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Complete Ossification of Transverse Acetabular Ligament - Embryological and Clinical Perspective
K Nomani1, D Borthakur1, C Sahni2
1All India Institute of Medical Sciences, New Delhi.
La Clinica Terapeutica
|June 28, 2023
Summary
Ossification of the transverse acetabular ligament (TAL) is a rare condition that can limit hip mobility and cause neurovascular compression. This case report highlights this unusual finding and its clinical significance.
Area of Science:
- Orthopedics
- Anatomy
Background:
- The transverse acetabular ligament (TAL) is crucial for hip joint stability.
- Ossification of the TAL is a rare anomaly with significant clinical implications.
Observation:
- A complete ossification of the TAL was incidentally discovered in a right hip bone during a routine anatomical demonstration.
- This ossification transformed the acetabular notch into a foramen, potentially compressing neurovascular structures.
Findings:
- Ossified TAL can lead to restricted hip joint mobility and ischemic symptoms due to neurovascular compression.
- Potential causes include defective hip bone ossification or heterotopic ossification following injury.
Implications:
- Understanding TAL ossification is vital for diagnosing and managing hip joint pathologies.
- Accurate anatomical knowledge of ossified TAL is imperative for successful total hip replacement surgery.
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