Choi, Nam Yong;Lee, In Ju;Choi, Moon Ku;Ko, Hae Sok;Kim, Seung Ki;Park, Sung Jin;Han, Suk Koo;Kang, Young Mok
Journal of the Korean Arthroscopy Society
/
v.2
no.1
/
pp.72-76
/
1998
Between March 1992 and December 1995 at St. Paul's, Holy Family, St. Vincent and Eui Jung Bu St. Mary Hospitals Catholic University, two hundred and eighty patients underwent arthroscopic anterior cruciate ligament(ACL) reconstruction using central one-third bone-patellar tendon-bone autograft. Nine of these patients had limitation of motion(LOM) defined as a knee flexion contracture greater than 10o or less than 125o of passive knee flexion. This study analyzes the causes of LOM after ACL reconstruction as well as the results after passive manipulation or arthroscopic adhesiolysis under anesthesia for LOM. The results are as follows: 1. Out of nine patients, initially three had isolated ACL injuries and six had combined injuries. Seven of nine cases were perfomed by ACL reconstruction within four weeks and two were performed after four weeks following injury. 2. Treatment for LOM after ACL reconstruction was done after 5.5 months on average. 3. Arthroscopic adhesiolysis was done in 5 cases. There were fibrous adhesions at suprapatellar pouch and femoral intercondylar notch in all cases, respectively, infrapatellar fat pad in 3 cases and medial para patellar gutter in 2 cases. Two patients had a fibrous nodule, "cyclops" lesion, which formed anterior to the ACL graft. 4. Range of motion and Lysholm knee score were much improved following passive manipulation or arthroscopic adhesiolysis under anesthesia for LOM.
Open kinetic chain exercise has lost favour in rehabilitation after cruciate ligament reconstruction due to concerns that this exercise is harmful to the graft and will be less effective in improving function. Therefore rehabilitation has focused over the past decade on closed kinetic chain exercise. Open kinetic chain and closed kinetic chain exercises were compared for their effects on proprioception, muscle strength and knee instability in the early period of cruciate ligament reconstruction rehabilitation. The study subjects were 14 patients in 28weeks from cruciate reconstruction surgery(11 male, 3 female; mean age = 44.36 years). Closed kinetic chain exercise group used ball, balance pad and air cushion, to perform weightbearing exercises and the open kinetic chain exercise group used elastic rope and N-K table, to perform non-weightbearing exercises. Between tests, subjects trained 5 times per week for 2 weeks. Statistical analysis was by Wilcoxon signed rank test and Mann Whitney U test. In result, this study shows that both open and closed kinetic chain exercise programs lead to an improved muscle strength and Lysholm score. But there was no improvement in proprioception at both exercises. Closed versus open kinetic chain exercise in early period of rehabilitation after cruciate ligament reconstruction surgery do not differ in their effects on knee proprioception, muscle strength and instability. But the effect of closed kinetic chain exercises was showed more improvement than open kinetic chain exercises between pre-post exercises. Therefore further study is required to assess effect of both groups in more long period.
Purpose: The purpose of this study was to use an ICF tool in an intervention for anterior cruciate ligament reconstruction (ACLR) patients to examine and evaluate the patients' functional problems, measure the results of the intervention, and present the process of preparing proprioceptive neuromuscular facilitation (PNF) intervention strategies, thereby contributing to changes in and development of relevant future clinical practices. Methods: A PNF rehabilitation exercise program using an ICF tool was applied to ACLR patients five times per week for four weeks. To measure the resulting changes, the ICF evaluation display, the visual analog scale (VAS), the manual muscle test (MMT), the range of motion (ROM) test, the Lysholm knee score (LKS), and the muscle endurance test (MET) were used. Results: After the intervention was applied to the ACLR patients, improvements were achieved in all the tests: ICF evaluation display, VAS, MMT, ROM, LKS, and MET. Conclusion: Utilizing the ICF tool, this study identified functional problems of ACLR patients. When the intervention was applied, physical functions improved, and structural damage was reduced, leading to enhanced levels of functional activities such as postural changes, posture maintenance, gait, movements, and movements between different places. The patients were able to complete the teacher training, which was their goal.
