The clinical outcome of total knee arthroplasty is compromised by a previously implanted medial unicondylar knee arthroplasty.

Objective: To investigate the clinical outcome of patients that underwent conversion of a medial unicondylar knee arthroplasty (UKA) to a total knee arthroplasty (TKA) and to compare that outcome to patients that underwent primary TKA. It was hypothesized that those groups would significantly differ in terms of knee score outcome and implant survival.

Methods: A retrospective-comparative study was conducted utilizing data from the Federal state's arthroplasty registry.

[The Influence of Maternal Obesity on Selected Obstetric Parameters].

Introduction: In Austria, the percentage of obese people increased by 5.2% between 1999 and 2014; 14.8% of women between the age of 15 to 45 are overweight.