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  1. Article: Arthroscopic Modified McLaughlin Procedure and Remplissage for Treatment of Simultaneous Reverse Hill-Sachs and Hill-Sachs Lesions.

    Arauz, Santiago / González-Martín, David / Quiroga, Marcelo / Guillén, Pedro

    Arthroscopy techniques

    2022  Volume 11, Issue 8, Page(s) e1473–e1478

    Abstract: Hill-Sachs lesions (HSLs) can be present after a primary shoulder dislocation and may go unrecognized; this can alter the necessary bony constraint within the glenohumeral joint. To deal with HSLs, remplissage is a safe procedure with low complication ... ...

    Abstract Hill-Sachs lesions (HSLs) can be present after a primary shoulder dislocation and may go unrecognized; this can alter the necessary bony constraint within the glenohumeral joint. To deal with HSLs, remplissage is a safe procedure with low complication rates, low recurrent instability rates, and good patient outcome scores compared with many of the other alternative techniques. On the other hand, a great number of techniques have been described to treat reverse Hill-Sachs lesions (RHSLs). In this article, we propose a method of treatment for combined simultaneous HSL and RHSL shoulder injuries. However, consensus on a specific treatment is yet to be established. We present an arthroscopic treatment guideline for patients with shoulder instability due to anterior and posterior labral lesions, HSL, and RHSL.
    Language English
    Publishing date 2022-07-14
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2653101-X
    ISSN 2212-6287
    ISSN 2212-6287
    DOI 10.1016/j.eats.2022.03.038
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Comparison of automated and traditional ECAP recording approaches in clinical practice.

    Estienne, Patricia / Scaglia, Ana / Kontides, Alejandra / Lauss, Kathrin / Schwarz, Konrad / Arauz, Santiago L

    International journal of audiology

    2021  Volume 61, Issue 7, Page(s) 583–591

    Abstract: Objective: The traditional method of recording electrically evoked compound action potentials (ECAPs), as implemented in the MAESTRO clinical software (standard ART), requires manual adjustments during threshold determination through a specialist. The " ... ...

    Abstract Objective: The traditional method of recording electrically evoked compound action potentials (ECAPs), as implemented in the MAESTRO clinical software (standard ART), requires manual adjustments during threshold determination through a specialist. The "FineGrain" research tool (FineGrain RT) uses a continuous stimulation paradigm combined with automatic ECAP threshold determination. The aim of this study was to compare the FineGrain RT with standard ART.
    Design: ECAPs were recorded with standard ART and the FineGrain RT in paediatric cochlear implant recipients. Different stimulation rates were used for FineGrain ECAP recordings (40, 60, and 76 Hz).
    Study sample: Thirteen children (6 - 19 years) participated in this study - nine were bilaterally and four unilaterally implanted, resulting in a total of twenty-two implanted ears.
    Results: ECAP threshold determination success rates were similar between the two approaches (92% and 89%) and ECAP thresholds correlated well (r: 0.94,
    Conclusions: TheFineGrain research approach is a reliable replacement for standard ART in clinical practice.
    MeSH term(s) Action Potentials/physiology ; Auditory Threshold/physiology ; Child ; Cochlear Implantation/methods ; Cochlear Implants ; Cochlear Nerve ; Electric Stimulation ; Evoked Potentials, Auditory/physiology ; Humans ; Software
    Language English
    Publishing date 2021-06-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 2073098-6
    ISSN 1708-8186 ; 1499-2027
    ISSN (online) 1708-8186
    ISSN 1499-2027
    DOI 10.1080/14992027.2021.1928302
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 549: Show issues Location:
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  3. Article ; Online: Vibrant Soundbridge in congenital osseous atresia: multicenter study of 12 patients with osseous atresia.

    Zernotti, Mario E / Arauz, Santiago L / Di Gregorio, Maria Fernanda / Arauz, Santiago A / Tabernero, Paola / Romero, M Celeste

    Acta oto-laryngologica

    2013  Volume 133, Issue 6, Page(s) 569–573

    Abstract: Conclusion: The study suggests that the Vibrant Soundbridge (VSB) middle ear implant could be a valid alternative for patients with congenital aural atresia to compensate for their hearing loss.: Objective: To determine the audiologic benefit the VSB ...

