Ipsilateral Medial and Lateral Discoid Menisci: A Rare Combination of Infrequent Anatomic Variants

Farlett, Johnmark; Wood, Jonathan R.

doi:10.25259/jcis_133_2019

Cited by 6 publications

(3 citation statements)

References 5 publications

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“…show good outcomes at 4-7-month follow-up in pediatric patients undergoing saucerization of medial discoid menisci. 12 , 13 , 14 Finally, Feroe et al. describe 11 saucerized discoid medial menisci in 8 pediatric and adolescent patients with a mean follow-up of 19.1 months.…”

Section: Discussionmentioning

confidence: 99%

Arthroscopic Saucerization and Repair of a Torn Medial Discoid Meniscus

Hanna¹,

Smith²,

Sherbondy³

2023

Arthroscopy Techniques

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Section: Discussionmentioning

confidence: 99%

Arthroscopic Saucerization and Repair of a Torn Medial Discoid Meniscus

Hanna¹,

Smith²,

Sherbondy³

2023

Arthroscopy Techniques

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“…Based on clinical reports, discoid lateral meniscus (DLM) have higher incidence that approximate 0.4% to 17% than discoid medial meniscus (DMM) approximated 0.06% to 0.3% 21 . Besides, many special cases such as bilateral DLM or DMM, ipsilateral lateral and medial DM, and familial DM 12,[22][23][24] . Combining the above views, we hypothesis that the occurrence of DM is related to gene.…”

Section: Discussionmentioning

confidence: 99%

The cause of discoid meniscus: a genomic exploring research

Lin

Zhang

Zhou

et al. 2022

Preprint

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Background: Discoid meniscus is a congenital structural variation of the meniscus. But, its pathogenesis is still unknown. This study aims to find the related genes of this disease through genomics and bioinformatics methods. Methods and Material: In this study, we recruited 10 patients who were diagnosed with discoid meniscus. DNA were extracted peripheral venous blood from patients respectively, and were broken to fragments about 250-300bp. DNA fragments accepted repairing, connecting, purifying and PCR. The whole exon sequencing performed at these fragments via sequencing platform. The data which output by the platform were dealt with some bioinformatic tools. Last, the genetic and protein damage prediction were put down to variant. Statistical analysis used: Mann-Whitney U test, and the statistical significance is P<0.05, and 95% confidence was calculated. Results: The discrepancy of the counts between male and female group is inconspicuous(P<0.05). Based on bioinformatic analysis, we found 9 pathological gene (AFF1, KCTD1, NRF1, PADI4, FLNB, SYNE1, MYO9A, COL11A2 and COL2A1). Although 10 common variants were founded in this study, 7 variants exert subtle on protein. The most harmful sites belong to AFF1, KCTD1, NRF1, PADI4, FLNB, SYNE1, MYO9A. Conclusions: We screened a total of 9 suspected pathogenic genes. we supposed that the formation of the discoid meniscus is not caused by a single gene mutation.

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“…8,9 La incidencia del menisco discoide lateral bilateral es de hasta 25% en la población asiática, y el menisco discoide medial bilateral es poco frecuente. [10][11][12][13][14] La coexistencia de un menisco discoide medial y lateral en la misma rodilla es más raro, 15,16 mientras que la coexistencia en ambas rodillas sólo se ha reportado una vez. 17…”

Section: Epidemiologíaunclassified

Menisco lateral discoide: revisión de la literatura

Flores-Naranjo¹,

Ramírez-Abrego²,

Valencia-Martínez³

et al. 2022

Ortho-Tips

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El menisco discoide es una variante anatómica que por lo regular afecta al menisco lateral. Descrito por primera vez en 1889 por Young en disecciones anatómicas. 1 El primer caso tratado quirúrgicamente ResumenEl menisco discoide es una variante anatómica que usualmente afecta al menisco lateral. La anomalía comprende un espectro en la forma, tamaño, estabilidad y cobertura de la meseta tibial. Se estima que la incidencia global varía entre 3 y 17% en el menisco lateral. Las revisiones actuales recomiendan clasificar al menisco discoide tomando en cuenta los siguientes parámetros: morfología discoide (completa o incompleta), estabilidad o inestabilidad periférica y presencia o ausencia de lesiones meniscales. La presentación clínica de un paciente con menisco discoide es variable, puede cursar sintomático o asintomático. La resonancia magnética es la modalidad de elección para confirmar el diagnóstico de un menisco discoide. El método de tratamiento depende de varios factores como los síntomas, edad del paciente, tipo de lesión meniscal y cronicidad. Se prefieren las estrategias de preservación meniscal debido al riesgo de desarrollar osteoartrosis secundario a la meniscectomía total. Las mejoras en el tratamiento quirúrgico han llevado a buenos resultados a largo plazo. Este artículo revisa las actualidades en epidemiología, clasificaciones, estudios de imagen, diagnóstico, y tratamiento del menisco discoide sintomático en la población pediátrica, además de los resultados postoperatorios y los factores de riesgo.

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Ipsilateral Medial and Lateral Discoid Menisci: A Rare Combination of Infrequent Anatomic Variants

Cited by 6 publications

References 5 publications

Arthroscopic Saucerization and Repair of a Torn Medial Discoid Meniscus

Arthroscopic Saucerization and Repair of a Torn Medial Discoid Meniscus

The cause of discoid meniscus: a genomic exploring research

Menisco lateral discoide: revisión de la literatura

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