65일이었다. 또한 기능 평가는 KSS, ASES, UCLA, Constant 점수를 이용하였다. 관절경적 변연 절제술과 추가적인 시술 후 평균 22.5일의 항생제 치료로 4개월에 염증이 치료되었으며 최종 결과는 KSS점수가 82점, UCLA점수가 33점, ASES점수가 91점, Constant점수가 71점이었다. 관절경적 회전근 개 봉합술 후 발생한 화농성 견 관절염은 관절경적 치료 및 추가적인 시술로 치료되었고, 관절 운동 범위 및 기능적 결과와 통증 및 만족도는 많이 개선되었다. Two diabetes mellitus patients treated by arthroscopy and associated procedure for an infection after arthroscopic rotator cuff repair were involved. The time interval from rotator cuff repair to symptom development was 18 days in average and arthroscopic debridement and associated procedure for infection applied in average 65 days after symptom development. Patient evaluation was done according to the KSS, ASES, UCLA and Constant Score. We used antibiotics for average 22.5 days after arthroscopic debridement and associated procedure, the infection was treated in average 4 months. At final follow-up, the mean KSS score was 82 points, the mean UCLA score was 33 points, the mean ASES score was 91 points, the mean Constant score was 71 points. All infections following arthroscopic rotator cuff repair were cured by arthroscopy and associated procedure. ROM and functional results were much improved, the pain and satisfaction were also much improved.

큰 대퇴 골두를 사용한 인공 고관절 전치환술: 초기 합병증에 관한 단기 추시 결과

조명래 ( Myung Rae Cho ),김세식 ( Se Sik Kim ),이현섭 ( Hyun Seop Lee ) 대한고관절학회 2009 Hip and Pelvis Vol.21 No.3

Purpose: This study evaluated the short-term follow-up results after total hip arthroplasty with using a 36 mm large femoral head. Materials and Methods: Between August 2004 and August 2007, 104 patients were treated with total hip arthroplasties using a 36 mm-Cobalt-Chrome femoral head with Longevity (Zimmer, Warsaw, IN) as the polyethylene liner. The average age at the time of the index operation was 61.4 years (range: 23 to 87 years), and the mean follow-up period was 27 months (range: 18 to 46 months). The clinical results and early complications after the operation were analyzed. Results: The Harris Hip Scores were more than `Good` in all cases with an average score of 93, and the Merle d` Aubigne and Postel scores were more than `Good` in 75% of the patients. All the femoral stems that were cemented or cementless had satisfactory fixation. Dislocation developed in one case and only one time, and there were no other complications during the follow-up period Conclusion: Total hip arthroplasty with using a 36 mm large femoral head is a recommendable treatment with a low dislocation rate and high satisfaction, which comes from the lack of restriction of the postoperative hip position and movement.

Clinical Article : 고교 역도선수에서 주관절의 외반 불안정성; 초음파의 유용성

최창혁 ( Chang Hyuk Choi ),김세식 ( Se Sik Kim ),박창민 ( Chang Min Park ),채승범 ( Seung Bum Chae ),장호진 ( Ho Jin Chang ) 대한스포츠의학회 2013 대한스포츠의학회지 Vol.31 No.2

We evaluated abnormalities in medial portion of elbow in high-school weightlifter compared with the non weightlifter using a stress radiography and ultrsonography. The experimental group(G1) was 26 high school weightlifters with an average age of 17 years old (range, 16.18 years). The control group (G2) were comprised of 25 age matched general students. Both groups received physical examination, simple and valgus stress radiography and ultrasonography on both side of elbow. Physical examination showed 26.9% (14/52 elbows) tenderness and 19.2% (10/52 elbows) valgus laxity in G1, no tenderness and laxity in G2. There were no differences in medial joint gaps on simple radiography (G1, 3.3 mm, G2, 2.7 mm; p>0.05), but the valgus stress view showed 5.6±0.8 mm medial joint gap in G1 and 3.8±0.8 mm in G2 (p<0.001). Ultrasonography in G1, angular deformity was found in 67.3% (36/52) and G2 all in normal (p<0.01). The horizontal distance was an average 4.9±1.23 mm for the G1 and 3.1±0.78 mm for the G2 (p<0.001). Vertical distance of the proximal portion of the ulna was average 0.58±0.94 mm for the G1 and 1.59±0.49 mm for the G2 (p<0.001). In G1, angular deformity of male was 50% (15/30 elbows) and female was 95% (21/22 elbows) (p<0.001). Change of horizontal and vertical distance were larger in female (p<0.05). In conclusion, there were increased incidence of medial elbow joint laxity in high school weightlifter, especially in female, regardless of career. Sustained valgus laxity could be prone to ulnar collateral ligament injury and should be evaluated with ultrasonography-assisted dynamic study.

