[The fixing shoe with rolling sole (arthrodesis shoe) with interchangeable built-in-element (author's transl)].

The fixing shoe with rolling sole (arthrodesis shoe) serves to ensure pain-free or at least tolerably painless walking in case of changes due to arthrosis or lesion sequelae in the ankle joints or the tarsus. This is achieved by means of a high shaft of adequate strength, an accurate bedding of the foot, and a rolling sole with sufficient lift at the tip. This shoe is indicated in cases where the load alone is well tolerated whereas load in conjunction with movement produces pain. Several types of these orthopedic shoes have been developed. Of these, the model with interchangeable built-in element has proved most successful in the authors' experience. This built-in element consists of a drummed (milled) cap reinforced with cast resin, and a cork bedding. This removable or interchangeable unit is advantageous compared with a firmly integrated system insofar as any changes or repairs can be effected easily and at a lower cost.