The mechanism of maintaining balance is a complex phenomenon, involving numerous systems of human body. High-energy trauma resulting in acetabular fracture damages some of the elements composing this delicate mechanism, potentially increasing the risk of falls in patients. There have not been any studies so far on balance levels in patients after surgical treatment of acetabular fractures. Questions/purposes 1. Do balance disorders occur in patients after ORIF of acetabular fractures? 2. Do surgical approach and fracture pattern influence balance level of patients? 3. Should therapy programs include certain stabilometric parameters adequate especially for this type of injury?
Methods Between 2014-2017, investigators evaluated 110 subjects: 55 patients after surgical treatment of acetabular fracture - the study population (mean age 43.6 ± 14.8 years) and 55 healthy subjects - the clinical control group (mean age 43.8 ± 14.9 years). To ensure reliability of results, controls were individually matched to appropriate study population patients, in terms age, sex, body height and mass. The study was conducted in Public Hospital and the protocol was approved by the Commission of Ethics (SKE 01-21/2014). Investigators measured static balance in double leg stance (eyes open/eyes closed) for 30s on CQStab2P, a double module stabilometric platform. The pain component of the Harris Hip score and the quality of fracture reduction (according to Matta's criteria) in digitized anteroposterior and two oblique view radiographs were analyzed.
Study Type
OBSERVATIONAL
Enrollment
110
Static balance assessment on bi-module stabilometric platform CQStab2P. It registers the movement of centre of foot pressure (COP). Harris hip score- disability assesment
Static balance assessment with eyes open and closed
Static balance parameters were analysed.
Time frame: 2014-2017
Harris hip score
Investigators determined patients' functional state on the basis of Harris Hip Score (HPP). This is an orthopedic tool which assesses functional state of patients after hip interventions. Harris hip score showed high validity and reliability. The tool assesses the following aspects: pain in the operated limb, hip movement range (registered with hand held goniometer), gait (limp, the distance a patient is able to walk, using mobility aids), other activities (walking the stairs, putting on shoes, and sitting, using public transport). Patients scored points for each analyzed element. The maximum number of points was 100. The score reflected the level of patient's functional state (a greater number of points meant that the patient had better ability). Then, we compared the results to the norms.
Time frame: 2014-2017
Merle d'aubigné score
disability score
Time frame: 2014-2017
Body mass index
Body weight and height will be collected
Time frame: 2014-2017
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