Kim, Byung-Jun;Lee, Sang-Hyun;Kim, Hyun-Tae;Park, Hye-Jin;Park, Sun-Young;Heo, In;Hwang, Man-Suk;Shin, Byung-Cheul;Hwang, Eui-Hyoung
Journal of Korean Medicine Rehabilitation
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v.31
no.2
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pp.41-48
/
2021
Objectives To determine the evidence of effectiveness and safety of extracorporeal shock wave therapy (ESWT) with meridian and acupoint theory for knee osteoarthritis. Methods By March 3, 2021, five foreign electronic databases and six Korean medical electronic databases were reviewed with the key words 'extracorporeal shock wave' and '(acupoint OR acupuncture point)'. This key words was set up to increase the sensitivity of the search. After the search, knee osteoarthritis study was selected based on the title and abstract and then included after full-texts were read. Results Five randomized controlled trials were eligible in our inclusion criteria. The meta-analysis of three studies showed positive results for the using ESWT with meridian and acupoint theory for knee osteoarthritis compared with the control group on efficancy rate, visual analog scale and lysholm knee score. but there remains a conundrum regarding the safety of ESWT in the treatment of knee osteoarthritis. Conclusions Most of studies showed ESWT with meridian and acupoint theory were statistically effective to knee osteoarthritis. However there are limitations that the number of selected studies was small, risk of bias was unclear. So use of ESWT with meridian and acupoint theory for knee arthritis has limited evidence compared to usual care.
Purpose : The purpose of this study is to compare with result of repair and resection in displaced bucket handle medial meniscal tear. Materials and Methods : From Sep. 1998 to Dec. 2001, we experienced 46 cases, 45 patients. We classified them into repair group (group I, 23 cases) and resection group (group II, 23 cases). We analyzed the time interval between injury and operation, zone of tear, the status of reduction and quality of displaced fragment of all cases. Average follow-up period is 29, 28 months, respectively. We evaluated the final results of both groups as Lysholm knee score, radiologic changes and 2nd look arthroscopy. Results : Mean age was 25 years old in both group, respectively. Mean interval between injury and surgical treatment was 12 and 17 weeks. respectively. In group I, 6 of 7 cases were evaluated as clinical success in red-red zone, 12 of 15 cases were assessed as clinical success in red-white zonal tear, stable reduction. Another case which is evaluated as clinical failure showed red-white zonal tear, unstable reduction and poor quality meniscal fragment. 5 cases showed variant degrees of tibio-femoral compartment symptom. In group II, red-white zone (9 cases) and white-white zone (14 cases) were treated as resection and got good results. Conclusion : Considering zone of tear, reducibility and quality of meniscal fragment before treatment will improve the success rate of meniscal repair.
Purpose: To evaluate the long term outcomes of the ACL reconstruction from the standpoint of osteoarthritis. Materials and Methods: We evaluated 31 patients who underwent ACL reconstruction from April 1986 to April 1999 and could be followed-up more than 7 years. Mean follow-up period was 10.1 years (7~22 years). In terms of the graft, 11 cases were treated with the ACL reconstruction using a autologous hamstring tendon graft, 20 cases were treated with using a autologous bone patellar tendon bone graft. For femoral tunnel, 11 cases were placed through transtibial tunnel, 20 cases were placed through anteromedial portal using mini-open arthrotomy. Functional and radiographic evaluation was performed. Results: Mean Lysholm score was $89.2{\pm}11.7$ points. Patients had KT-2000 side-to-side differences were $2.1{\pm}1.9\;mm$. IKDC ligament evaluation showed 38.7% type A, 48.3% type B, 6.5% type C and 6.5% type D. Femoral tunnel were placed at 11 or 1 o'clock position in transtibial technique and placed 10 to 10:30 or 2 to 2:30 o'clock position in technique using anteromedial portal. Radiographic analysis for degenerative arthritis revealed that in group using anteromedial tunnel, 50.0% were excellent, 25.0% were good. In group using transtibial tunnel 18.2% were excellent, 18.2% were good. Conclusion: More than 87.1% of cases, long term result of the ACL reconstruction showed good and excellent result in IKDC score. Especially, the group using tunnel through anteromedial portal showed good results for degenerative arthritis.
Seo, Seung-Suk;Kim, Chang-Wan;Kim, Jin-Seok;Choi, Sang-Yeong
Journal of Korean Orthopaedic Sports Medicine
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v.10
no.1
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pp.27-34
/
2011
Purpose: To evaluate the short term clinical result of ACL reconstruction with autologous hamstring tendon using Cross pin and Graft Tensioner and to seek way to resolve the experienced technical problems. Materials and Methods: From January 2008 to March 2009, 35 patients who had been treated arthroscopic ACL reconstruction were enrolled. The femoral side of ACL graft was fixed with Cross pin. The tibial side of graft was fixed with Intrafix and post-tie. The graft was tensioned with Graft Tensioner at 80N. We analyzed the clinical, radiographic results and complications. Results: IKDC subjective score and Lysholm score improved to 89.1 and 91.4 points. Also, Pivot shift test and One-leg hop test showed good results postoperatively. Side to side difference using KT-1000 arthrometer and Telos stress radiography improved compared with normal limb to $2.8{\pm}1.6$ mm and $2.6{\pm}1.3$ mm, respectively. The femoral tunnel enlarged to $2.3{\pm}1.1$ mm. Soft tissue irritation and femoral tunnel-graft harness length mismatch, femoral tunnel-cross pin tunnel mismatch were happened as peri-operative complications. Conclusion: Using of Cross pin and Graft Tensioner for ACL reconstruction with hamstring tendon is one of the good method for obtaining stability in short-term clinical result. But to reduce femoral tunnel-cross pin mismatch, it needs to shorten femoral bone tunnel and to create cross pin tunnel as vertical as possible. And to reduce femoral tunnel-graft harness mismatch, it needs to advance position rod further 3 mm when to create femoral tunnel.
