Jean Stéphane Valla

1.2k total citations
42 papers, 815 citations indexed

About

Jean Stéphane Valla is a scholar working on Surgery, Urology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Jean Stéphane Valla has authored 42 papers receiving a total of 815 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Surgery, 10 papers in Urology and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Jean Stéphane Valla's work include Urological Disorders and Treatments (10 papers), Intestinal Malrotation and Obstruction Disorders (7 papers) and Pediatric Urology and Nephrology Studies (6 papers). Jean Stéphane Valla is often cited by papers focused on Urological Disorders and Treatments (10 papers), Intestinal Malrotation and Obstruction Disorders (7 papers) and Pediatric Urology and Nephrology Studies (6 papers). Jean Stéphane Valla collaborates with scholars based in France, Italy and Chile. Jean Stéphane Valla's co-authors include Henri Steyaert, Alaa El‐Ghoneimi, Philippe Montupet, Y Chavrier, Ciro Esposito, Stephen Griffin, François Becmeur, Jérôme Bouaziz, A. Bongain and J. Delotte and has published in prestigious journals such as The Journal of Urology, European Urology and Archives of Disease in Childhood.

In The Last Decade

Jean Stéphane Valla

40 papers receiving 769 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jean Stéphane Valla France 16 564 220 208 190 182 42 815
Henri Steyaert France 18 737 1.3× 252 1.1× 441 2.1× 309 1.6× 113 0.6× 70 1.1k
C. Veyrac France 14 560 1.0× 150 0.7× 320 1.5× 104 0.5× 47 0.3× 50 840
Mehmet Eliçevik Türkiye 16 456 0.8× 121 0.6× 71 0.3× 209 1.1× 37 0.2× 53 707
Feilim Murphy United Kingdom 15 441 0.8× 72 0.3× 174 0.8× 239 1.3× 31 0.2× 29 634
D R Cyr United States 19 369 0.7× 90 0.4× 417 2.0× 106 0.6× 27 0.1× 33 864
Quentin Ballouhey France 14 444 0.8× 89 0.4× 146 0.7× 150 0.8× 51 0.3× 66 597
Haluk Emir Türkiye 16 526 0.9× 170 0.8× 93 0.4× 202 1.1× 43 0.2× 53 725
O. Seemann Germany 10 316 0.6× 197 0.9× 156 0.8× 98 0.5× 25 0.1× 24 481
Sami Youssef Canada 20 809 1.4× 364 1.7× 109 0.5× 22 0.1× 99 0.5× 30 1.0k
Bruce W. Lindgren United States 16 402 0.7× 134 0.6× 272 1.3× 310 1.6× 28 0.2× 46 736

Countries citing papers authored by Jean Stéphane Valla

Since Specialization
Citations

This map shows the geographic impact of Jean Stéphane Valla's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jean Stéphane Valla with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jean Stéphane Valla more than expected).

Fields of papers citing papers by Jean Stéphane Valla

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jean Stéphane Valla. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jean Stéphane Valla. The network helps show where Jean Stéphane Valla may publish in the future.

