• Title/Summary/Keyword: Horizontal tear

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The Role of Meniscal Arrow in the Treatment of the Meniscal Tear (반월상 연골 파열의 치료에서 meniscal arrow의 역할)

  • Bae, Dae Kyung;Yim, Chang Moo;Jeong, Ki Woong
    • Journal of the Korean Arthroscopy Society
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    • v.3 no.1
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    • pp.24-29
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    • 1999
  • Purpose : The purpose of this paper is to analyze the clinical results after meniscal repair using meniscal arrow. Materials and Methods : Between May 1997 and Aug 1998, we repaired 22 tom menisci in 22 patients using meniscal arrows. There were nineteen males and three females with an average age of 27 years. There were longitudinal tear in 14 cases, Bucket-handle tear were 7 cases and horizontal tear was in 1 case. In 22 meniscus tears, 16 cases were associated with anterior cruciate ligament tear. Average number of meniscal arrow that was used were 2.5(ranged 1 to 4). Average follow-up period was 14.7 months(ranged 6 to 22 months). We evaluated the clinical results by the Tapper and Hoover's grading system. Results : There were excellent in 16 cases, good in 4 cases and fair in 2 cases on the clinical results. At the last follow up, the range of the motion of the knee joint were average 135 degrees(ranged 125 to 140 degrees). Mean time elapsed for meniscal repair were 25 minutes(ranged 15 to 40 minutes). Conclusion : Meniscal arrow has many advantages such as short operative time, easy fixation technique, and less neurovascular injury. We think that arthroscopic meniscal repair using meniscal arrow is effective treatment method in selected patient who have longitudinal, bucket-handle tear at the posterior hom associated with anterior cruciate ligament tear.

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2 Separate Meniscal Cysts Arising from Tears of the Medial Meniscus - A case report - (내측 반월상 연골 파열에서 발생한 독립된 2개의 반월상 연골 낭종 - 1예 보고 -)

  • Suh, Mn-Sam;Park, Hyung-Taek;Kim, Sang-Hyo
    • Journal of the Korean Arthroscopy Society
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    • v.9 no.2
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    • pp.214-217
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    • 2005
  • Meniscal cyst is an uncommon disease of knee joints, arising less frequently from medial meniscus than lateral. Most of they are accompanied with horizontal tear of meniscus. This is the case of 24 year old man who had 2 separate medial meniscal cysts with longitudinal tear on posterolateral side of medial meniscus without trauma. Treatment consisted of arthroscopic decompression of cysts and meniscal repair.

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Arthroscopic Treatment of Meniscal Cyst (슬관절 반월상 연골 낭종의 관절경적 치료)

  • Bae, Dae-Kyung;Yoon, Kyung-Ho;Kwon, Oh-Soo;Shin, Dong-Jun;Im, Yang-Jin
    • Journal of the Korean Arthroscopy Society
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    • v.6 no.1
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    • pp.14-20
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    • 2002
  • Purpose : To analyze the clinical result of the arthroscopic decompression of meniscal cyst and meniscus resection or repair of meniscus tear. Materials and Methods : From April 1994 and October 2001, 19 patients with diagnosis of meniscal cyst associated with tears of the meniscus were treated by arthroscopic meniscal resection or repair with decompression of the cyst. The mean age was 39.8 years(range, 22-58years). The follow-up period ranged from 3 months to 36 months with an average of 18 months. Seven of 19 patients had tenderness over the joint line with palpable mass. Treatment consists of arthroscopic resection or repair of meniscal tear with decompression of the cyst through transmeniscal approach. Open excision of cyst was performed in one case. Clinical evaluation was performed using Lysholm knee score and Tegner activity. All cases were executed proper treatment using arthroscopy. Results : Twelve cysts involved the lateral meniscus$(64\%)$ and seven cysts were on medial cyst$(36\%)$. Most of lateral meniscal cysts were located in anterior one-third and medial meniscal cyst were on posterior one-third. Meniscal tear were observed in seventeen cases$(89.5\%)$ and most tears were horizontal$(79\%)$. Preoperative symptom disappeared and no cyst recurrences were observed at last follow-up(mean follow-up: 18 months). Conclusion : Meniscal cysts involved lateral side in $64\%$ and most of them were associated with meniscus tear$(89.5\%)$ which consists of mainly horizontal component$(79\%)$.

