Table 2.
Summary and surgical characteristics with complications and physical outcomes for all included studies
| Authors | Year | Technique | Sample size | Follow-up time (in months) | Single stage | Urethral lengthening | Vaginectomy | Urethral plate release | Buccal mucosa graft | Labia minora flap | Dorsal clitoral flap | Labial ring flap | Vaginal flap | Length of neophallus (cm) Mean (range) |
Voiding while standing, n(%) | Urethral fistula, n(%) | Urethral stricture, n(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vukadinovic et al.20 | 2014 | Belgrade | 97 | 30 | 97 | 97 | 97 | 97 | 97 | 97 | - | - | - | 7 (range not specified) | 97 (100) | 6 (6.2) | 2 (2.1) |
| Djordjevic et al.19 | 2009 | Belgrade | 82 | 32 (14–69) | 82 | 82 | 82 | 82 | 82 | 82 | - | - | 5.7 (4–10) | 82 (100) | 7 (8.5) | 2 (2.4) | |
| Perovic and Djordjevic18 | 2003 | Belgrade | 22 | 47 (6–72) | 22 | 22 | 22 | 22 | - | - | 22 | - | - | 5.7 (4–10) | 22 (100) | 3 (14.2) | 2 (9.1) |
| Stojanovic et al.21 | 2017 | Belgrade | 79 | 44 (10–92) | 79 | 79 | 79 | 79 | 79 | 79 | - | - | - | 6.8 (5–9.8) | 79 (100) | 4 (5.1) | 3 (3.8) |
| Takamatsu and Harashina12 | 2009 | Labial ring flap | 43 | 7 (3 – 96) | 43 | 43 | 7 | - | - | - | 43 | - | 2–5 (mean not specified) | +VC: 5 (71.43) No VC: 24 (66.67) |
+VC: 1 (14.3) No VC: 11 (30.6) |
+VC: 1 (14.3) No VC: 2 (28.6) |
|
| Cohanzad22 | 2016 | Extensive | 10 | 68 ± 15 | 10 | 2 | - | - | - | 2 | - | - | - | 8.7 (6–12) | 2 (100) | - | - |
| Hage and Van Turnhout17 | 2006 | Hage | 70 | 96 (54–132) | 70 | 70 | 70 | - | - | 70 | - | - | 70 | - | - | 26 (37.1) | 25 (35.7) |