    Abstract Conclusion: The study suggests that the Vibrant Soundbridge (VSB) middle ear implant could be a valid alternative for patients with congenital aural atresia to compensate for their hearing loss.
    Objective: To determine the audiologic benefit the VSB provides in patients with congenital aural atresia.
    Methods: Twelve patients with congenital aural atresia were implanted with VSB: eight patients were unilaterally atretic (67%) and 4 (33%) were bilaterally atretic. In five cases the implant was placed onto the round window, in another five cases the implant was placed on the stapes, in only one case a prosthesis (coupler) was used to fix the implant into the oval window, and in one case a fenestration on the cochlear endostium was performed.
    Results: The mean functional gain obtained for all patients evaluated was 62 dB at 0.5 kHz, 60 dB at 1 kHz, 48.3 dB at 2 kHz, and 50.8 dB at 4 kHz. The mean functional gain for all frequencies evaluated was 55.1 dB.
    MeSH term(s) Adolescent ; Adult ; Child ; Congenital Abnormalities/surgery ; Ear/abnormalities ; Ear/surgery ; Female ; Humans ; Longitudinal Studies ; Male ; Middle Aged ; Ossicular Prosthesis ; Ossicular Replacement ; Retrospective Studies ; Treatment Outcome ; Young Adult
    Language English
    Publishing date 2013-06
    Publishing country England
    Document type Journal Article ; Multicenter Study
    ISSN 1651-2251
    ISSN (online) 1651-2251
    DOI 10.3109/00016489.2012.762117
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Ul II Zs 105: Show issues Location:
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  4. Article ; Online: High-Density Autologous Chondrocyte Implantation as Treatment for Ankle Osteochondral Defects.

    López-Alcorocho, Juan Manuel / Guillén-Vicente, Isabel / Rodríguez-Iñigo, Elena / Navarro, Ramón / Caballero-Santos, Rosa / Guillén-Vicente, Marta / Casqueiro, Mercedes / Fernández-Jaén, Tomás F / Sanz, Fernando / Arauz, Santiago / Abelow, Steve / Guillén-García, Pedro

    Cartilage

    2019  Volume 12, Issue 3, Page(s) 307–319

    Abstract: Purpose: Two-year follow-up to assess efficacy and safety of high-density autologous chondrocyte implantation (HD-ACI) in patients with cartilage lesions in the ankle.: Design: Twenty-four consecutive patients with International Cartilage repair ... ...

    Abstract Purpose: Two-year follow-up to assess efficacy and safety of high-density autologous chondrocyte implantation (HD-ACI) in patients with cartilage lesions in the ankle.
    Design: Twenty-four consecutive patients with International Cartilage repair Society (ICRS) grade 3-4 cartilage lesions of the ankle were included. Five million chondrocytes per cm
    Results: Patients' median age was 31 years (range 18-55 years). Median VAS score was 8 (range 5-10) at baseline, 1.5 (range 0-8) at 12-month follow-up, and 2 (rang e0-5) at 24-month follow-up (
    Conclusion: HD-ACI is a safe and effective technique to treat osteochondral lesions in the talus, providing good clinical and histological results at short- and mid-term follow-ups.
    MeSH term(s) Adolescent ; Adult ; Ankle ; Ankle Joint/surgery ; Chondrocytes ; Humans ; Intra-Articular Fractures ; Middle Aged ; Talus ; Transplantation, Autologous ; Young Adult
    Language English
    Publishing date 2019-03-17
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2515870-3
    ISSN 1947-6043 ; 1947-6035
    ISSN (online) 1947-6043
    ISSN 1947-6035
    DOI 10.1177/1947603519835898
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Cartilage Defect Treatment Using High-Density Autologous Chondrocyte Implantation: Two-Year Follow-up.

    Lopez-Alcorocho, Juan Manuel / Aboli, Lucia / Guillen-Vicente, Isabel / Rodriguez-Iñigo, Elena / Guillen-Vicente, Marta / Fernández-Jaén, Tomás F / Arauz, Santiago / Abelow, Steve / Guillen-García, Pedro

    Cartilage

    2017  Volume 9, Issue 4, Page(s) 363–369

    Abstract: Objective: The aim of this work was to study the short- and mid-term effectiveness and safety of high-density autologous chondrocyte implantation (HD-ACI) in the first 50 patients with knee cartilage damage treated in our unit.: Design: Fifty ... ...