Co-authorship network of co-authors of Jean Stéphane Valla

This figure shows the co-authorship network connecting the top 25 collaborators of Jean Stéphane Valla. A scholar is included among the top collaborators of Jean Stéphane Valla based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jean Stéphane Valla. Jean Stéphane Valla is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Anselmi, Amédéo, et al.. (2023). Impact of robotic-assisted and video-assisted sympathetic nerve reconstruction on quality of life for severe compensatory hyperhidrosis after thoracic sympathectomy. Interdisciplinary CardioVascular and Thoracic Surgery. 36(6). 3 indexed citations
2.
Molinaro, Francesco, Alfredo Garzi, Rossella Angotti, et al.. (2013). Thoracoscopic Thymectomy in Children: Our Preliminary Experience. Journal of Laparoendoscopic & Advanced Surgical Techniques. 23(6). 556–559. 6 indexed citations
3.
Kalfa, Nicolas, Fernando Cassorla, Françoise Audran, et al.. (2011). Polymorphisms of MAMLD1 gene in hypospadias. Journal of Pediatric Urology. 7(6). 585–591. 26 indexed citations
4.
Bréaud, Jean, Jean Stéphane Valla, Jay S. Loeffler, et al.. (2011). Posterior urethral injuries associated with motorcycle accidents and pelvic trauma in adolescents: Analysis of urethral lesions occurring prior to a bony fracture using a computerized finite-element model. Journal of Pediatric Urology. 9(1). 62–70. 2 indexed citations
5.
Valla, Jean Stéphane, et al.. (2009). Transvesicoscopic Cohen ureteric reimplantation for vesicoureteral reflux in children: A single-centre 5-year experience. Journal of Pediatric Urology. 5(6). 466–471. 47 indexed citations
6.
Valla, Jean Stéphane, Jean Bréaud, Stephen Griffin, et al.. (2009). Retroperitoneoscopic vs open dismembered pyeloplasty for ureteropelvic junction obstruction in children. Journal of Pediatric Urology. 5(5). 368–373. 52 indexed citations
7.
Alicchio, Francesca, et al.. (2008). Management of brachial artery aneurisms in infants. Pediatric Surgery International. 24(4). 509–513. 11 indexed citations
8.
Esposito, Ciro, Peter Borzi, Jean Stéphane Valla, et al.. (2007). Laparoscopic versus Open Appendectomy in Children: A Retrospective Comparative Study of 2,332 Cases. World Journal of Surgery. 31(4). 750–755. 67 indexed citations
9.
Esposito, Ciro, Jean Stéphane Valla, & C. K. Yeung. (2004). Current indications for laparoscopy and retroperitoneoscopy in pediatric urology. Surgical Endoscopy. 18(11). 1559–1564. 19 indexed citations
10.
Steyaert, Henri, et al.. (2003). Retroperitoneoscopic Approach to the Adrenal Glands and Retroperitoneal Tumours in Children: Where Do We Stand?. European Journal of Pediatric Surgery. 13(2). 112–115. 13 indexed citations
11.
Valla, Jean Stéphane. (2001). TESTIS-SPARING SURGERY FOR BENIGN TESTICULAR TUMORS IN CHILDREN. The Journal of Urology. 165(6 Pt 2). 2280–2283. 15 indexed citations
12.
Valla, Jean Stéphane, et al.. (2001). TESTIS-SPARING SURGERY FOR BENIGN TESTICULAR TUMORS IN CHILDREN. The Journal of Urology. 165(6 Part 2). 2280–2283. 69 indexed citations
13.
Delarue, A., J P Chappuis, Ciro Esposito, et al.. (2000). Is the appendix graft suitable for routine biliary surgery in children?. Journal of Pediatric Surgery. 35(9). 1312–1316. 12 indexed citations
14.
Steyaert, Henri, Ricardo Ordorica‐Flores, Thierry Merrot, & Jean Stéphane Valla. (1999). Learning Curve in Laparoscopic Fundoplication in Children. Pediatric Endosurgery & Innovative Techniques. 3(4). 171–176. 2 indexed citations
15.
Valla, Jean Stéphane, et al.. (1998). [Impalpable ectopic testis: an excellent indication for laparoscopy, but by a specialist].. PubMed. 52(10). 1038–42.
16.
Valla, Jean Stéphane, et al.. (1998). [Management of acute swollen scrotum in children].. PubMed. 52(10). 1033–7. 1 indexed citations
17.
Logeais, Y, Régine Roussin, T Langanay, et al.. (1995). Aortic valve replacement for aortic stenosis in 200 consecutive octogenarians.. PubMed. 4 Suppl 1. S64–71. 24 indexed citations
18.
Valla, Jean Stéphane, et al.. (1991). [Appendectomy with intraoperative celioscopy in children. 465 cases].. PubMed. 128(6-7). 306–12. 4 indexed citations
19.
Valla, Jean Stéphane, H Dodat, R.B. Galifer, et al.. (1991). Single-Stage Correction of Posterior Hypospadias (178 Cases). Comparison of Three Techniques: Free Skin Graft, Free Bladder Mucosal Graft, Transverse Pedicle Preputial Graft. European Journal of Pediatric Surgery. 1(5). 287–290. 9 indexed citations
20.
Valla, Jean Stéphane. (1988). Hepaticoportoappendicostomy. Journal of Pediatric Surgery. 23(11). 1057–1058. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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