Logo image
Functional outcomes of a modified Duran postoperative rehabilitation protocol after primary repairs of pediatric hand flexor tendon injuries
Journal article   Peer reviewed

Functional outcomes of a modified Duran postoperative rehabilitation protocol after primary repairs of pediatric hand flexor tendon injuries

James S. Lin and Julie Balch Samora
Journal of pediatric orthopaedics. B, Vol.31(6), pp.597-602
11/01/2022
DOI: 10.1097/BPB.0000000000000944
PMID: 34908032

View Online

Abstract

The objective of this study was to determine whether pediatric patients undergoing flexor tendon repair who underwent 4 weeks of immobilization followed by a modified Duran controlled passive motion rehabilitation protocol will have favorable outcomes. A study was performed at a tertiary pediatric hospital of patients <18 years who underwent primary flexor tendon repairs in zones 1-4. Outcomes were calculated by total active motion and classified by the original Strickland criteria or Buck-Gramcko criteria. Twenty-eight patients with 34 injured fingers were included. Mean age was 11.4 years (range 2.4-17.9) with 17 males (61%) and 11 females (39%). Thirty-five percent of injuries occurred in zone 1; 35% zone 2; 6% zone 3; and 24% zone 4. All underwent a modified Duran postoperative rehabilitation protocol following a period of immobilization. The majority of patients achieved favorable outcomes, with 86% of cases classified as good/excellent. Thirty (88%) cases received surgery acutely (within 3 weeks). Of these, 70% achieved excellent outcomes, 17% good, and 13% fair. Four (12%) chronic cases underwent primary repair (range 24-68 days), achieving excellent outcomes in 50%, good in 25%, and fair in 25%. Three (75%) patients with delayed primary repair exhibited stiffness, which was greater than the 17% of patients with acute repairs (P = 0.03). Approximately 1 month of immobilization followed by a modified Duran rehabilitation protocol leads to favorable outcomes in children with flexor tendon repairs. Children with delayed surgery (>3 weeks) who underwent primary repair generally still achieved good outcomes but were more likely to have stiffness. Level of evidence: III.
Life Sciences & Biomedicine Orthopedics Pediatrics Science & Technology

Details

Metrics

Logo image