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Patellar Tendon Lengthening: Rescue Procedure for Patella Baja
Simone Perelli1, Maximiliano Ibañez1, Carlos Morales-Marin2
1Institut Català de Traumatologia i Medicina de l'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
Arthroscopy Techniques
|February 6, 2020
Summary
Patella baja, a condition causing knee pain and dysfunction, can be treated with a novel surgical technique. This method combines tibial tubercle transposition and patellar tendon lengthening for improved outcomes.
Area of Science:
- Orthopedic Surgery
- Biomechanics
- Musculoskeletal Disorders
Background:
- Patella baja (low-lying kneecap) causes significant knee pain, functional limitations, and premature osteoarthritis.
- Conservative treatments are often insufficient for symptomatic patella baja, especially with patellar tendon degeneration.
- Existing surgical options include patellar excision, tendon lengthening, allograft reconstruction, and tibial tubercle proximalization.
Purpose of the Study:
- To present a novel, simple, and reproducible surgical technique for correcting symptomatic patella baja.
- To address significant patella baja cases that may require combined surgical approaches.
Main Methods:
- A surgical technique combining partial tibial tubercle transposition and patellar tendon lengthening.
- Utilizes a subperiosteal patellar flap in continuity with the patellar tendon.
Main Results:
- The presented technique offers a combined approach for patella baja correction.
- Aims to provide a reproducible solution for complex cases.
Conclusions:
- This surgical technique provides a viable option for managing symptomatic patella baja.
- The combined approach may offer improved functional outcomes for patients with this condition.
