GUZMAN ROJAS, RODRIGO ARTURO
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GUZMAN ROJAS, RODRIGO ARTURO
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GUZMAN ROJAS, RODRIGO ARTURO
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aguzman@udd.cl
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55787224000

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2021 2021 2020 2020 2019 2019 2018 2018 2017 2017 2016 2016 2015 2015 2014 2014 2013 2013 2012 2012 0.0 0.0 0.5 0.5 1.0 1.0 1.5 1.5 2.0 2.0 2.5 2.5 3.0 3.0

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5,926 hysterectomies: complications described by Clavien–Dindo classification

2021 , Rodrigo I. Alliende , Álvaro M. Carrasco , Marco Levancini , Elias Kovoor , GUZMAN ROJAS, RODRIGO ARTURO , MIRANDA MENDOZA, CRISTIAN IGNACIO

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Incontinencia Urinaria en el Adulto Mayor

2019 , Gabriel Vallejos , Rodrigo Guzmán Rojas , Juan Pablo Valdevenito , Gerardo Fasce , Daniela Castro , Michel Naser , Valentín Manríquez

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The role of episiotomy on pelvic floor trauma

2020-12 , GUZMAN ROJAS, RODRIGO ARTURO , Aleuanlli Aleuanlli, C , Gutierrez Cabrera, D.

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Prevalence of anal sphincter injury in primiparous women

2013 , GUZMAN ROJAS, RODRIGO ARTURO , K. L. Shek , S. M. Langer , H. P. Dietz

ABSTRACTObjectiveTo determine the prevalence of obstetric anal sphincter injuries (OASIS) in a cohort of primiparous women and to evaluate their association with demographic, obstetric and ultrasound parameters.MethodsThis was a retrospective analysis of the ultrasound volume datasets of 320 primiparous women, acquired at 5 months postpartum. Tomographic ultrasound imaging (TUI) was used to evaluate the external anal sphincter (EAS). A significant EAS defect was diagnosed if a defect of > 30° was seen in four or more of six TUI slices bracketing the EAS.ResultsSignificant EAS defects were found in 69 women (27.9% of those delivered vaginally). In nine of those a third‐degree tear was diagnosed intrapartum and was sutured. In 60 women with significant defects there was no documentation of sphincter damage at birth, implying unidentified or occult defects (60/69, 87.0%). Among them, 29 had had a second‐degree tear, two a first‐degree tear and three an intact perineum. In 31 cases an episiotomy had been performed, with five extensions to a third‐degree tear. On multivariate analysis only forceps delivery was significantly associated with OASIS.ConclusionsIn this cohort of primiparous women we found OASIS in 27.9% of vaginally parous women, most of which had not been diagnosed in the delivery suite. There seems to be a need for better education of labor‐ward staff in the recognition of OASIS. On the other hand, it is conceivable that some defects may be masked by intact tissue. The significance of such defects remains doubtful. Forceps delivery was the only identifiable risk factor. Copyright © 2013 ISUOG. Published by John Wiley & Sons Ltd.

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There is direct relationship between bone bridge length and coracoclavicular fixation resistance to failure: Biomechanical study in a porcine model

2021 , Alex Vaisman , Rodrigo Guiloff , GUZMAN ROJAS, RODRIGO ARTURO , Francisca Convalía , Isidora De la Cruz , Samuel L. Baron , Felipe Toro

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Embolización selectiva de arterias uterinas en la resolución de patologías ginecológicas y emergencias obstétricas

2011 , GUZMAN ROJAS, RODRIGO ARTURO , VARGAS HUDSON, PATRICIO , Julio Astudillo D , Rodrigo Riveros K , Masami Yamamoto C

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Prevalence of anal sphincter defects and association with anal incontinence in women scheduled for pelvic organ prolapse surgery

2020 , Seema Mathew , GUZMAN ROJAS, RODRIGO ARTURO , Maria Ø. Nyhus , Kjell Å. Salvesen , Ingrid I. Volløyhaug

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Trastornos sensitivos genitales y maltrato psicológico en la relación de pareja. Una revisión bibliográfica

2021 , Camila Gutiérrez-Basso , María C. Pantoja-Robles , María E. Herane , Magdalena Nalda , Carlos Wenzel , Jorge Lecannelier , Daniella Espínola-Marín , GUZMAN ROJAS, RODRIGO ARTURO

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Temporal latency between pelvic floor trauma and presentation for prolapse surgery: a retrospective

2015 , V. Thomas , K. L. Shek , GUZMAN ROJAS, RODRIGO ARTURO , H. P. Dietz

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