Outcomes of proximal humeral reconstruction with cemented osteoarticular allograft in pediatric patients: a retrospective cohort study.
J Shoulder Elbow Surg
; 32(12): e608-e615, 2023 Dec.
Article
em En
| MEDLINE
| ID: mdl-37315710
ABSTRACT
BACKGROUND:
There is no agreement on the best choice of proximal humeral reconstruction following tumor resection in pediatric patients. We reviewed the functional outcomes, oncologic outcomes, and surgical complications in pediatric patients after proximal humeral reconstruction with cemented osteoarticular allograft.METHODS:
Eighteen patients aged 8-13 years who underwent proximal humeral osteoarticular allograft reconstruction following resection of primary bone sarcoma were included. The mean follow-up period was 88 ± 31.7 months. At the last follow-up assessment, limb function was evaluated based on shoulder range of motion, Musculoskeletal Tumor Society score, and Toronto Extremity Salvage Score. Tumor recurrence and postoperative complications were extracted from the patients' medical records.RESULTS:
Mean active forward flexion of the shoulder was 38° ± 18°. Mean active abduction was 48° ± 18°. Mean active external rotation was 23° ± 9°. The mean Musculoskeletal Tumor Society score was 73.4% ± 11.2%. The mean Toronto Extremity Salvage Score was 75.6% ± 12.9%. Local recurrence occurred in 1 patient. Metastasis developed after the operation in 2 additional patients. We recorded 6 postoperative complications in this series, including 1 superficial infection, 1 late-onset deep infection, 1 allograft fracture, 2 cases of nonunion, and 2 cases of shoulder instability. Two complications required allograft removal.CONCLUSION:
In pediatric patients, reconstruction of the proximal humerus with cemented osteoarticular allograft results in acceptable oncologic and functional outcomes while the postoperative complication rate seems to be lower than that of other available techniques.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Articulação do Ombro
/
Neoplasias Ósseas
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Instabilidade Articular
Tipo de estudo:
Etiology_studies
/
Observational_studies
Limite:
Adolescent
/
Child
/
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article