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双束异体韧带三角形矢量重建内侧副

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双束异体韧带三角形矢量重建内侧副双束异体韧带三角形矢量重建内侧副 双束异体韧带三角形矢量重建内侧副韧带的临床研究 董江涛 王飞 陈百成宋矿朋纪刚马龙飞     [摘要]  目的 探讨异体韧带双束重建膝关节内侧副韧带的手术方法,并经随访观察其临床疗效。方法 以2007年6月至2010年3月收治的53例慢性膝关节内侧副韧带损伤的患者为研究对象,术前应力位X线片检查示膝关节内侧间隙较对侧增宽,且增宽间隙>5 mm,MRI检查示内侧副韧带连续性中断,外翻应力试验阳性,对所有患者行内侧副韧带重建手术。手术方法为股骨内侧髁至关节线下方5 cm行纵行切口,于胫骨前内侧关节...
双束异体韧带三角形矢量重建内侧副
双束异体韧带三角形矢量重建内侧副 双束异体韧带三角形矢量重建内侧副韧带的临床研究 董江涛 王飞 陈百成宋矿朋纪刚马龙飞     [摘要]  目的 探讨异体韧带双束重建膝关节内侧副韧带的手术方法,并经随访观察其临床疗效。方法 以2007年6月至2010年3月收治的53例慢性膝关节内侧副韧带损伤的患者为研究对象,术前应力位X线片检查示膝关节内侧间隙较对侧增宽,且增宽间隙>5 mm,MRI检查示内侧副韧带连续性中断,外翻应力试验阳性,对所有患者行内侧副韧带重建手术。手术方法为股骨内侧髁至关节线下方5 cm行纵行切口,于胫骨前内侧关节线下方4.5 cm至后内侧关节线下方2 cm斜向钻取直径5 mm(或)6 mm骨隧道,股骨内侧髁由内向外导针定位并沿导针钻直径6 mm(或)7 mm,长2.5~3.0 cm的骨隧道,将异体肌腱两端编织后绕过胫骨隧道导入股骨隧道并用可吸收界面螺钉固定,使重建韧带呈三角形状。术后积极康复功能锻炼。术后1年应用Lyshlom评分、国际膝关节文献委员会膝关节评估表(IKDC)评价临床效果;外翻应力位X线片评估关节稳定性。结果 所有患者术后Lyshlom评分(89.7±3.4)、IKDC评分[A或B评分46例(86.79%)]较术前(Lyshlom评分51.8±4.9,t=- 79. 724,P<0. 05;IKDC评分A或B者0例)均有明显改善;外翻应力位X线片测量内侧关节增宽间隙由术前(10.4±2.4)mm减小到术后(2.8±1.5)mm,差异有统计学意义(t=41. 727,P<0.05);其中46例患者≤3 mm,7例患者3~5 mm。术前关节活动度135.4°±2.5°,与术后(132.7°±3.7°)比较差异无统计学意义。9例患者术后1年有不同程度的膝内侧局限性疼痛且存在明显压痛点。结论 应用异体肌腱双束三角形重建内侧副韧带能明显改善膝关节内侧稳定性,短期临床疗效确定。 内侧副韧带,膝;移植,同种;治疗结果 Functional reconstruction of the medial collateral ligament with double-bundle allograft technique  Joint, the Third Hospital of Hebei Medical University, Shijiazhuang 050051, China  ANG Fei CDONG Jiang-tao WHEN Bai-cheng  SONG Kuang-peng JI Gang MA Long-fei Department of        [ Abstract]  Objective  To discuss a new technique about reconstruction of medial collateral ligament  (MCL) with double bundle allograft and to evaluate the short-term clinical efficacy. Methods  All 53 patients who suffered from valgus instability of the knee were selected.  All cases were diagnosed of MCL injury because the medial gap of the knee widened more than 5 mm compared with collateral knee by the stress X-ray, MRI displayed discontinuity of MCL and valgus stress test was positive. All patients were accepted arthroscopic evaluation through inferomedial and inferolateral arthroscopy portal incisions to ascertain whether there were intra-articular injuries. An 8 cm incision was made from 1 cm superior adductor tubercle to 5 cm proximal medial tibia joint line in a longitudinal fashion. The anterior tibia insertion was  defined as 15 mm lateral from the medial tibia edge and 45 mm under the medial tibia joint line. The posterior tibia insertion was defined as 15 mm lateral from the medial tibia edge and 20 mm under the medial tibia joint line. We used 5 mm or 6 mm reamer to drill the tibia tunnel along with guide pin, and then drill  the femur tunnel with 6 mm or 7 mm drill in the top of the adductor tubercle about 25 mm or 30 mm length. The allograft was pulled into the tunnel from tibia to the femur and fixed with absorbable interference screw.Patients carried out active rehabilitation program after operation. One year after the operation, IKDC score,  Lyshlom score were used to evaluate the clinical effect. Results  The IKDC score ( A or B, 86. 78% vs. 0), Lyshlom scores ( 89. 7 t 3.4 vs. 51.8 ± 4. 9, t = - 79. 724, P < 0. 05 ) were significantly improved  10.3760/cma. j. issn. 0529-5815. 2011. 12.013 050051石家庄,河北医科大学第三医院关节外科 万方数据 compared with preoperative in all patients.  Medial joint widened gap decreased from ( 10. 4 ± 2.4) mm preoperative to (2. 8 ± 1.5) mm postoperative from X ray and the differences were significant (t =41. 727, P < 0. 05 ). Among these patients, the medial joint widened gap of 46 cases were less than 3 mm, 7 cases  were from 3 mm to 5 mm.  The range of motion was 135.4° ± 2.5° preoperative and 132. 7° ± 3.7° postoperative. The 9 patients still had medial tenderness 1 year after operation. Conclusion  Application double bundle allografi technique to reconstruct MCL can significantly improve the stability of the knee and  the short-term clinical efficacy was sure.      [ Key words ]    Medial collateral ligament, knee;   Transplantation, homologous;   Treatment outcome 万方数据 三、术后康复 万方数据 讨  论 万方数据 @@[ 1 ] Grood ES, Noyes FR, Butler DL, et al. Ligamentous and capsular        restraints preventing straight medial and lateral laxity in intact        human cadaver knees. J Bone Joint Surg Am, 1981, 63: 1257-       1269. @@[2 ] Gardiner JC, Weiss JA, Rosenberg TD.  Strain in the human  万方数据        medial collateral ligament during valgus loading of the knee. Clin         Orthop Relat Res, 2001,391 : 266-274. @@ [3] Reider B, Sathy MR, Talkington J, et al. Treatment of isolated         medial collateral ligament injuries in athletes with early functional         rehabilitation. A five-year follow-up study. Am J Sports Med,        1994, 22: 470-477. @@ [4] Pf?rrringer W, Beck N, Smasal V. Conservative therapy of ruptures        of the medial collateral ligament of the knee.  Results of a              c om1p3a-r1at7i. ve follow-up study. Sportvedetz Sportschaden, 1993,7 :  @@[ 5 ]Azar FM. Evaluation and treatment of chronic medial collateral              l ig9a0m. ent injuries of the knee. Sports MedArthrosc, 2006, 14: 84-  @@ [ 6 ] Borden PS, Kantaras AT, Cabom DN. Medial collateral ligament        reconstruction with allograft using a double-bundle technique.         Arthroscopy, 2002,18 : El9. @@ [7] Fanelli GC, Tomaszewski DJ. Allograft use in the treatment of the              m ul1t3i9p-le1 4l8ig. ament injured knee. Sports Med Arthrosc, 2007,15: @@ [8] James SL. Surgical anatomy of the knee. Fortschr Med, 1978,        96: 141-146. @@ [9] Chen L, Kim PD, Ahmad CS, et al. Medial collateral ligament         injuries of the knee:  current treatment concepts.  Curr Rev         Musculoskelet Med, 2008, 1:108-113. @@[10] lndelicato  PA,  Hermansdorfer  J,  Huegel  M.  Nonoperative        management of complete tears of the medial collateral ligament of         the knee in intercollegiate football players. Clin Orthop Relat Res,        1990,7(256) : 174-177. @@[ 11 ] Petermann J, von Garrel T, Gotzen L. Non-operative treatment of        acute medial collateral ligament lesions of the knee joint. Knee         Surg Sports Traumatol Arthrosc, 1993, 1 : 93-96. @@[ 12] Cooper DE, Stewart D. Posterior cruciate ligament reconstruction         using single-bundle patella tendon graft with tibial inlay fixation:         2- to 10-year follow-up. Am J Sports Med, 2004, 32:346-360. @@[ 13 ] Azar FM. Evaluation and treatment of chronic medial collateral              l i g9am0e. nt injuries of the knee. Sports Med Arthresc, 2006, 14 : 84-  @@[ 14] Wahl CJ, Nicandri G. Single-Achilles allograft posterior cruciate        ligament and medial collateral ligament reconstruction: a technique         to avoid osseous tunnel intersection, improve construct stiffness,       and save on allograft utilization.  Arthroscopy, 2008, 24 : 486-        489. @@[ 15 ] Bosworth DM. Transplantation of the semitendinosus for repair of        laceration of medial collateral ligament of the knee. J Bone Joint         Surg Am, 1952, 34-A: 196-202. @@[ 16] Liu F, Yue B, Gadikota HR, et al. Morphology of the medial         collateral ligament of the knee. J Orthop Surg Res, 2010,5:69. @@[ 17] Phisitkul P, James SL, Wolf BR, et al. MCL injuries of the knee:         current concepts review. Iowa Irthop J, 2006,26: 77-90. @@[18] Pressman A, Johnson DH. A review of ski injuries resulting in        combined injury to the anterior cruciate ligament and medial         collateral ligaments. Arthroscopy, 2003, 19 : 194-202. @@[ 19] Noyes FR, Barber-Westin SD. The treatment of acute combined         ruptures of the anterior cruciate and medial ligaments of the knee.         Am J Sports Med, 1995, 23 : 380-389. @@[20] Petersen W, Laprell H. Combined injuries of the medial collateral        ligament  and  the  anterior  cruciate  ligament.   Early  ACL        reconstruction versus  late  ACL  reconstruction.  Arch  Orthop         Trauma Surg, 1999, 119: 258-262. @@[21 ] Feeley BT, Muller MS, Allen AA, et al.  Isometry of medial         collateral ligament reconstruction.  Knee Surg Sports Traumatol         Arthrosc, 2009, 17: 1078-1082. 2011-04-22
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