Prospective study of tendon healing and functional gain after arthroscopic repair of isolated supraspinatus tear.
Orthop Traumatol Surg Res
; 106(8S): S201-S206, 2020 Dec.
Article
em En
| MEDLINE
| ID: mdl-32948500
ABSTRACT
INTRODUCTION:
In case of failure of non-operative treatment of isolated supraspinatus tear, tendon surgery can improve shoulder function and alleviate pain. The present study hypothesis was that isolated supraspinatus repair shows good healing, with improved clinical results. MATERIALS ANDMETHODS:
A prospective multicentre study followed up 199 patients (mean age, 57 years) for one year. Inclusion criteria comprised isolated full-thickness supraspinatus tear, retraction grade<3, with the same double-row arthroscopic technique. Clinical assessment used Constant score at 6 weeks and 3, 6 and 12 months. Ultrasound control checked tendon repair quality on the Sugaya criteria, types I-II-III being considered as healed.RESULTS:
At one year, mean Constant score had increased by 26 points (p<0.001). Healing rate was 94% (n=187) Sugaya type I, 46% (n=92); type II, 41% (n=81); type III, 7% (n=14). Mean Constant score was significantly higher in case of healing 81 vs. 70 points (p=0.002). Constant score progression was identical in both healing groups throughout follow-up. Univariate analysis showed no correlation between epidemiological or tear-related factors and tendon healing.CONCLUSION:
Arthroscopic repair of isolated small supraspinatus tear provided 94% healing. Clinical results were better when healing was achieved. LEVEL OF EVIDENCE I, prospective cohort study.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Manguito Rotador
/
Lesões do Manguito Rotador
Tipo de estudo:
Clinical_trials
/
Observational_studies
Limite:
Humans
/
Middle aged
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article