Perceptions on Sexual Activity after Total Knee and Total Hip Arthroplasty: A Mixed Method Study of Patients, Partners, and Surgeons

Background: In-depth insight into couples’ experiences of sexual activity before and after total hip arthroplasty (THA) and total knee arthroplasty (TKA) is lacking. The aim of this study was to explore patients’ and partners’ experiences, complemented by surgeons’ opinions on safe resumption of sexual activity after surgery. Methods: Mixed method study: 1) Semi-structured interviews among sexually active couples, 1.5 years postoperatively and 2) A survey among surgeons about recommendations of sexual activity after THA/TKA. Results: Of the 150 invited couples, 90 (60%) responded (THA: n=39; TKA: n=42). Five couples participated (THA: n=3; TKA: n=2), while 85 (94%) couples refused participation. Two themes emerged: “Couples physically and mentally adjusted to the new situation” and “Couples undoubtedly trusted the surgeon as the provider of information.” In total, 27% (47/175) of THA surgeons participated. Fifty percent agreed with the recommended sexual positions researched by Charbonnier et al. Opinions differed widely regarding when to safely resume sexual activity. Of the TKA surgeons, 36% (76/211) responded. Almost all surgeons (95%) agreed that there were no restrictions. However, some discomfort was expected when patients bend the knee or kneel during sex. Half of the surgeons indicated that providing information about sex was necessary. Conclusions: All couples physically and mentally adapted to the new situation without considering safety measures. Patients trusted surgeons in providing safety information. Surgeons should inform patients succinct and explicitly, especially since surgeons’ recommendations showed great variability. More motion research on hip and knee may add to uniform guidelines.