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Discoid Medial Meniscus - case report - (내측 원판형 연골 1례 보고 - 증례 보고 -)

  • Bae, Dae Kyung;Yim, Chang Moo;Chun, Young Soo
    • Journal of the Korean Arthroscopy Society
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    • v.2 no.2
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    • pp.177-180
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    • 1998
  • Discoid meniscus is an uncommon cause of internal derangement of the knee joint. The discoid medial meniscus is much less common than the discoid lateral meniscus. A 15-year-old male student had a incomplete discoid medial meniscus of right knee combined with a horizontal tear. This was confirmed by magnetic resonance imaging(MRI) and arthroscopic procedure. Partial meniscectomy was performed arthroscopically. An unevenful recovery followed. We report a case of discoid medial meniscus with brief review of literature.

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Case Report on Medial Discoid Meniscus (내측 원판형 연골의 증례 보고 -1예 보고-)

  • An, Hyug-Su;Cho, Young-Ho;Kim, Dong-Young;Yun, Hee-Min;Park, Ho-Won
    • Journal of the Korean Arthroscopy Society
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    • v.11 no.1
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    • pp.50-53
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    • 2007
  • Although the lateral discoid meniscus of the knee has been observed frequently, the medial discoid meniscus has very rarely been reported in the literature. A 22-year-old female patient was diagnosed as having a medial discoid meniscus with horizontal tear by means of magnetic resonance image and arthroscopy. The patient was treated by arthroscopic partial meniscectomy.

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Treatment of Lateral Meniscus Injury (외측 반월상 연골손상의 치료)

  • Bae, Dae-Kyung;Kwon, Oh-Soo;Lim, Chan-Teak
    • Journal of the Korean Arthroscopy Society
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    • v.5 no.2
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    • pp.92-98
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    • 2001
  • Purpose : To analyze the clinical results of isolated lateral meniscus injury according to discoid versus non-discoid, athletes versus non-athletes and repaired cases versus cases treated with meniscectomy. Materials and Methods : Between January 1997 and June 2000, arthroscopic lateral meniscus surgery was performed in 329 cases. We reviewed 80 cases of isolated lateral meniscus injury without associated ligament injury or other pathologic condition retrospectively. The study population was composed of 54 males and 26 females with average age of 30.2 years(range, $17\~40$ years). Average follow up period was 15 months(range, $12\~39$ months). Eighty cases were classified into three categories; discoid group versus non-discoid group, athletes versus non-athletes, repaired cases versus cases treated with meniscectomy. Clinical evaluation was performed using Lysholm knee score and Tegner activity. Results : Non-discoid group had higher incidence of longitudinal tear than discoid group. Athletes group had higher incidence of repaired cases than non-athletes group. The repaired group had better clinical result than patient treated with meniscectomy group. Conclusion : Although lateral meniscus has some special features including anatomic mobility which can cause instability after meniscectomy and technical difficulties in repairing, it is recommended repairing meniscus tear not only longitudinal but also horizontal and complex tear to obtain better clinical results.

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Posterior Internal Impingement of the Shoulder in Baseball Players -Preliminary Report of 5 Cases Study- (야구 선수에서의 견관절 내부 후방 충돌 -5예에 대한 예비보고-)

  • Kim, Young-Kyu;Choi, Kwang-Woon
    • Journal of Korean Orthopaedic Sports Medicine
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    • v.4 no.1
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    • pp.36-42
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    • 2005
  • Purpose: To investigate the arthroscopic findings, and to evaluate the clinical outcomes of the treatment of posterior internal impingement of the shoulder in baseball players. Materials and Methods: We followed up 5 cases who were diagnosed as posterior internal impingement for the mean 15 months. All of the cases complained of the pain in the posterior shoulder at late cocking, and were positive in the relocation test added by hyper-horizontal abduction at $120^{\circ}$ abduction of the arm. We sutured posterior labral tear and SLAP lesion arthroscopically, and conducted debridement for rotator cuff. Three cases were performed of anterior capsular plication and the other two were performed of thermal capsular shrinkage. Pain, range of motion, and level of return to sports activity were assessed for the results. Results: As to the arthroscopic findings, all the five cases showed the fraying in posterosuperior labrum, and two of them was accompanied with the flap tear in posterosuperior labrum and the other one was accompanied with type 2 SLAP lesion. All the cases showed the fraying in supraspinatus, and one case showed partial tear. Meanwhile, in all the cases, the rotator cuff was impinged to the labrum at $90^{\circ}{\sim}120^{\circ}$ of abduction and external rotation. As to the postoperative results, all the cases did not complain of pain or instability while pitching, and the competition was recovered to be the mean 88%($80{\sim}100%$) of that before the injury. Conclusion: Definite diagnosis for the posterior internal impingement would be possible through arthroscopic examination. Favorable outcomes could be obtained with capsular plication or shrinkage for anterior microinstability and stretching exercise for posterior capsule tightness inducing the internal impingement.

