Hamstring tendon harvesting--Effect of harvester on tendon characteristics and soft tissue disruption; cadaver study.
The purpose of this study was to determine whether the type of hamstring tendon harvester used can influence harvested tendon characteristics and soft tissue disruption. We compared two different types of tendon harvesters with regard to the length of tendon obtained and soft tissue disruption during hamstring tendon harvesting. Thirty six semitendinosus and gracilis tendons were harvested using either a closed stripper or a blade harvester in 18 paired knees from nine human fresh cadavers. Use of the blade harvester gave longer lengths of usable tendon whilst minimising the stripping of muscle and of any non-usable tendon. Our results suggest that the type of harvester per se can influence the length of tendon harvested as well as soft tissue disruption. Requesting such data from the industry prior to deciding which harvester to use seems desirable.
Charalambous
C P
CP
Knee Reconstruction Unit, Department of Orthopaedics, North Manchester General, UK. bcharalambos@hotmail.com
Alvi
F
F
Phaltankar
P
P
Gagey
O
O
D000369:Aged, 80 and over; D002102:Cadaver; D006801:Humans; D019637:Orthopedic Procedures / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods; D017695:Soft Tissue Injuries / Q000209:etiology / Q000473:pathology / Q000517:prevention & control*; D013710:Tendons / Q000473:pathology / Q000601:surgery* / Q000637:transplantation; D014021:Tissue Preservation; D020858:Tissue and Organ Harvesting / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods