• Title/Summary/Keyword: 건 고정

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Clinical Results of Arthroscopic Biceps Long Head Tenodesis Above the Pectoralis Major Using an Interference Screw (간섭나사를 이용한 관절경적 상완 이두건 대흉근 상부 건 고정술의 임상적 결과)

  • Choi, Sang Su;Kang, Hong Je;Kim, Jeong Woo;Kim, Jong Yun;Kim, Dong Moon;Kim, Kwang Mee
    • Clinics in Shoulder and Elbow
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    • v.16 no.2
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    • pp.94-99
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    • 2013
  • Purpose: The purpose of this study is to evaluate the clinical results of arthroscopic biceps long head suprapectoral tenodesis using an interference screw. Materials and Methods: We reviewed the cases of 30 patients who underwent arthroscopic biceps long head suprapectoral tenodesis using an interference screw between January 2008 and January 2010. The minimum follow up period was one year. Twenty patients had rotator cuff tears. The results were analyzed by VAS, ASES, tenderness in the bicipital groove, fixation failure, and the degree of deformity. Results: VAS, ASES scores showed a statistically significant increase during the final observation in all patients, compared with those before surgery. However, five patients (17%) had anterior shoulder pain and tenderness in the biceps groove, and three patients (10%) had Popeye deformity. Better results were achieved in patients without rotator cuff tear than in patients with rotator cuff tear (p<0.05). Conclusion: Arthroscopic biceps long head tenodesis above the pectoralis major using an interference screw in patients with a pathologic lesion of the proximal biceps tendon showed good results at the last follow up. However, further study for tenderness in the biceps groove in 17% of patients is needed.

Cross-Pin and Interference Screw Femoral Fixation in Anterior Cruciate Ligament Reconstruction using Hamstring Tendon -Technical Note- (슬괵건을 이용한 전방십자인대 재건술시 횡고정 핀과 간섭나사를 이용한 대퇴터널 고정술 -수술 수기-)

  • In Yong;Bahk Won-Jong;Park Jong-Beom;Hong Seung-Hwan
    • Journal of the Korean Arthroscopy Society
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    • v.6 no.1
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    • pp.60-63
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    • 2002
  • Purpose : The purpose of this study was to introduce new femoral fixation technique using a cross-pin and a bioabsorbable interference screw in hamstring ACL reconstruction. Method : Semitendinosus and gracilis were harvested for quadrapled graft. After tibial tunnel had been made, femoral tunnel was made 35 mm in depth. Then the graft passed through the tunnels. Cross-pin was fixed through the drill hole which had been made through upper sleeve of the Rigidfix system. While pulling the graft, bioabsorbable interference screw was fixed through the anteromedial portal. Conclusion : We introduced the new femoral fixation technique using a cross-pin and a bioabsorbable interference screw as a good method with high fixation strength and tight graft-bone contact.

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Short-Term Results of Subpectoral Tenodesis of the Proximal Biceps Tendon Using by Interference Screw (간섭나사를 이용한 흉근하 상완 이두근 건 고정술의 단기 추시 결과)

  • Kim, Jeong-Woo;Kang, Hong-Je
    • Clinics in Shoulder and Elbow
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    • v.13 no.1
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    • pp.7-13
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    • 2010
  • Purpose: Our purpose was to retrospectively analyze clinical results of subpectoral tenodesis of the proximal biceps tendon using an interference screw. Materials and Methods: We reviewed 23 cases of patients receiving tenodesis of the proximal biceps tendon between January 2008 and January 2009 for whom we had follow-up data for at least 1 year. Twenty-three cases were operated on using subpectoral tenodesis; 16 of these cases had a rotator cuff tear. The results were judged using a visual analog scale (VAS), ASES, tenderness on the biceps groove, fixation failure and the degree of deformity (BAD). Results: VAS and ASES scores were significantly improved in all patients by the time of the final observation. There were no significant complications or fixation failures. The patients without a tear of the rotator cuff had a better result than patients with a tear of the rotator cuff, but the difference between the two groups was not significant (p>0.05). Conclusion: In patients with pathology of the long head of the biceps brachii, benefits of subpectoral interference screw tenodesis include pain relief, maintenance of functional biceps, muscle strength, and cosmesis. Subpectoral biceps tenodesis using interference screw fixation appears to be a promising, reproducible, reliable technique for addressing anterior shoulder pain related to pathology of the long head of the biceps brachii.

