Ligament reconstruction tendon interposition with mersilene augmentation.

Area of Science:

• Orthopedic Surgery
• Hand Surgery
• Biomaterials in Medicine

Background:

• Thumb basilar joint osteoarthritis is a common condition requiring surgical intervention.
• Existing surgical treatments aim to restore stability and function but can have limitations.
• The anterior oblique ligament plays a crucial role in thumb stability.

Purpose of the Study:

• To describe an augmented surgical technique for thumb basilar joint osteoarthritis.
• To evaluate the efficacy of Mersilene suture tape suspension-plasty in recreating anterior oblique ligament stability.
• To assess the impact of this augmentation on pinch strength and patient satisfaction.

Main Methods:

• Description of the surgical procedure involving ligament reconstruction tendon interposition augmented with Mersilene suture tape suspension-plasty.
• Patient-reported outcome measures via satisfaction surveys.
• Objective physical assessments including stability, range of motion, and grip strength evaluations.

Main Results:

• The described technique aims to enhance stability and increase pinch strength compared to standard procedures.
• Patient satisfaction levels were evaluated post-operatively.
• Physical assessments provided objective data on functional outcomes.

Conclusions:

• Augmentation with Mersilene suture tape suspension-plasty offers a promising approach to improve outcomes in thumb basilar joint osteoarthritis surgery.
• The technique aims to restore key biomechanical functions of the thumb.
• Further evaluation of long-term outcomes and broader patient populations is warranted.