Table 6.
Anal sphincter | Pubo rectalis | Ischio cavernosus | |
No of patients evaluated | 51 | 44 | 40 |
Exam attempted but unsuccessful | 1 | 2 | |
Normal | 14 | 20 | 26 |
Neurogenic disturbances | 20 | 9 | 8 |
Myogenic disturbances | 3 | 2 | 1 |
Mixed disturbances | 13 | 8 | |
Abnormal insertional activity* | 3 | 1 | |
Reduced activation* | 1 | 2 | 4 |
*Only patients with isolated disturbances of insertional activity and/or activation are listed in these rows.