Is the Strong Fixation Necessary in Performing Biceps Tenodesis? (이두근 장두 건 고정술시 강한 고정이 필요한가?)

  • Song, Hyun Seok;Choi, Woo Hyuk
    • Clinics in Shoulder and Elbow
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    • v.15 no.2
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    • pp.148-153
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    • 2012
  • Various biceps tenodesis techniques being used, make it difficult to compare the result of reports. First, the biceps tenodesis could be classified according to being performed by open incision or by the arthroscopic procedure. Second, it could be classified as a soft tissue and bony tenodesis according to the tissue which the long head of biceps is fixed with. Third, it could be classified as a proximal and distal tenodesis according to the location which the long head of biceps is fixed with. Fourth, it could be classified according to the implant (interference screw, suture anchor, knotless suture anchor). A decision should be suspended until an appropriate strength of tenodesis is revealed.

Graft Considerations for Successful Anterior Cruciate Ligament Reconstruction (성공적인 전방십자인대 재건술을 위한 적절한 이식건의 선택)

  • Kyung, Hee-Soo
    • Journal of the Korean Orthopaedic Association
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    • v.56 no.1
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    • pp.14-25
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    • 2021
  • Several factors need to be considered for a successful anterior cruciate ligament (ACL) reconstruction, such as preoperative planning, operation technique, and postoperative rehabilitation. Graft choice, fixation, preparation method, maturation, incorporation to host bone, and graft tension should also be considered to achieve a good outcome after an ACL reconstruction. Factors to consider when selecting a graft are the graft strength, graft fixation, fixation site healing, and donor site morbidity, as well as the effects of initial strength, size, surface area, and origin of the graft on its potential for weakening during healing. There are two types of graft for an ACL reconstruction, autograft or allograft. Several autografts have been introduced, including the bone-patellar tendon-bone, hamstring tendon, and quadriceps tendon-bone. On the other hand, each has its advantages and disadvantages. The recent increased use of allografts for an ACL reconstruction is the lack of donor site morbidity, decreased surgical time, diminished postoperative pain, and good availability of source. Despite this, there are no reports suggesting that an allograft may have a better long-term outcome than an autograft. Allografts have inherent disadvantages, including a longer and less complete course of incorporation, remodeling, biomechanically inferiority to autograft, the potential risk of an immunogenic reaction and disease transmission. Higher long-term failure rates and poorer graft maturation scores were reported for allografts compared to autografts. An autograft in an ACL reconstruction should remain the gold standard, although the allograft is a reasonable alternative. If adequate length and diameter of autograft can be obtained for an ACL reconstruction, an autograft with adequate graft fixation and postoperative rehabilitation should be chosen instead of an allograft to achieve better results.

Effects of Knee Position during the Graft Fixation of the Arthroscopic Anterior Cruciate Ligament Reconstruction with Autogenous Hamstring Graft (이식 건 고정 시 슬관절 위치가 자가 슬괵건을 이용한 관절경적 전방 십자 인대 재건술 후 결과에 미치는 영향)