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The Results of Arthroscopic Double-Row Rotator Cuff Repairs with Combined Knot-tying and Knotless Suture Anchors (매듭 결속과 비매듭 봉합나사를 이용한 관절경적 이열 회전근개 봉합술의 결과)

  • Ku, Jung-Hoei;Lee, Choon-Key;Cho, Hyung-Lae;Choi, Seung-Hyun
    • Journal of the Korean Arthroscopy Society
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    • v.12 no.3
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    • pp.172-179
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    • 2008
  • Purpose: To evaluate the functional and structural results of arthroscopic double-row repair using combined knot-tying and knotless suture anchors in rotator cuff tears. Materials and Methods: From March 2006 to June 2007, twenty-one patients (15 males, 6 females; mean age 55.6 years; range 48 to 67) were included who underwent arthroscopic double-row repair for full-thickness tears of the rotator cuff following conservative treatment for a mean of 6.5 months (range 3 to 11). The tear size was carefully inspected arthroscopically and we found 2 small, 13 medium and 6 large-sized rotator cuff tears, with a mean tear size of 2.5cm(range 1.8 to 3.2). The repair constructs were consisted of horizontal mattress sutures using conventional knot-tying suture anchors medially and simple suture at the same level of medial row stitch with Bioknotless RC anchors (DePuy Mitek, Norwood, MA) as lateral row. Clinical and functional evaluations were made according to the range of motion, the ASES, UCLA scale and the isokinetic strength testing. Postoperative cuff integrity was determined through magnetic resonance imaging. The mean follow-up was 15 months (range 13 to 24). Results: The average clinical outcome scores and strength were all improved significantly at the time of the final follow-up (p < 0.01). Nineteen patients (90%) were satisfied with the result of the treatment. In 17 of 21 patients (81%) were judged to reveal healed tendon on magnetic resonance imaging at a mean of 7 months postoperatively. There were no significant functional differences according to the preoperative tear size (p<0.01), but large-sized tear shows less favorable structural results in 3 out of 6 cases(50%). Conclusion: Our results document the usefulness and variability of arthroscopic double-row rotator cuff repairs comparable to the results of the other types of double-row repairs.

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Simultaneous Medial and Lateral Discoid Meniscus in one Knee joint (한쪽 슬관절에서 내측 및 외측에 동시에 발생한 원판형 연골 - 1예 보고 -)

  • Cho, Young-Ho;An, Hyug-Su;Chang, Se-Ang;Nam, Seung-Oh
    • Journal of the Korean Arthroscopy Society
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    • v.10 no.1
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    • pp.95-98
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    • 2006
  • Most of discoid menisci are lateral and medial discoid meniscus is very rare. There is no report about simultaneous medial and lateral discoid meniscus in one knee joint. A 15-year-old male patient was diagnosed as having a complete medial discoid meniscus with horizontal tear and intact incomplete lateral discoid meniscus by means of magnetic resonance image and arthroscopy. The patient was treated by arthroscopic partial meniscectomy for both discoid menisci.

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Discoid Medial Meniscus in the Knee - A case report - (슬관절 내측 원판형 연골 - 1례 보고 -)

  • Kyung, Hee-Soo;Kim, Kyung-Hoon;Oh, Chang-Wug
    • Journal of the Korean Arthroscopy Society
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    • v.13 no.1
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    • pp.58-62
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    • 2009
  • A discoid medial meniscus is a relatively rare pathology of the knee joint, and we recently encountered a patient with discoid medial meniscus, and this report is a case of therapeutic experience in this patient. The patient was twenty years old man who had a persistent dull pain for several years without specific trauma history. He was presumptively diagnosed as discoid medial meniscus by MRI, and arthroscopic examination confirmed the presence of the complete type of discoid medial meniscus with horizontal tear. We performed arthroscopic partial meniscectomy, and the patient could get free from symptom.

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