Imaging of Müller-Weiss Disease

Area of Science:

• Orthopedics
• Radiology
• Medical Imaging

Background:

• Müller-Weiss disease (MWD) is a complex clinical condition with an unclear etiology.
• Initial diagnosis relies on dorsoplantar and lateral weight-bearing radiographs.
• The Maceira and Rochera staging system (2004) uses radiographs but doesn't correlate with clinical symptoms.

Purpose of the Study:

• To explore advanced imaging techniques for evaluating Müller-Weiss disease.
• To determine the utility of CT and SPECT-CT in identifying actively involved joints.
• To assess the role of these advanced modalities in guiding corrective arthrodesis.

Main Methods:

• Review of diagnostic imaging modalities for MWD.
• Analysis of the application of Computed Tomography (CT) and Single-Photon Emission Computed Tomography (SPECT)-CT.
• Correlation of imaging findings with potential surgical interventions.

Main Results:

• Standard radiographic staging for MWD shows poor correlation with clinical presentation.
• CT and SPECT-CT offer detailed joint evaluation in MWD.
• These advanced imaging techniques can pinpoint actively involved joints for surgical planning.

Conclusions:

• CT and SPECT-CT are valuable tools for assessing joint involvement in Müller-Weiss disease.
• Advanced imaging aids in planning selective corrective arthrodesis for MWD.
• Further understanding of MWD etiology is needed, but advanced imaging improves management.