Early experience with a 3-D printed porous surface, fixed-bearing, total ankle arthroplasty: A minimum of 2-year follow-up.
Foot Ankle Surg
; 30(5): 382-388, 2024 Jul.
Article
en En
| MEDLINE
| ID: mdl-38453589
ABSTRACT
BACKGROUND:
This is a pilot study reviewing patients undergoing ankle replacement with the 3-D printed INFINITY™ with ADAPTIS™ total ankle arthroplasty (TAA) system.METHODS:
A retrospective review was conducted of patients with a minimum two-year follow-up who underwent TAA with the INFINITY™ with ADAPTIS™ implant system. Outcome measures include implant survivorship, complications with subsequent reoperations, patient reported outcomes, and radiologic subsidence or radiolucency.RESULTS:
Thirty patients were included with median follow-up of 26 months (range, 24-36). Implant survival rate was 90% (27/30). Two patients experienced linear radiolucency > 2 mm one required a revision TAA secondary to tibial subsidence; the other patient was asymptomatic and nonprogressive on serial radiographs. No cystic radiolucencies > 5 mm were identified. VAS, PROMIS PF, and FADI scores improved significantly.CONCLUSION:
TAA performed with the 3-D printed INFINITY™ with ADAPTIS™ implant technology led to ninety percent short term implant survivorship and improvement in patient reported outcomes with comparable results to other 4th generation arthroplasty systems as a treatment modality for end-stage ankle arthritis. LEVEL OF EVIDENCE Level III, Retrospective cohort study, Prognostic.Palabras clave
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Diseño de Prótesis
/
Artroplastia de Reemplazo de Tobillo
/
Impresión Tridimensional
/
Prótesis Articulares
Idioma:
En
Revista:
Foot Ankle Surg
Asunto de la revista:
ORTOPEDIA
Año:
2024
Tipo del documento:
Article