The aims of this study were to review the surgical technique for a combined femoral head reduction osteotomy (FHRO) and periacetabular osteotomy (PAO), and to report the short-term clinical and radiological results of a combined FHRO/PAO for the treatment of selected severe femoral head deformities. Between 2011 and 2016, six female patients were treated with a combined FHRO and PAO. The mean patient age was 13.6 years (12.6 to 15.7). Clinical data, including patient demographics and patient-reported outcome scores, were collected prospectively. Radiologicalally, hip morphology was assessed evaluating the Tönnis angle, the lateral centre to edge angle, the medial offset distance, the extrusion index, and the alpha angle.Aims
Patients and Methods
We report patient-reported outcomes and complications
associated with contemporary periacetabular osteotomy (PAO) surgery
in treating symptomatic acetabular dysplasia and compare these outcomes
with total hip arthroplasty (THA) in patients with similar demographic
details. Two consecutive cohorts included patients between aged
18 to 40 years who had undergone either PAO (100 hips; 24 male,
76 female) or THA (55 hips; 18 male, 37 female). At a mean follow-up
of 5.9 years (2 to 13), there was significant improvement in the
modified Harris hip pain (p <
0.001, PAO and p <
0.001, THA),
function (p <
0.001, PAO and p = 0.001, THA), and total scores
(p <
0.001, PAO and p <
0.001, THA) within each cohort. There
were no significant differences in the clinical outcome scores between
the groups. Complication rates were low and similar in each cohort
(p = 0.68). Similar to THA, contemporary PAO surgery is a clinically
effective procedure that improves function and activity levels,
provides pain relief and is associated with an acceptable complication
rate. Cite this article:
