Double suture technique to delineate PASTA lesions
John W Sperling1, Diane L Dahm
1Department of Orthopaedics, Mayo Clinic, Rochester, Minnesota, USA. sperling.john@mayo.edu
Summary
This study presents a novel technique for precisely marking the boundaries of partial articular surface tendon avulsion (PASTA) tears. This method improves arthroscopic repair by clearly defining tear margins, enhancing surgical outcomes.
Area of Science:
- Orthopedic Surgery
- Sports Medicine
- Shoulder Arthroscopy
Background:
- Partial articular surface tendon avulsion (PASTA) lesions are common shoulder injuries.
- Arthroscopic repair is a frequent treatment, but defining tear boundaries can be challenging.
Purpose of the Study:
- To describe a simple, reproducible technique for defining the boundaries of PASTA lesions during arthroscopic repair.
- To improve the accuracy and success of arthroscopic repair for PASTA lesions.
Main Methods:
- A spinal needle is used to pass two sutures, marking the anterior and posterior extents of the PASTA tear.
- Following bursectomy, these sutures clearly delineate the tear margins.
- The tear is completed by connecting the marked points before standard arthroscopic repair.
Main Results:
- The described technique allows for reproducible identification of PASTA tear boundaries.
- This method facilitates accurate completion of the tear for subsequent arthroscopic repair.
Conclusions:
- This technique offers a straightforward solution for accurately defining PASTA tear margins.
- Improved boundary definition can lead to more precise arthroscopic repair and potentially better patient outcomes.