Ultrasonographic Serial Evaluation after Reconstruction of the Ulnar Collateral Ligament and the Common Flexor Tendon of the Elbow in a High School Female Weight Lifter

Chang-Hyuk Choi(최창혁),Se-Sik Kim(김세식),Won-Jun Chang(장원준),Hee-Soo Kim(김희수) 대한정형외과학회 2014 대한정형외과학회지 Vol.49 No.2

인상 70 kg, 용상 90 kg의 평균기록을 지닌 16세 여자 역도선수가 주관절의 만성 내측 측부인대 손상으로 진단되어 인대 재건술을 시행하였다. 술 전 및 술 후 6주, 3개월, 6개월, 9개월과 1년에 초음파를 이용하여 인대 재건상태를 확인하였으며, 초음파 검사상 수 평거리는 각각 8.4 mm, 2.0 mm, 2.6 mm, 2.8 mm, 2.7 mm, 2.7 mm였고, 수직거리는 -1.2 mm, 2.4 mm, 1.0 mm, 0.0 mm, 0.0 mm, 0.0 mm로 측정되었다. 수술 후 1년째 역도 기록은 인상 65 kg, 용상 90 kg으로 회복되었다. 초음파를 이용한 내측 측부인대의 연속적인 검사는 재활 상태를 평가하며 시합 복귀시기를 결정하는 데 유용하게 이용될 수 있을 것으로 생각되었다. A 16-year-old female weight-lifter with average records of 70 kg for the snatch event and 90 kg for the clean and jerk event suffered chronic ulnar collateral ligament injury, and underwent ulnar collateral ligament reconstruction. An ultrasonographic evaluation was performed at six weeks, three months, six months, nine months, and one year after the operation. The horizontal and vertical distances measured during the initial ultrasonographic examination as well as at six weeks, three months, six months, nine months, and one year after the operation were 8.4 mm, 2.0 mm, 2.6 mm, 2.8 mm, 2.7 mm, 2.7 mm, and -1.2 mm, 2.4 mm, 1.0 mm, 0.0 mm, 0.0 mm, 0.0 mm, respectively. The lifting records at one year after the operation were 65 kg for the snatch event and 90 kg for the clean and jerk event. The ultrasonographic method of serial examination was useful for evaluation of the rehabilitation program and for deciding on the time to return to competition.

견갑하 건 단독 파열에 대한 쇄골하 삽입구를 이용한 봉합술

최창혁(Chang-Hyuk Choi),김신근(Shin-Kun Kim),장일웅(Il-Woong-Chang),김세식(Se-Sik Kim) 대한견주관절의학회 2009 대한견주관절학회지 Vol.12 No.2

목적: 저자들은 견갑하 건 단독 파열에 대한 쇄골하 삽입구를 이용함으로써 봉합나사못을 보다 적절한 각도로 삽입하고 충분한 작업공간을 확보하여 봉합갈고리를 이용한 건 봉합을 용이하게 할 수 있었다. 대상 및 방법: 기존의 방법은 일반적으로 전방 및 전외측 삽입구를 이용하여 견갑하 건의 견인과 부착부 족문 (footprint)의 변연절제술을 시행한 후 봉합나사못을 삽입하여 복원술을 시행하고 있으며, 저자들은 삽입관을 따로 위치시키지 않고 쇄골하 삽입구를 이용하여 피하 (subcutaneous)로 봉합나사못 삽입과 봉합고리를 이용한 봉합사 통과작업을 시행하고, 전방 삽입구에만 삽입관을 위치시켜 봉합사를 결찰하여 견갑하 건 복원술을 시행하였다. 결과 및 결론: 이 술식은 간단하며 견갑하 건의 부분 파열이나 퇴축이 많이 되지 않은 전 파열에 용이하게 사용될 수 있을 것으로 생각된다. Purpose: For an isolated tear of the subscapularis tendon, the presented technique using a subclavian portal provides both a good angle for anchor placement and sufficient space for managing the upper portion of a subscapularis tendon tear. Materials and Methods: The conventional method needs 2 additional portals for traction, debriding the footprint and anchor fixation for repair. The presented technique requires only an anterior portal for suture management and a subclavian portal without cannula for suture anchoring and placement of suture hooks. Results: The two suture limbs of the anchor can be placed on the subscapularis tendon by the switching technique and these limbs are repaired sequentially. Conclusion: This technique is simple and reproducible and it can be applied to partial tears and minimally retracted subscapularis tears.