Guillermo Machuca‐Portillo

1.8k total citations
73 papers, 1.2k citations indexed

About

Guillermo Machuca‐Portillo is a scholar working on Oral Surgery, Periodontics and Surgery. According to data from OpenAlex, Guillermo Machuca‐Portillo has authored 73 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Oral Surgery, 24 papers in Periodontics and 16 papers in Surgery. Recurrent topics in Guillermo Machuca‐Portillo's work include Dental Implant Techniques and Outcomes (14 papers), Oral microbiology and periodontitis research (14 papers) and Dental Health and Care Utilization (11 papers). Guillermo Machuca‐Portillo is often cited by papers focused on Dental Implant Techniques and Outcomes (14 papers), Oral microbiology and periodontitis research (14 papers) and Dental Health and Care Utilization (11 papers). Guillermo Machuca‐Portillo collaborates with scholars based in Spain, Mexico and France. Guillermo Machuca‐Portillo's co-authors include Morris E. Franklin, Pedro Bullón, Juan Ramón Lacalle-Remigio, Daniel Torrés-Lagares, L. Castellanos‐Cosano, Eugenio Velasco‐Ortega, Jeffrey L. Glass, Jorge M. Treviño, María‐Ángeles Serrera‐Figallo and John J. González and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Molecular Sciences and Journal Of Clinical Periodontology.

In The Last Decade

Guillermo Machuca‐Portillo

66 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Guillermo Machuca‐Portillo Spain	17	438	327	282	214	138	73	1.2k
Eduardo Chimenos Küstner Spain	21	447 1.0×	227 0.7×	144 0.5×	120 0.6×	126 0.9×	122	1.1k
Leo F A Stassen Ireland	22	187 0.4×	523 1.6×	827 2.9×	143 0.7×	203 1.5×	113	1.7k
Andrés Pinto United States	18	352 0.8×	103 0.3×	135 0.5×	80 0.4×	120 0.9×	47	892
Javier Fernández Feijoo Spain	17	210 0.5×	180 0.6×	86 0.3×	150 0.7×	74 0.5×	53	938
NW Savage Australia	20	389 0.9×	304 0.9×	174 0.6×	94 0.4×	52 0.4×	40	927
Athena Papas United States	24	679 1.6×	296 0.9×	282 1.0×	80 0.4×	106 0.8×	67	1.7k
L. Abraham‐Inpijn Netherlands	17	512 1.2×	376 1.1×	110 0.4×	61 0.3×	43 0.3×	57	1.2k
Daniel Saure Germany	22	199 0.5×	446 1.4×	176 0.6×	191 0.9×	97 0.7×	64	1.6k
Ronald S. Brown United States	14	297 0.7×	208 0.6×	135 0.5×	43 0.2×	91 0.7×	75	885
A Bremerich Germany	19	83 0.2×	288 0.9×	407 1.4×	91 0.4×	124 0.9×	52	991

Countries citing papers authored by Guillermo Machuca‐Portillo

Since Specialization

Citations

This map shows the geographic impact of Guillermo Machuca‐Portillo'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 Guillermo Machuca‐Portillo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Guillermo Machuca‐Portillo more than expected).

Fields of papers citing papers by Guillermo Machuca‐Portillo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Guillermo Machuca‐Portillo. 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 Guillermo Machuca‐Portillo. The network helps show where Guillermo Machuca‐Portillo may publish in the future.

Co-authorship network of co-authors of Guillermo Machuca‐Portillo

This figure shows the co-authorship network connecting the top 25 collaborators of Guillermo Machuca‐Portillo. A scholar is included among the top collaborators of Guillermo Machuca‐Portillo 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 Guillermo Machuca‐Portillo. Guillermo Machuca‐Portillo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Machuca‐Portillo, Guillermo, et al.. (2025). Acquired hemophilia A: a case report and review of the literature. Journal of Medical Case Reports. 19(1). 354–354.

