• Journal of the Korean Arthroscopy Society
• /
• v.9 no.1
• /
• pp.65-69
• /
• 2005

It is well known that the two main variants of the anterior cruciate ligament (ACL) ruptures in an adolescent include tibial eminence fractures and midsubstance tears. Authors report a case of 17-year-old girl with simultaneous bilateral anterior cruciate ligament ruptures at the ligamento-osseus junction of tibial attachment which was treated with arthroscopic primary repair.

• Journal of Korean Foot and Ankle Society
• /
• v.20 no.2
• /
• pp.62-66
• /
• 2016

A modified $Brostr{\ddot{o}}m$ procedure has been widely accepted as a treatment of choice for patients with chronic lateral ankle instability. The procedure is highly reliable and provides successful outcomes in approximately 90% of cases. Severe degree of instability, absence or poor quality of the ligamentous remnant, obesity, and generalized joint hypermobility have been regarded as poor prognostic factors related to the modified $Brostr{\ddot{o}}m$ procedure. However, these perceptions are based on a low level of evidence studies or expert opinions. Therefore, the aim of this article was to search for evidences regarding the poor prognostic factors of the modified $Brostr{\ddot{o}}m$ procedure.

• Journal of the Korean Arthroscopy Society
• /
• v.6 no.1
• /
• pp.37-42
• /
• 2002

Purpose : The purpose of this study was to evaluate the results of arthroscopic meniscal repair according to joint stability. Materials and Methods : Twenty cases were reviewed, which had underwent arthroscopic meniscal repair. The mean age was 32.3 years old. The mean follow-up period was 59.7 months. Menisci that had underwent complete repair of associated ligament injuries (8cases, Sa) and menisci that had no associated ligament injury (9 cases, Sb) were classified as stable group (S), and the others (3 cases) as unstable group (U). Also stable group was divided into acute and chronic group. The result was evaluated with Lysholm score and IKDC method. The statistical analysis was done using Wilcoxon rank sum test and Fisher's exact test (p<0.05). Results : Group Sa had $87.5\%$ satisfactory and Lysholm score was 90.9. Group U had $66.7\%$ satisfactory, and Lysholm score was 77.7. Group Sb had $89.9\%$, satisfactory and Lysholm store was 91.4. In acute group $91.7\%$ was satisfactory, Lysholm score 92.5, in chronic group $80\%$ was satisfactory, Lysholm score 88.6. Conclusion : Joint stability was important factor for the outcome of meniscal repairs. So, it is desirable to repair meniscus injury early and the repair of associated ligament injuries should be performed together.

• Journal of Korean Foot and Ankle Society
• /
• v.5 no.1
• /
• pp.5-12
• /
• 2001

Purpose: To find out the priority of which procedure has had a better outcome both clinically and radiographically between the two groups, one is treated by primary repair and the other by modified Brostr$\ddot{o}$m's procedure, by comparing the postoperative ankle joint stability and the patient's degree of satisfaction. Material and methods: 16 cases were taken into consideration whose number of severed ligaments were at least two or more of the lateral collateral ligaments of the ankle, and also were confirmed intraoperatively. Among them, 8 cases were treated with primary repair and the other 8 cases were treated with primary repair and the other 8 cases by modified Brostr$\ddot{o}$m's procedure. Results: There was no distinguishable difference for the patient's degree of satisfaction between the two procedures above mentioned. In 3 cases treated with primary repair, functional instability was observed. In case of postoperative ankle joint stability, 7 of 8 cases treated by modified Brostr$\ddot{o}$m's procedure has revealed increased joint stability. And 3 of 8 cases which were treated by primary repair have showed postoperative residual instability. Conclusion: Actually, the severed ligament can not maintain its normal strength though several months has elapsed, and possible residual instability could be remained. Therefore, it can be expected that modified Brostr$\ddot{o}$m's procedure also would be a .good method in obtaining suitable ankle joint stability as well as subtalar joint stability because of its reinforcement using extensor retinaculum.

• Journal of the Korean Arthroscopy Society
• /
• v.15 no.1
• /
• pp.22-27
• /
• 2011

The modified Brostrom procedure is first considered for the treatment of chronic ankle instability (CAI). Recently, ankle arthroscopy is also recommended for the treatment of concomitant intra-articular lesions during the open repair of the lateral ligaments. We arthroscopically repaired the anterior talofibular ligament with a use of bio suture anchor for CAI as well as performing the multiple drilling procedure for combined osteochondral lesion of talus. We report the cases with a review of the literature.

