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Endoscopic plantar fascia release: an anatomical study
E P Hofmeister1, M J Elliott, P J Juliano
1Department of Orthopedics, National Naval Medical Center, Bethesda, Maryland, USA.
Foot & Ankle International
|November 1, 1995
Summary
Endoscopic plantar fasciotomy safely releases the plantar fascia with minimal risk to nearby nerves and muscles. This minimally invasive technique provides adequate release for conditions like plantar fasciitis.
Area of Science:
- Orthopedic Surgery
- Anatomy
Background:
- Plantar fasciitis is a common cause of heel pain.
- Endoscopic plantar fasciotomy is a minimally invasive surgical option.
- Understanding the anatomical risks is crucial for patient safety.
Purpose of the Study:
- To evaluate the anatomical relationship between neurovascular structures and the plantar fascia after endoscopic fasciotomy.
- To assess the safety of the endoscopic approach in cadaveric specimens.
Main Methods:
- 13 adult fresh-frozen cadaver feet were used.
- A single-portal endoscopic technique was employed for plantar fascia release.
- Post-release dissection analyzed the proximity of neurovascular structures.
Main Results:
- An average of 81% of the plantar fascia was released.
- The average distance from the release to the lateral plantar nerve was 10.5 mm.
- Partial transection of the flexor digitorum brevis muscle occurred in 46% of cases (average 0.8 mm).
Conclusions:
- Endoscopic plantar fasciotomy provides adequate fascial release.
- The procedure appears safe, with no significant danger to underlying neurovascular structures.
- This technique offers a potentially safer alternative for treating plantar fasciitis.
