Are Rush Nails Still a Good Choice for Fibula Fixation in Ankle Fractures? A Retrospective Study with Five Years Follow-Up

Spanish Translation, Cross-Cultural Adaptation, and Validation of the Olerud-Molander Ankle Score (OMAS) for Ankle Fractures

Background

The aim of this study was to translate and cross-culturally adapt the Olerud-Molander Ankle Score (OMAS) into Spanish and to assess its reliability and validity.

Methods

The translation and adaptation to develop the Spanish version of the OMAS (OMAS-Sp) was performed according to current international guidelines. The OMAS-Sp was administered to 98 patients with a surgically treated ankle fracture, and it was repeated 7-14 days later to assess construct reliability of each question's score and the total score. Test-retest reliability and the internal consistency were calculated, and concurrent validity was assessed by comparing the OMAS-Sp with the Foot and Ankle Outcome Score (FAOS). The presence of floor and ceiling effects was also analyzed.

Results

Adequate internal consistency was found with a Cronbach α of 0.821. Excellent test-retest reliability was demonstrated with an interclass correlation coefficient for the total score of 0.970 (95% CI 0.956-0.980; P < .001). Spearman correlation coefficients (r's) between the OMAS-Sp total score and the 5 FAOS subscales ranged from 0.944 to 0.951 (P < .001). No floor or ceiling effects were found.

Conclusion

The OMAS-Sp demonstrated adequate psychometric properties and is a valid and reliable tool for assessing outcomes in Spanish-speaking patients with surgically treated ankle fractures.

Level of Evidence

Level II, prospective cohort study.

Intramedullary Fibular Fixation in One-Stage Ankle Fracture Surgery With Soft Tissue Damage: A Study of 19 Cases

This study investigates the efficacy of one-stage surgical intramedullary fibular fixation in managing ankle fractures with associated soft tissue damage. Ankle fractures, often encountered, can lead to complications when coupled with soft tissue injury. Traditional plate and screw fixation can exacerbate infection risks and reduce wound healing. To address this, a minimally invasive approach employing intramedullary fixation of the fibula has been proposed. This retrospective analysis, conducted between 2019 and 2021, explores cases of intramedullary fibular fixation for ankle fractures with stage 2-3 soft tissue injuries. A total of 19 patients were included in the study. The procedure involved either ulna intramedullary nails or locking screws. Results indicate that the approach led to successful union (100%), one superficial infection (5.26%), and no complication was observed. While limitations include the retrospective nature and small sample size, this study contributes valuable insights into the use of intramedullary fibular fixation in one-stage surgery for ankle fractures with concurrent soft tissue damage.