Immediate fullweightbearing after tarsometatarsal arthrodesis for hallux valgus correction—Does it increase the complication rate?

Abstract Background The arthrodesis of the first tarsometatarsal joint has a high correction potential in the treatment of hallux valgus deformity. Compared to distal correction procedures, a pseudarthrosis rate of 12–20% is quoted, however. In a prospective study the results of two different treatment procedures after correction arthrodesis were compared. Methods In 17 cases the patients were mobilised with a short arthrodeses shoe with floor contact (NWB group) and in 17 cases in a short arthrodeses shoe with immediate fullweightbearing (FWB group). Clinical and radiological evaluation was done preoperatively, six weeks and one year postoperatively, including visual analogue pain scale and AOFAS score pre- and one year postoperatively. Results There was no increased complication rate in the group with FWB group. The patients in the FWB group were significantly earlier fit for work. Conclusion Immediate fullweightbearing after TMT I arthrodesis using a plantar plate should be established as a standard posttreatment.