Research Article
Fuzzy Support System for Total Hip Arthroplasty Stem by Ultrasonic Intraoperative Measurement
Table 1
Threshold of fuzzy membership function (attenuation time).
| | Subject number 1 | Subject number 2 | Subject number 3 | Subject number 4 | Subject number 5 | Subject number 6 | Subject number 7 | Subject number 8 |
| Stem number 4 | 30.61 | — | — | — | 28.44 | 27.50 | 30.94 | 27.50 | Stem number 5 | 23.22 | — | 23.19 | — | 25.48 | 24.58 | 28.42 | 23.19 | Stem number 6 | 18.91 | — | 18.53 | 18.60 | 21.88 | 20.51 | 22.59 | 19.13 | Stem number 7 | 18.91 | 20.13 | 19.41 | 20.52 | — | 20.64 | 23.04 | 19.82 | Stem number 8 | 14.75 | 17.42 | 17.30 | 15.74 | — | 16.39 | 16.65 | — | Stem number 9 | 18.51 | 20.79 | — | — | — | 19.72 | — | — | Stem number 10 | — | — | — | — | — | — | — | — |
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