Does Proximal Row Carpectomy Improve Union in Wrist Arthrodesis? A Retrospective Cohort Study.
J Wrist Surg
; 11(4): 344-352, 2022 Aug.
Article
em En
| MEDLINE
| ID: mdl-35971476
ABSTRACT
Background Some surgeons advocate for concomitant proximal row carpectomy (PRC) with total wrist arthrodesis (TWA), though there are limited data to support or oppose this view. Questions/Purposes Does concomitant PRC improve rates of union, revision, hardware loosening, hardware failure, and hardware removal in TWA? Patients and Methods A retrospective cohort study of patients who underwent TWA with and without concomitant PRC between January 2008 and December 2018 was undertaken. Patients were included if they underwent TWA using a dorsal spanning plate. Patients were excluded if they underwent partial wrist arthrodesis, revision TWA, or TWA with nondorsal spanning plate fixation. Results A total of 183 wrists in 180 patients were included in the study, 96 (52.5%) in the TWA only and 87 (47.5%) in the TWA + PRC groups. Median clinical and radiographic follow-up was 18.0 months (3.0-133.0 months) in the TWA + PRC group and 18.5 months (2.0-126.0 months) in the TWA only group ( p = 0.907). No difference in nonunion (TWA + PRC 13/87 [14.9%], TWA only 18/96 [18.8%], odds ratio 0.76, p = 0.494), revision (TWA + PRC 5/87 [5.75%], TWA only 8/96 [8.33%], hazard ratio [HR] 0.73, p = 0.586), loosening (TWA + PRC 4/87 [4.60%], TWA only 6/96 [6.25%], HR 0.74, p = 0.646), failure (TWA + PRC 5/87 [5.75%], TWA only 4/96 [4.17%], HR 1.55, p = 0.530), and removal (TWA + PRC 12/87 [13.8%], TWA only 16/96 [16.7%], HR 0.84, p = 0.634) were identified. Conclusion Concomitant PRC might not improve rates of union or diminish complications in patient undergoing TWA. The role of PRC and the rationale for its use in TWA need to be individualized and discussed with patients prior to surgery. Level of Evidence This is a Level IV, therapeutic study.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Etiology_studies
/
Observational_studies
Idioma:
En
Revista:
J Wrist Surg
Ano de publicação:
2022
Tipo de documento:
Article