Meniscal ramp lesions: an illustrated review

Area of Science:

• Orthopedic Surgery
• Radiology
• Sports Medicine

Background:

• Medial meniscus ramp lesions are common intra-articular injuries.
• Accurate diagnosis is crucial for effective treatment and patient prognosis.

Purpose of the Study:

• To describe the anatomy and imaging features of medial meniscus ramp lesions.
• To correlate MRI findings with arthroscopic classifications.
• To present postoperative changes and treatment strategies.

Main Methods:

• Review of anatomical structures and lesion types.
• Analysis of illustrative MRI cases.
• Correlation with arthroscopic surgical findings and classifications.

Main Results:

• Detailed description of peripheral posterior horn medial meniscus anatomy.
• Presentation of characteristic MRI findings for ramp lesions.
• Correlation between imaging and arthroscopic grading of lesions.

Conclusions:

• MRI is valuable for diagnosing medial meniscus ramp lesions.
• Understanding imaging features aids in surgical planning and treatment.
• Management involves addressing the ramp lesion and associated meniscocapsular tears.