Intraarticular Anatomic Variants Associated with Discoid Meniscus
10.4055/jkoa.1996.31.5.992
- Author:
Sung Jae KIM
;
Yun Tae LEE
;
Joon Cheol CHOI
;
Young June PARK
;
Nok Soo KIM
- Publication Type:Original Article
- Keywords:
Discoid Meniscus;
Intraarticular Anatomic Variants
- MeSH:
Animals;
Anterior Cruciate Ligament;
Arthroscopy;
Follow-Up Studies;
Horns;
Humans;
Knee;
Knee Joint;
Menisci, Tibial;
Posterior Cruciate Ligament;
Tears
- From:The Journal of the Korean Orthopaedic Association
1996;31(5):992-998
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Discoid meniscus in the knee joint is common. From July 1990 through June 1994, the authors performed arthroscopy on 968 symptomatic knee joints. One hundred and six knees of 102 patients had discoid meniscus. Of the 106 knees, 14(13.2%) cases were associated with other intraarticular anatomic variants. There were 7(6.6%) cases with anomalous insertion of the anterior horn of the medial meniscus into the anterior cruciate ligament, and 7(6.6%) cases with anterior transposition of the insertion of the anterior cruciate ligament below the anterior tibial margin like the insertion of the posterior cruciate ligament. Of the 14 patients, the discoid meniscus were reshaped in 11 knees, partially resected in 2 knees, and one patient was treated with repair of a peripheral tear and reshaping. But had no treatment in associated intraarticular anatomic variants. The follow up was done from 24 to 54 months(average 37 months) after surgery. The results were excellent in 8 knees ; good in 4 knees and fair in 2 knees(Ikeuchi scale, 1982) The patients with excellent or good results were satisfied as were the authors, and these anatomical variants other than the discoid meniscus were not related to the patient's symptoms.
