Short-Term Results of the Total Ankle Arthroplasty with Mobility Total Ankle Prostheis / 대한정형외과학회잡지
The Journal of the Korean Orthopaedic Association
;
: 124-131, 2015.
Article
in Korean
| WPRIM
| ID: wpr-648500
ABSTRACT
PURPOSE:
Recently, minimally constrained 3-component total ankle systems have been often performed to address painful ankle arthritis. We report early clinical and radiographic outcome of the total ankle arthroplasty with Mobility system for end-stage ankle arthritis. MATERIALS ANDMETHODS:
Total ankle arthroplasty was performed with Mobility total ankle system in 40 ankles (39 patients) from November 2008 to January 2013. The mean age at surgery was 63.7 years (range, 50-78 years). The mean follow-up duration was 20.8 months (range, 12-56 months). The primary etiology for ankle arthritis was post-traumatic arthritis (26 ankles, 65%). The outcome was assessed based on visual analogue scale (VAS), American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot function score, patient satisfaction and radiographic measurements.RESULTS:
There was a significant reduction in VAS pain score from an initial average of 7.7 points (range, 5-10 points) to 2.8 points at the final follow-up (range, 0-7) (p<0.05). The mean AOFAS score improved significantly from 46.8 (range, 15-68) preoperatively to postoperatively 82.4 (range, 63-100) (p<0.05). Eighty-one percent of patients were satisfied with the result. Combined surgeries, such as Achilles tendon percutaneous lengthening, were performed in twenty-one cases of 40 ankles.CONCLUSION:
The current short term results of Mobility total ankle arthroplasty showed a quite favorable functional and radiographical outcome with few major complications. However, the long term follow-up study with larger number of cases is needed in the future.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Arthritis
/
Arthroplasty
/
Achilles Tendon
/
Follow-Up Studies
/
Patient Satisfaction
/
Arthroplasty, Replacement, Ankle
/
Foot
/
Ankle
Type of study:
Observational study
/
Prognostic study
Limits:
Humans
Language:
Korean
Journal:
The Journal of the Korean Orthopaedic Association
Year:
2015
Type:
Article
Similar
MEDLINE
...
LILACS
LIS