Influence of Soft Tissue Preservation in Total Hip Arthroplasty: A 16-Year Experience.
Surg Technol Int
; 33: 301-307, 2018 Nov 11.
Article
em En
| MEDLINE
| ID: mdl-29985520
BACKGROUND: Surgical technique in total hip arthroplasty (THA) has been a topic of debate over the last 50 years. Evidence-based studies are needed to compare one technique to another. This study investigated the outcome of the direct superior approach in primary THA as measured by patient perception of pain and recovery over a 16-year period. MATERIALS AND METHODS: We retrospectively reviewed a series of 3,357 consecutive patients who underwent primary THA by a single surgeon using the direct superior approach between 2001 and 2017. The surgical technique was modified twice during this 16-year period. The first modification (2007) consisted of piriformis tendon preservation. The second modification (2012) consisted of iliotibial band (ITB) preservation. These two modifications of the surgical technique created three different patient groups. A telephone interview regarding patient pain and recovery after each THA was conducted with 147 patients who had staged bilateral THA procedures wherein the surgical technique was modified between the first and second (contralateral) THA. RESULTS: Results show the addition of ITB preservation to capsular repair, with or without piriformis preservation, greatly improves the patient's perception of pain and recovery, causing the majority of patients to prefer their ITB-preserving surgery over their ITB-sacrificing surgery. In addition, the dislocation rate over this 16-year period is 0.17%. CONCLUSION: The direct superior approach to the hip results in excellent stability with a dislocation rate of 0.17%. The patient's perception of pain and recovery is dramatically improved with preservation of the iliotibial band.
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Base de dados:
MEDLINE
Assunto principal:
Artroplastia de Quadril
/
Tratamentos com Preservação do Órgão
Tipo de estudo:
Observational_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article