Reconstruction of chronic ruptures of the distal biceps tendon with use of an achilles tendon allograft.
BACKGROUND
Chronic ruptures of the distal biceps tendon are uncommon and are complicated by the retraction and poor quality of the muscle and tendon. Surgical procedures that have been described for the treatment of this injury are limited by the quality and availability of the structures used for augmentation. The purpose of the present study was to describe the surgical technique for reconstruction of the tendon with an Achilles tendon allograft and to report our preliminary experience with this procedure.


METHODS
An Achilles tendon allograft was used to reconstruct a chronic rupture of the distal biceps tendon in four patients. The patients were evaluated with regard to subjective satisfaction, pain, range of motion, and strength in flexion and supination. The results were graded with use of the Mayo elbow performance score.


RESULTS
After an average duration of follow-up of 2.8 years (range, 2.0 to 3.7 years), all four patients had a satisfactory subjective result, a full range of motion, and an excellent Mayo elbow performance score. The strength of flexion and supination was comparable with that on the contralateral side in two patients and was slightly decreased in the other two.


CONCLUSIONS
Reconstruction of chronic disruptions of the distal biceps tendon with an Achilles tendon allograft appears to offer a satisfactory technical solution for this challenging problem and has provided satisfactory clinical results to date.
Sanchez-Sotelo
Joaquin
J
Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA.
Morrey
Bernard F
BF
Adams
Robert A
RA
O'Driscoll
Shawn W
SW
D000125:Achilles Tendon / Q000637:transplantation*; D000328:Adult; D001134:Arm Injuries / Q000175:diagnosis / Q000601:surgery; D002908:Chronic Disease; D005500:Follow-Up Studies; D006801:Humans; D015601:Injury Severity Score; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal / Q000293:injuries / Q000601:surgery; D017060:Patient Satisfaction; D019651:Plastic Surgery Procedures / Q000379:methods*; D012008:Recurrence; D012421:Rupture; D013708:Tendon Injuries / Q000175:diagnosis / Q000601:surgery*; D016378:Tissue Transplantation / Q000379:methods; D014184:Transplantation, Homologous; D016896:Treatment Outcome