Torrés-Lagares, Daniel, et al.. (2020). Effectiveness of salivary stimulation using xylitol-malic acid tablets as coadjuvant treatment in patients with gastro-oesophageal reflux disease: early findings. Medicina oral, patología oral y cirugía bucal. 25(6). e818–e826. 2 indexed citations

Carrión, Andrés Blanco, et al.. (2020). Bone loss around narrow implants versus standard diameter implants: Retrospective 2-years case-control study. Journal of Clinical and Experimental Dentistry. e79–e84. 3 indexed citations

Castellanos‐Cosano, L., et al.. (2017). Dental implants placement in paranoid squizofrenic patient with obsessive-compulsive disorder: A case report. Journal of Clinical and Experimental Dentistry. 9(11). 0–0. 6 indexed citations

González‐Jaranay, Maximino, et al.. (2014). Changes in resonance frequency analysis assessed by Osstell mentor during osseointegration: comparison between immediately loaded implants and control implants without load. SHILAP Revista de lepidopterología. 3 indexed citations

Castellanos‐Cosano, L., et al.. (2014). Protocol for Oral Implant Rehabilitation in a Hemophilic HIV-Positive Patient With Type C Hepatitis. Implant Dentistry. 23(5). 622–625. 10 indexed citations

Castellanos‐Cosano, L., et al.. (2013). Integrated periodontal, orthodontic, and prosthodontic treatment in a case of severe generalized aggressive periodontitis.. PubMed. 44(7). 481–5. 7 indexed citations

Machuca‐Portillo, Guillermo, et al.. (2013). Dental treatment for handicapped patients; sedation vs general anesthesia and update of dental treatment in patients with different diseases. Medicina oral, patología oral y cirugía bucal. 19(2). e170–e176. 10 indexed citations

Flores, José R., et al.. (2013). Panoramic radiomorphometry and vertebral fractures in Spanish postmenopausal women. Maturitas. 76(4). 364–369. 7 indexed citations

10.

Bullón, Pedro, et al.. (2009). Competencias tecnológicas del profesorado de la Facultad de Odontología de la Universidad de Sevilla. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 6 indexed citations

11.

Pozo, Rubén Fernández, et al.. (2008). Design of a multimodal database for research on automatic detection of severe apnoea cases. Language Resources and Evaluation. 7 indexed citations

12.

Bullón, Pedro, et al.. (2008). Alfabetización digital de los estudiantes de la Facultad de Odontología de la Universidad de Sevilla. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 3 indexed citations

13.

Franklin, Morris E., et al.. (2008). Transvaginal Extraction of the Specimen After Total Laparoscopic Right Hemicolectomy With Intracorporeal Anastomosis. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 18(3). 294–298. 72 indexed citations

14.

Machuca‐Portillo, Guillermo, et al.. (2007). Descriptive study of factors modifying the periodontal status of a population of people with a learning disability in Spain. 6 indexed citations

15.

Machuca‐Portillo, Guillermo, et al.. (2003). A combination of orthodontic, periodontal, and prosthodontic treatment in a case of advanced malocclusion.. PubMed. 23(5). 499–505. 3 indexed citations

16.

Machuca‐Portillo, Guillermo, et al.. (2003). Oral manifestations and dental treatment in menopause.. PubMed. 7(1). 26–30, 31. 66 indexed citations

17.

Velasco‐Ortega, Eugenio, et al.. (1998). La valoración clínica y el seguimiento de los implantes no sumergidos ITI-Bonefit. 3(3). 211–216. 1 indexed citations

18.

Machuca‐Portillo, Guillermo, et al.. (1997). Craniofacial and oral manifestations of trichorhinophalangeal syndrome type I (Giedion's syndrome). Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 84(1). 35–39. 9 indexed citations

19.

Fernández, Paola, et al.. (1996). La diabetes como factor modificador de la enfermedad periodontal. 8(1). 47–56. 1 indexed citations

20.

Velasco‐Ortega, Eugenio, et al.. (1995). Valoración periodontal de los pacientes especiales con discapacidad psiquica. 7(1). 35–42. 1 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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