Anteroposterior Radiograph of the Ankle with Cross-Sectional Imaging Correlation

Area of Science:

• Radiology
• Orthopedic Imaging

Background:

• Anteroposterior (AP) radiographs of the ankle are crucial for diagnosing various pathologic entities.
• Subtle findings on AP ankle radiographs can indicate serious conditions.
• Failure to recognize these findings can lead to delayed diagnosis and patient morbidity.

Purpose of the Study:

• To illustrate various pathologic entities and variants of ankle disease detectable on AP radiographs.
• To emphasize the importance of recognizing subtle radiographic findings for early diagnosis.
• To correlate AP radiographic findings with cross-sectional imaging results.

Main Methods:

• Review of AP radiographs of the ankle.
• Correlation with cross-sectional imaging findings (e.g., CT, MRI).
• Identification of characteristic appearances and typical locations of specific pathologic entities.

Main Results:

• Several pathologic entities and variants heralding ankle disease are identifiable on AP radiographs.
• Some conditions are exclusively detected on AP ankle views.
• Radiologists' vigilance and knowledge of imaging patterns are key to diagnosis.

Conclusions:

• AP ankle radiography is a vital tool for detecting early signs of ankle disease.
• Prompt recognition of findings on AP radiographs facilitates timely diagnosis and management.
• Cross-sectional imaging serves to confirm diagnoses suggested by AP radiographic findings.