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Original Articles

Ballooning osteolysis in 71 failed total ankle arthroplasties

Is hydroxyapatite a risk factor?

, , , , , , & show all
Pages 401-405 | Received 08 Sep 2015, Accepted 15 Mar 2016, Published online: 19 May 2016

Figures & data

Figure 1. Distribution of lymphocytes and also the immunophenotype of inflammatory cells in a diffuse type (panel A) and perivascular type (B) of tissue response. The amounts of the different elements in the periprosthetic tissues, analyzed by using inductively coupled plasma optical emission spectrometry (ICPMS), are shown in panel C. Whiskers show standard error of the mean.

Figure 1. Distribution of lymphocytes and also the immunophenotype of inflammatory cells in a diffuse type (panel A) and perivascular type (B) of tissue response. The amounts of the different elements in the periprosthetic tissues, analyzed by using inductively coupled plasma optical emission spectrometry (ICPMS), are shown in panel C. Whiskers show standard error of the mean.

Figure 2. Histological slides retrieved from a patient without periarticular cystic cavities (ballooning osteolysis). Perivascular infiltration by lymphocytes can be seen.

Figure 2. Histological slides retrieved from a patient without periarticular cystic cavities (ballooning osteolysis). Perivascular infiltration by lymphocytes can be seen.

Figure 3. Example of calcium detection using von Kossa staining (with black showing calcium).

Figure 3. Example of calcium detection using von Kossa staining (with black showing calcium).

Table. De mographic and clinical data on patients