  • Lee, Churl-Woo;Yoo, Jae-Doo;Roh, Kwon-Jae;Park, Seong-Pil
    • Journal of the Korean Arthroscopy Society
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    • v.9 no.2
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    • pp.143-147
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    • 2005
  • Purpose: In case of anterior cruciate ligament (ACL) reconstruction, graft tendon is generally fixed in tibial tunnel with knee extended. When reconstructing ACL using hamstring tendon, the authors aim to find out the effect of knee joint position during graft fixation on postoperative knee joint stability and range of motion. Materials and Methods: Prospective study was done on patients who have undergone ACL reconstruction using hamstring tendon from May 2002 to January 2003 We used Rigifix system (Mitek Product, Johnson and Johnson, USA) and Intrafix system for fixation. Thirty nine patients received ACL reconstruction during this period. Excluding 2 patients lost in the follow-up, 37 patients were analyzed. The mean follow-up period was 14 months $(13{\sim}25months)$. Knee position was decided alternatively without any bias. Clinical evaluation was based on Lachman test, pivot shift test, Lysholm score, IKDC(international knee documentation committee) assessment and side to side KT-1000 maximal manual arthrometer difference. Results: After the last follow-up, average postoperative Lysholm score was 93.1 poins(65-98points). According to IKDC score, 26 cases were normal, 10 cases were nearly normal, 1 case was abnormal and we had no case of severe abnormality. The mean difference from the normal side was 2.5 mm under maximal manual loading KT-1000 arthrometer. According to postoperative Lachman test, 32 cases were normal,2 cases were grade I and 1 case was grade II. There were 34 cases of normal, 2 cases of grade I and 1 case of grade II. When using maximal manual KT-1000 arthrometer side to side difference, the difference from the normal side while fixing the tibia at 20'knee flexion was 2.3 mm and at full extention the difference was 2.7 mm. The range of motion at postoperative 1 year showed 5 degree flexion contracture in 1 case at 20 degrees knee flexion and 10 degrees of flexion limitation was observed in 2 cases at full extension. Conclusion: When ACL reconstruction using autogenous hamstring tendon, anterior laxity showed no difference in its stability between two groups. Tibial side fixation at full extension may be helpful in preventing flexion contracture due to overconstrained graft tendon.

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Revision Anterior Cruciate Ligament Surgery Using Hamstring Autograft (슬괵건을 이용한 전방 십자 인대 재 재건술)

  • In Yong;Bahk Won-Jong;Kwon Oh-Soo;Suh Young-Wan;Im Dong-Sun
    • Journal of the Korean Arthroscopy Society
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    • v.7 no.2
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    • pp.183-188
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    • 2003
  • Purpose : The purpose of this study is to evaluate the results of revision surgery for failed anterior cruciate ligament (ACL) reconstruction using quadruple hamstring tendon autograft. Materials and Methods : From May 2000 to July 2002, six patients received ACL revision surgery using quadruple hamstring autograft for failed ACL reconstruction. Femoral tunnels were made 40 mm in depth and fixed with a cross pin and a bioabsorbable interference screw to fill the bone defect. In tibial tunnels, the grafts were fixed with Intrafix(Mitek, Norwood, MA). In case of tibial tunnel widening, additional screw-washer fixation was done. Follow up was at least 12 months postoperatively. Clinical assessments consisted of Lysholm knee scores, International Knee Documentation Committee(IKDC) evaluation form and manual maximal side to side difference using KT-2000 arthrometer. Results : The average Lysholm knee score improved from 77.2 preoperatively to 87.7 postoperatively. At the final IKDC evaluation, 1 case was graded as normal, 4 nearly normal, 1 abnormal. Mean side to side difference of manual maximum anterior displacement using the KT-2000 arthrometer was 1.8mm. The success rate was $83\%$. Conclusion : ACL revision surgery using quadruple hamstring autograft with double fixation is considered good procedure with successful results.

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Transtibial Double Bundle PCL Reconstruction using TransFix Tibial Fixation - Technical Note - (TransFix 경골부 고정을 이용한 경 경골 두 다발 후방십자인대 재건술 - 수술 술기 -)

  • Lee, Yong-Seuk;Jung, Young-Bok;Ahn, Jin-Hwan;Kang, Bun-Jung;Shin, Yun-Chang;Kong, Chae-Gwan
    • Journal of the Korean Arthroscopy Society
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    • v.10 no.2
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    • pp.203-208
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    • 2006
  • Purpose: Previous transtibial double bundle posterior cruciate ligament (PCL) reconstruction methods have several problems in graft length and tibial fixation. We introduce new surgical method that is less restrictive by graft length and is more stable with single tibial fixation. Operative technique: After diagnostic arthroscopy, we prepare the graft, ream the tibial tunnel and perform the procedure for TransFix tibial fixation. Femoral 2 tunnel is made and graft is passed via anteromedial (AM) portal. Tibial fixation is done and femoral 2 graft is fixed sequentially at each knee position. Conclusion: TtransFix tibial single fixation method in double bundle PCL reconstruction provides more stable fixation, more free graft selection and prevents graft damage by passing the graft via AM portal.

