[Initial experience with implantation of a cemented endoprosthesis.]

Area of Science:

• Orthopedic Surgery
• Biomaterials Science

Context:

• Hip joint arthroplasty is a common procedure for debilitating hip conditions.
• Cemented hip endoprostheses offer specific advantages in certain patient populations.
• The Saphir I implant is a cemented prosthesis designed for hip joint replacement.

Purpose:

• To evaluate the medium-term outcomes of the Saphir I cemented hip joint endoprosthesis.
• To assess the technical aspects, ease of implantation, and complication rates of the Saphir I prosthesis.
• To determine the suitability of the Saphir I prosthesis for specific patient groups, particularly elderly individuals with osteoporosis.

Summary:

• The Saphir I cemented hip joint endoprosthesis was implanted in 82 patients over three years.
• The study highlights the implant's satisfactory technical design, user-friendly instruments, and straightforward implantation technique.
• Very good medium-term results were observed, with a minimal number of complications.

Impact:

• The Saphir I cemented hip joint endoprosthesis demonstrates favorable clinical outcomes and a good safety profile.
• Its cost-effectiveness and ease of implantation suggest it as a viable option for elderly patients with contraindications for non-cemented implants.
• This study contributes to the understanding of cemented hip arthroplasty options for specific patient demographics.