Editorial Commentary: When Is Too Small, Too Small? Allograft Augmentation of Autologous Hamstring Grafts During Anterior Cruciate Ligament Reconstruction.


Journal Article

Soft tissue allograft augmentation of small hamstring autografts, so-called hybrid grafts, has been proposed as an option during anterior cruciate ligament reconstruction (ACL-R). However, notable concerns exist with both small autograft use and allograft use during ACL-R, particularly in young, active patients. We currently choose to augment hamstring autografts with diameters <8.0 mm, adding only enough allograft to create a hybrid graft with an overall diameter no larger than 8.5 mm. Based on the available evidence, surgeons continue to seek the tipping point where the benefit of additional allograft tissue exceeds the consequence of its use.

Full Text

Cited Authors

  • Duchman, KR; Garrett, WE

Published Date

  • May 2018

Published In

Volume / Issue

  • 34 / 5

Start / End Page

  • 1517 - 1519

PubMed ID

  • 29729759

Pubmed Central ID

  • 29729759

Electronic International Standard Serial Number (EISSN)

  • 1526-3231

International Standard Serial Number (ISSN)

  • 0749-8063

Digital Object Identifier (DOI)

  • 10.1016/j.arthro.2018.02.031


  • eng