Vascularity Evidence

OTT 🩸 Vascularity and Graft Healing

The OTT+LET ACL-R offers the ONLY vascularized and viable ACL graft available in the market. All other autologous grafts are devascularized.

Anatomical Dissection

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Vascularity & Neuroreceptors of the Pes Anserinus (Clinical Anatomy 2003, Zaffagnini et al.)

Animal Studies

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Attached vs Detached Semitendinosus ACL Graft Rabbits (AJSM 2018, Liu et al.)

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Preserving Tibial Insertion Prevents Early Graft Necrosis in Rabbits (KSSTA 2007, Papachristou et al.)

In-Vivo MRI Studies

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Tibial Insertion Preservation Enhances MRI Ligamentization (Eur J Orthop Surg Traumatol 2016, Ruffilli et al.)

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Preserving Hamstring Tibial Insertion Improves Early MRI Graft Maturity (AJSM 2018, Liu et al.)

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Better Early MRI Features with Tibial Insertion Preserved (KSSTA 2020, Grassi et al.)