RESUMEN
Aims: The aim of this study was to present a series of patients with aseptic failure of a total ankle arthroplasty (TAA) who were treated with fusion of the hindfoot using a nail. Patients and Methods: A total of 23 TAAs, in 22 patients, were revised for aseptic loosening and balloon osteolysis to a hindfoot fusion by a single surgeon (NH) between January 2012 and August 2014. The procedure was carried out without bone graft using the Phoenix, Biomet Hindfoot Arthrodesis Nail. Preoperative investigations included full blood count, CRP and ESR, and radiological investigations including plain radiographs and CT scans. Postoperative plain radiographs were assessed for fusion. When there was any doubt, CT scans were performed. Results: The mean follow-up was 13.9 months (4.3 to 37.2). Union occurred at the tibiotalar joint in 22 ankles (95.6%) with one partial union. Union occurred at the subtalar joint in 20 ankles (87%) of cases with two nonunions. The nail broke in one patient with a subtalar nonunion and revision was undertaken. The only other noted complication was one patient who suffered a stress fracture at the proximal aspect of the nail, which was satisfactorily treated conservatively. Conclusion: This study represents the largest group of patients reported to have undergone revision TAA to fusion of the hindfoot with good results Cite this article: Bone Joint J 2018;100-B:475-9.
Asunto(s)
Articulación del Tobillo/cirugía , Artrodesis/métodos , Artroplastia de Reemplazo de Tobillo , Falla de Prótesis , Reoperación/métodos , Anciano , Anciano de 80 o más Años , Artrodesis/instrumentación , Clavos Ortopédicos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Reoperación/instrumentación , Resultado del TratamientoRESUMEN
PIP: The term "unwanted pregnancy" is ambiguous because it ignores the subconscious desire which helps bring about the pregnancy. The relationship between a young woman and her parents is complicated and various neurotic and psychotic mechanisms are used to deal with the conscious and unconscious guilt feelings. The nonuse of contraception is easily understood in terms of rationalization. Further, these young women have very mixed feelings about having their baby destroyed in abortion.^ieng