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Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
Published on: January 23, 2018
Internal architecture of the talus
Sunita Arvind Athavale1, Subhash D Joshi, Sharda S Joshi
1KVG Medical College, Human Anatomy, B-21, KVGMC Qtrs, Kurunjibag, Sullia, D K District, Karnataka 574327, India. arvindat@rediffmail.com
Foot & Ankle International
|February 16, 2008
Summary
Researchers identified two distinct lamellar bone structures in the talus, revealing key insights into its weight-bearing function and potential fracture patterns.
Area of Science:
- Orthopedic biomechanics
- Human anatomy
- Bone histology
Background:
- Bone structure is optimized for function.
- The talus's internal architecture should reflect its role in force transmission.
- Understanding talar lamellar orientation is crucial for functional analysis.
Purpose of the Study:
- To investigate the orientation of lamellae within the talus.
- To correlate talar internal architecture with its weight-bearing functions.
Main Methods:
- Analysis of 25 pairs of dry adult human tali.
- Sectioning of tali in multiple planes.
- Gross dissection to examine internal architecture.
Main Results:
- Two sets of lamellae were identified in the talus body.
- One set forms vertical plates from the lateral trochlear surface to the calcaneal facet.
- The second set originates from the medial trochlear surface and anterior lateral aspect, with continuity into the talar head.
Conclusions:
- The identified lamellar sets likely represent lines of force transmission during weight-bearing.
- Findings enhance understanding of talar fracture patterns.
- This knowledge can improve internal fixation and talar prosthesis design.
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