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Long Head of the Biceps Tendon Lesion Associated with Rotator Cuff Tear (회전근 개 파열과 동반된 상완 이두 건 장두의 병변)

  • Kim, Young-Kyu;Kim, Dong-Wook;Lee, Jong-Hun
    • Clinics in Shoulder and Elbow
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    • v.13 no.1
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    • pp.64-71
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    • 2010
  • Purpose: To evaluate pathologic patterns and outcomes of treatment of a biceps tendon lesion associated with a rotator cuff tear. Materials and Methods: We reviewed 92 patients (i) who underwent surgery for a cuff tear, (ii) for whom the biceps lesion could be observed retrospectively, and (iii) had a minimum follow-up of 2 years. The pathology of biceps tendon was classified into 4 types: tenosynovitis, fraying or hypertrophy, tear, and instability. All but the 4 with massive cuff tears were repaired. The biceps lesions were treated with debridement in 30, tenotomy in 10, tenodesis in 8, and recentering in 4. UCLA scoring was used for clinical results. Results: Seventy patients had a biceps lesion, 19 tenosynovitis, 22 fraying or hypertrophy, 21 a tear, and 8 instability. A biceps lesion was observed in 63% of cases of cuff tears below the medium size, and in 88% of cases with cuff tears above the large size. UCLA scores according to the pathology of the biceps lesion were 29.6 in the absence of a biceps lesion, and 28.3 in its presence. UCLA scores in patients with tenotomy or tenodesis for associated biceps tendon lesions were 28.2. Conclusion: There is a greater incidence and severity of a biceps lesion with a larger cuff tear. Therefore, the cause of a biceps lesion might be related to the cause of the cuff tear. Among the several options of treatment for biceps lesion, tenotomy or tenodesis may be particularly effective in providing pain relief.

Arthroscoic Anterior Cruciate Ligament Reconstruction with Autogenous Hamstring Gratt - Effect of the Additional Fixation after Fixation of the Graft with Intrafix - (자가 슬괵건을 이용한 관절경적 전방 십자 인대 재건술 - INTRAFIX system을 이용한 경골부 고정 후 부가적 고정의 효과 -)

  • Yoo, Jae-Doo;Roh, Kwon-Jae;Shin, Sang-Jin;Yoon, Jong-Suk;Yeo, Sung-Gu
    • Journal of the Korean Arthroscopy Society
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    • v.9 no.1
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    • pp.51-55
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    • 2005
  • Purpose: To compare the stability and clinical result after anterior cruciate ligament reconstructed knee after graft fixation using Intrafix in tibial tunnel with or without additional tibial post fixation. Materials and Methods: We analyzed 37 cases which were treated with four-strand hamstring tendon autograft during the period from May 2002 to January 2003. The grafts were fixed with Rigidfix system (Mitek Product, Johnson and Johnson, USA) in femur tunnel and Intrafix system (Mitek Product, Johnson and Johnson, USA) in tibial tunnel. After tibial fixation, additional tibial post fixation was done, which was determined by the serial case number prospectively. Patients were followed for average of fourteen months(range, thirteen to twenty-five months) At the time of final follow-up, patients were evaluated in terms of Lachman test, pivot shift test, Lysholm scores, IKDC (International Knee Documentation Committee) assessment, side-to-side KT-1000 maximum-manual arthrometer differences. Results: At last follow-up, Lysholm score was average 93.1(range: 65 to 98), IKDC assessment revealed that 26 cases had score of A, 10 cases had score of B and 1 case had score of C. The average maximum-manual KT-1000 arthrometer side ?to-side difference was 2.5 mm$(0{\sim}6mm)$. There was one case in which the Lachman test was graded as 2+ and four cases in which the Lachman test was graded as 1+ and the remaining thirty-two cases were normal by Lachman test. One case had a 2+ pivot-shift, and 2 cases had a 11 pivot-shift. The remaining 34 knees were normal on pivot -shift testing. The average maximum-manual KT-1000 arthrometer side-to-side difference was average 2.8 mm$(0{\sim}6mm)$ in Intrafix only group and average 2.2 mm$(0{\sim}4mm)$ in additional fixation group (P>0.05). Conclusion: Without additional tibial fixation, the stability of the anterior cruciate reconstructed knee with hamstring graft which was fixed with Intrafix was restored.

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