    Abstract Objective: The aim of this work was to study the short- and mid-term effectiveness and safety of high-density autologous chondrocyte implantation (HD-ACI) in the first 50 patients with knee cartilage damage treated in our unit.
    Design: Fifty consecutive patients with cartilage lesions (Outerbridge grade III-IV) in the knee treated with HD-ACI were included in this study. Chondrocytes were isolated from a nonbearing cartilage area biopsy and were cultured until 40 to 50 million cells were obtained. Five million chondrocytes per cm
    Results: The percentage of patients with pain and swelling decreased progressively in the following visits, with differences being statistically significant ( P < 0.001 and P = 0.040, respectively). IKDC scores improved progressively throughout the 24-month follow-up ( P < 0.001). Thus, the mean IKDC score improvement was 26.3 points (95% confidence interval [CI] = 18.2-34.4 points) at 12 months and 31.0 points (95% CI = 22.9-39 points) at 24 months. No significant differences were found when performing extension ( P = 0.112). Flexion significantly improved by 25.1° at 24-month follow-up ( P = 0.013).
    Conclusions: HD-ACI is a safe and effective technique for the treatment of cartilage defects, improving clinical and subjective perception of knee functionality. These preliminary results encourage future studies comparing this technique with traditional ACI.
    MeSH term(s) Adolescent ; Adult ; Animals ; Arthroplasty, Subchondral/methods ; Cartilage Diseases/surgery ; Cartilage, Articular/surgery ; Chondrocytes/transplantation ; Female ; Follow-Up Studies ; Humans ; Knee Joint/surgery ; Male ; Middle Aged ; Prospective Studies ; Swine ; Transplantation, Autologous ; Treatment Outcome ; Young Adult
    Language English
    Publishing date 2017-02-15
    Publishing country United States
    Document type Evaluation Studies ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2515870-3
    ISSN 1947-6043 ; 1947-6035
    ISSN (online) 1947-6043
    ISSN 1947-6035
    DOI 10.1177/1947603517693045
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Electrically evoked compound action potentials are different depending on the site of cochlear stimulation.

    van de Heyning, Paul / Arauz, Santiago L / Atlas, Marcus / Baumgartner, Wolf-Dieter / Caversaccio, Marco / Chester-Browne, Ronel / Estienne, Patricia / Gavilan, Javier / Godey, Benoit / Gstöttner, Wolfgang / Han, Demin / Hagen, Rudolph / Kompis, Martin / Kuzovkov, Vlad / Lassaletta, Luis / Lefevre, Franc / Li, Yongxin / Müller, Joachim / Parnes, Lorne /
    Kleine Punte, Andrea / Raine, Christopher / Rajan, Gunesh / Rivas, Adriana / Rivas, José Antonio / Royle, Nicola / Sprinzl, Georg / Stephan, Kurt / Walkowiak, Adam / Yanov, Yuri / Zimmermann, Kim / Zorowka, Patrick / Skarzynski, Henryk

    Cochlear implants international

    2016  Volume 17, Issue 6, Page(s) 251–262

    Abstract: One of the many parameters that can affect cochlear implant (CI) users' performance is the site of presentation of electrical stimulation, from the CI, to the auditory nerve. Evoked compound action potential (ECAP) measurements are commonly used to ... ...

    Abstract One of the many parameters that can affect cochlear implant (CI) users' performance is the site of presentation of electrical stimulation, from the CI, to the auditory nerve. Evoked compound action potential (ECAP) measurements are commonly used to verify nerve function by stimulating one electrode contact in the cochlea and recording the resulting action potentials on the other contacts of the electrode array. The present study aimed to determine if the ECAP amplitude differs between the apical, middle, and basal region of the cochlea, if double peak potentials were more likely in the apex than the basal region of the cochlea, and if there were differences in the ECAP threshold and recovery function across the cochlea. ECAP measurements were performed in the apical, middle, and basal region of the cochlea at fixed sites of stimulation with varying recording electrodes. One hundred and forty one adult subjects with severe to profound sensorineural hearing loss fitted with a Standard or FLEX
    MeSH term(s) Action Potentials ; Adult ; Cochlea/physiopathology ; Cochlear Implantation/methods ; Cochlear Implants ; Electric Stimulation/methods ; Evoked Potentials, Auditory ; Female ; Hearing Loss, Sensorineural/physiopathology ; Hearing Loss, Sensorineural/surgery ; Humans ; Male ; Prospective Studies ; Treatment Outcome
    Language English
    Publishing date 2016
    Publishing country England
    Document type Journal Article ; Multicenter Study
    ZDB-ID 2079515-4
    ISSN 1754-7628 ; 1467-0100
    ISSN (online) 1754-7628
    ISSN 1467-0100
    DOI 10.1080/14670100.2016.1240427
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 7034: Show issues Location:
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  7. Book: Seno frontal

    Arauz, Santiago Luis

    1943  

    Keywords Frontal Sinus / Diseases
    Language Spanish
    Size 206 p., ill.
    Publisher "El Ateneo,"
    Publishing place Buenos Aires
    Document type Book
    Database Catalogue of the US National Library of Medicine (NLM)

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  8. Book: Lecciones de clínica oto-rino-laringológica

    Arauz, Santiago Luis

    1943  

    MeSH term(s) Otolaryngology
    Language Spanish
    Size 244 p., ill.
    Publisher "El Ateneo,"
    Publishing place Buenos Aires
    Document type Book
    Database Catalogue of the US National Library of Medicine (NLM)

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  9. Book: Antecedentes, títulos, trabajos y actuación docente

    Arauz, Santiago Luis

    1943  

    Language Spanish
    Size 63 p.
    Publisher Alvarez
    Publishing place Buenos Aires
    Document type Book
    Note Contains author's signature.
    Database Catalogue of the US National Library of Medicine (NLM)

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