Dataset Information

A Radiologic Triangle Sign for Percutaneous Adductor Tendon Release (PATR): Cadaveric Study and Case Series.

ABSTRACT:

Background

Combining osteotomies and soft tissue procedures is believed to reduce sesamoids in their anatomical position and maintain long-term correction when treating hallux valgus deformity. This study determines if a radiologic association exists between a radiolucent sign and a full percutaneous adductor tendon release (PATR), including a cadaveric study and a consecutive case series. Another aim was to determine the intra- and interobserver reliability of these observations.

Methods

A prospective observational study was made between 2018 and 2019. First, a PATR was done on cadaveric specimens and, after the procedures, dissected to correlate what was seen fluoroscopically. The clinical group included 39 feet that presented mild-to-moderate HV deformity and were treated with percutaneous osteotomies associated with PATR.

Results

Observers 1 and 2 saw a radioscopic radiolucent sign in 100% of cadavers and the patient population. They also observed a triangle-shaped image with an incidence of 75%, which we have named the "triangle sign."

Conclusion

The triangle sign may be helpful in the intraoperative confirmation of PATR and latero-plantar capsule release using this percutaneous technique.

Level of evidence

Level II, development of diagnostic criteria.

SUBMITTER: Del Vecchio JJ

PROVIDER: S-EPMC10981861 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature

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Publications

A Radiologic Triangle Sign for Percutaneous Adductor Tendon Release (PATR): Cadaveric Study and Case Series.

Del Vecchio Jorge Javier JJ Dealbera Eric Daniel ED Chemes Lucas Nicolás LN Slullitel Gastón G Calvi Juan Pablo JP Dalmau-Pastor Miki M

Foot & ankle orthopaedics 20240101 1

<h4>Background</h4>Combining osteotomies and soft tissue procedures is believed to reduce sesamoids in their anatomical position and maintain long-term correction when treating hallux valgus deformity. This study determines if a radiologic association exists between a radiolucent sign and a full percutaneous adductor tendon release (PATR), including a cadaveric study and a consecutive case series. Another aim was to determine the intra- and interobserver reliability of these observations.<h4>Met ...[more]

PMID: 38559393

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Dataset Information

A Radiologic Triangle Sign for Percutaneous Adductor Tendon Release (PATR): Cadaveric Study and Case Series.

Background

Methods

Results

Conclusion

Level of evidence

Publications

A Radiologic Triangle Sign for Percutaneous Adductor Tendon Release (PATR): Cadaveric Study and Case Series.

Similar Datasets

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