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Surgical Technique of the 3-Dimensional-printed Personalized Hip Implant for the Treatment of Canine Hip Dysplasia

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[Hip degeneration].

D Godefroy¹, B Rousselin, L Sarazin

¹Institut de Radiologie, 31 avenue Hoche, 75008 Paris, France. didier.godefroy@wanadoo.fr

Journal De Radiologie

|June 28, 2011

Summary

This summary is machine-generated.

Hip degeneration is usually diagnosed with X-rays showing joint space narrowing and bone spurs. Magnetic resonance imaging (MRI) aids in early detection and acute symptom worsening in hip degeneration.

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Area of Science:

Orthopedics
Radiology
Rheumatology

Background:

Hip degeneration, or osteoarthritis, is a common condition.
Diagnosis typically relies on clinical assessment and radiographic evidence.
Classic radiographic signs include joint space narrowing, osteophytes, subchondral sclerosis, and subchondral cysts.

Purpose of the Study:

To outline the diagnostic features of hip degeneration.
To discuss potential misleading radiographic findings.
To highlight the role of MRI in specific scenarios and radiographic follow-up methods.

Main Methods:

Review of classical radiographic findings in hip degeneration.
Identification of atypical presentations and their diagnostic challenges.
Evaluation of the utility of Magnetic Resonance Imaging (MRI) for early or acute hip degeneration.
Description of standard radiographic techniques for monitoring disease progression.

Main Results:

Standard hip X-rays reveal joint space narrowing, osteophytes, subchondral sclerosis, and cysts.
Atypical presentations can include posterior joint space narrowing or large subchondral cysts.
MRI is valuable for early-stage disease with normal radiographs or acute symptom exacerbation in known cases.
Serial radiographic measurements are used for follow-up.

Conclusions:

Hip degeneration diagnosis is primarily based on clinical and radiographic findings.
Awareness of atypical features is crucial for accurate diagnosis.
MRI and standardized radiographic follow-up are important adjuncts in managing hip degeneration.