Related Experiment Video
Updated: Aug 7, 2026

Surgical Retrieval, Isolation and In vitro Expansion of Human Anterior Cruciate Ligament-derived Cells for Tissue Engineering Applications
Published on: April 30, 2014
All-Inside Posterior Cruciate Ligament Reconstruction Using Autologous Quadriceps Tendon-Bone Block
Francesco Pettinari1, Piero Franco1, Lucia Conoscenti1
1Department of General Orthopedic, University of Florence, A.O.U. Careggi CTO, Florence, Italy.
Abstract:
Posterior cruciate ligament ruptures account for nearly 20% of knee ligament lesions. These may be either isolated or occur as part of multiligament injuries. In most of the cases, conservative treatment is recommended, but when operative treatment is required, this is technically demanding. Several posterior cruciate ligament reconstructive techniques have been described, but some concerns still remain regarding graft choice, tunnels position, visualization of the posterior compartment and graft fixation. We describe an arthroscopic all-inside technique using a single-bundle autologous quadriceps tendon with patellar bone block.
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