• Journal of Yeungnam Medical Science
• /
• v.18 no.1
• /
• pp.101-111
• /
• 2001

Background: We analyze the functional evaluation, posterior stability after surgery of acute injuries in the femoral detachment and tibial avulsion fracture of posterior cruciate ligament. Materials and Methods: Twenty two patients who underwent primary repair were followed more than one year after operation (mean follow-up 33.7 months). The patients were evaluated with KT 2000 arthrometer and posterior stress test for posterior stability. Lysholm knee score was used for knee function. Results: Lysholm score revealed 85.3 in femoral detachment group and 91.1 in tibial avulsion fracture group (P<0.05). Posterior displacement of the posterior stress test showed 17.2 mm at initial injury and 8.6 mm at last follow up in femoral detachment group, 16.8 mm at initial injury and 7.1 mm at last follow up in tibial avulsion fracture group. There revealed the tendency of the improved posterior stability of the tibial avulsion group compared with femoral detachment group, but there showed no statistical significance in KT 2000 arthrometer and posterior stress x-ray. Conclusion: Functional results of tibial avulsion fracture group revealed the better outcome compared with femoral detachment group, but the degree of posterior stability in tibial avulsion fracture group showed no statistical significance in posterior stability.

• Journal of the Korean Orthopaedic Association
• /
• v.55 no.5
• /
• pp.444-449
• /
• 2020

An anterior cruciate ligament (ACL) avulsion fracture is an uncommon injury that occurs predominantly in the pediatric and adolescent population. Accurate reduction and fixation of an avulsed fragment are necessary to restore and maintain the length of the ACL and normal knee biomechanics. Several techniques are available to repair an ACL avulsion fracture. On the other hand, treatment is controversial in skeletally immature patients due to risk of physeal injury. This paper reports a case of an ACL avulsed fracture in a skeletally immature patient treated with arthroscopic all-inside suture bridge repair, in which an excellent result and firm stability were obtained without physeal injury.

• Journal of Korean Orthopaedic Sports Medicine
• /
• v.12 no.1
• /
• pp.37-41
• /
• 2013

Purpose: We investigated the short term results of medial deltoid ligament repair after diagnosis of chronic medial ankle instability. Materials and Methods: 262 military patients with ankle instability symptom were evaluated between May 2007 and December 2009. We diagnosed 29 chronic medial ankle instability cases with medial drive through sign under arthroscopy, radiologic findings and physical exam, treated with deltoid talo-navicular band repair using anchor suture. We used the American orthopedic foot and ankle society ankle-hindfoot score (AOFAS), visual analog scale (VAS) and ankle functional satisfactory scores were carried out. Results: 29 patients (11.1%) has chronic medial ankle instability, mean AFOAS score, VAS was improved from 65.4(range; 43-83), 6.0(range; 4-10) to 82.0(range; 60-100), 3.2(range; 1-7). Patients satisfaction were excellent 13(44.8%), good 11(37.9%) and poor 5(17.2%). Two cases was recurred and revised with allo-tendinous reconstruction. Conclusion: We underwent surgery to repair the talo-navicular ligament for chronic medial ankle instability, and about 83% of satisfactory results were obtained.

• Clinics in Shoulder and Elbow
• /
• v.13 no.2
• /
• pp.194-201
• /
• 2010

Purpose: We evaluated clinical and radiological results for open reduction and internal fixation of acromioclavicular dislocation without coracoclavicular ligament repair after removal of implants. Materials and methods: Clinical and radiological results were obtained for 53 patients who underwent open reduction and internal fixation of an acromioclavicular joint dislocation between 1998 and 2007. A total of 21 patients were treated with a modified-Phemister method and 32 patients were treated with a Hook plate method. All subjects were surveyed after removal of their implants. The Constant scoring system was administered postoperatively to evaluate clinical results. Radiologic outcomes were evaluated by both coracoclavicular intervals on plain films. Results: Constant scores were $87.59{\pm}7.8$ in the Phemister group and $89.35{\pm}5.3$ in the Hook plate group. For both groups, the mean coracoclavicular interval at preoperative radiography was 15.9 mm at the injured site and 8.0 mm at the opposite site. After metal removal, the mean difference between coracoclavicular distances between normal and injured sites were 1.0 mm for the Hook plate group and 1.2 mm for the modified Phemister method group (p>0.05). Conclusion: Open reduction and internal fixation of an acromioclavicular joint without coracoclavicular ligament repair shows good long-term clinical and radiological results.

• Journal of Korean Orthopaedic Sports Medicine
• /
• v.12 no.1
• /
• pp.16-23
• /
• 2013

Multiple ligament knee injury is defined as rupture to at least two of the four major knee ligament structures. Three or four knee ligament injury results in knee dislocation as complete disruption of the integrity of the tibiofemoral articulation. In multiple ligament knee injury, vascular and neurologic assessment should be performed meticulously and systematically. Emergency surgery should be needed if arterial injury is suspected. Surgical treatment rather than conservative management should be done and early surgery might be better than delayed surgery. Reconstruction of ACL and PCL, repair or reconstruction of MCL, and reconstruction of posterolateral corner are recommended, although many debates have occurred. Multiple ligament knee injury requires more aggressive management than single ligament knee injury.