Ahn Jin Hwan;Ha Kwon Ik;Chung Yoon Sung;Yang Il Soon
Journal of the Korean Arthroscopy Society
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v.4
no.2
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pp.97-104
/
2000
Purpose : The majority of PCL deficient knees have some intact remnant PCL bundles. In these cases, the remnant PCL bundles were removed fur easy passage of graft(especially in bone-patellar tendon-bone graft). The purpose of study is to report the results of PCL reconstruction by posterior transseptal portal technique and by preserving the remnant posterior cruciate ligament bundles. Materials & Methods : From November 1993 to June 1999, 44 arthroscopic posterior cruciate ligament reconstructions have been performed by one surgeon. We studied 37 knees those were followed up over 1 year among them. The mean age($14\~56$ years) was 31.8 years. The average follow-up period was 17.8 months($12\~61$ months). The graft materials were 29 double-loop hamstring autografts, 4 double-loop hamstring allografts and 4 Achilles tendon-bone allograft. Results : There are significant improvement of the preoperative subjective symptoms. The last follow-up shows that the average Lysholm knee score was markedly improved from 59.8 pre-operation to 89.2 post-operation and the average KT 2000 side difference was decreased from 11.1mm pre-operation to 2.3 mm post-operation. Follow-up MRI showed that the graft was healed with remnant posterior cruciate ligament bundles as one ligament. Conclusion : The posterior trans-septal portal makes it possible to locate the exact tibial tunnel. The arthroscopic PCL reconstruction preserving the remnant of original PCL bundles seems to provide the good result.
Journal of the Korea Academia-Industrial cooperation Society
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v.19
no.2
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pp.422-428
/
2018
This study was conducted to investigate the effects of trunk stability exercise on knee function, balance and gait in patients who underwent total knee arthroplasty. The subjects of this study were recruited from individuals diagnosed with degenerative arthritis who had undergone total knee arthroplasty. Overall, 24 patients were randomly divided into a control groups and an experimental groups (12 each). The trunk stability exercise was conducted for 4 weeks with three exercises developed in a previous study. The measurement tools used were knee function measurements based on the Lysholm knee score, balance ability measured using a test of TUG and OLS, and a walking ability test measured using a 10MWT. Pre and post test results were within groups were compared using the paired t-test, whole differences between groups were compared using the independent t-test. The experimental group showed significantly enhanced results relative to the control group (p<0.05). Based on these results, trunk stability exercise in parallel with knee joint therapy effectively improves the recovery of patients with total knee arthroplasty.
Kim, Hyoung-Soo;Park, Seung-Rim;Kang, Joon-Soon;Lee, Woo-Hyoeng;Kim, Young-Hoon;Park, Ju-Sik
Journal of the Korean Arthroscopy Society
/
v.2
no.1
/
pp.51-58
/
1998
Purpose : The purpose of this study was to compare the postoperative success and stability of arthroscopically assisted anterior cruciate ligament(ACL) reconstructions using the central one third bone patellar tendon bone(BPB) autograft versus a quadrupled semitendinosus/gracilis(ST) autograft in patients with "isolated" ACL tears. Materials & Methods : A strict criteria to identify isolated ACL tears was used which included : no previous surgery, no other ligamentous injury, no history of patellofemoral symptoms, no patellofemoral malalignment, no meniscal pathology, no chondromalacia or chondral injury and no limitation of motion of the injured knee. 30 patients (15 BPB, 15 ST) with a mean age of 27.4 years were available for a mean follow up of 18 months (between 12 months and 26 months). Preoperatively, there was no significant difference between the two groups with respect to age, sex and degree of laxity. Results : Postoperatively, we couldn't find significant differences between the two groups with respect to subjective Lysholm score, objective laxity including Lachman test, pivot shift test and KT-2000 measurements. Mean side to side difference of KT-2000 scores at 20lbs were 1.5mm for the BPB group and 1.4mm for the ST group. Positive Lachman test was found in 26.7% and 33.3% and positive pivot shift was found in 20% and 33.3% of the patients in the BPB and ST groups, respectively. Anterior knee pain (33.3%) was more common in the BPB group. There were 80% of the patients in both groups above nearly normal grade according to the IKDC grade. Conclusions : In patients with "isolated" ACL tears, the overall results, ligamentous stability for the patellar tendon and the quadrupled semitendinosus/gracilis were comparable. We consider that the quadrupled autogenous hamstring tendon is a good alternative substitute in ACL reconstruction together with the bone patellar tendon bone.
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