Figures 2–10. Waxed prosthesis on master cast. Note the wrought wire clasps on the 2 maxillary first molars. Figure 3. Processed maxillary partial interim prosthesis on master cast. Figure 4. Finished and polished prosthesis before insertion. Figure 5. Facial view of patient with maxillary partial interim prosthesis. Figure 6. Facial view of 63-year-old woman before fabrication of maxillary complete interim prosthesis. Figure 7. Alginate impression with the patient's 2 fixed prosthesis segments in place and tooth sockets of the soon-to-be-extracted teeth filled with pink wax. Figure 8. Labial view of interim prosthesis wax-up before processing. Figure 9. Lingual view of interim prosthesis before palatal wax-up. Figure 10. Facial view of 63-year-old woman with maxillary interim prosthesis containing fixed prosthesis segments previously used by patient