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  1. Article ; Online: Posterior intraprosthetic dislocation of cervical arthroplasty: illustrative case.

    Prod'homme, Marc / Grasset, Didier / Boscherini, Duccio

    Journal of neurosurgery. Case lessons

    2021  Volume 2, Issue 23, Page(s) CASE21500

    Abstract: Background: Cervical disc herniation is a common condition usually treated with anterior cervical discectomy and fusion (ACDF) or, more recently, with cervical disc arthroplasty (CDA). Both treatments offer similar clinical results. However, CDA has ... ...

    Abstract Background: Cervical disc herniation is a common condition usually treated with anterior cervical discectomy and fusion (ACDF) or, more recently, with cervical disc arthroplasty (CDA). Both treatments offer similar clinical results. However, CDA has been found to offer fewer medium- to long-term complications as well as potential reduction of long-term adjacent disc degeneration.
    Observations: A 40-year-old man was treated with cervical discectomy and arthroplasty due to a C6-C7 disc herniation with left C7 radiculopathy. After the treatment, his postoperative follow-up appointments were uneventful for 9 months. However, after 9 months, he reported cervical pain and a right C7 radiculopathy after neck extension. Imaging confirmed a posterior intraprosthetic dislocation, the first case reported to date. The patient was received emergency surgery under neuromonitoring, and the prosthesis was replaced by an ACDF and anterior plate. The insert presented a rupture of the anterior horn. The patient presented no preoperative or postoperative neurological deficit, and his follow-up review revealed no issues.
    Lessons: Posterior intraprosthetic dislocation is an extremely rare complication. It may occur with Mobi-C cervical arthroplasty in the case of rupture and oxidation of the polyethylene insert. Spine surgeons should be aware of this potential major complication.
    Language English
    Publishing date 2021-12-06
    Publishing country United States
    Document type Case Reports
    ISSN 2694-1902
    ISSN (online) 2694-1902
    DOI 10.3171/CASE21500
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Intraoperative disc level marking with needle: a technical note and prospective study on 30 patients.

    Prod'homme, Marc / Grasset, Didier / Lecocq, Mélissa / Boscherini, Duccio

    Journal of spine surgery (Hong Kong)

    2021  Volume 7, Issue 2, Page(s) 190–196

    Abstract: Background: Wrong-level surgery is a rare but unresolved issue in spine surgery. Some proposed protocols with high success rates, but it remains a risk with potential complications for the patient. Surgical navigation offers more accurate surgery, ... ...

    Abstract Background: Wrong-level surgery is a rare but unresolved issue in spine surgery. Some proposed protocols with high success rates, but it remains a risk with potential complications for the patient. Surgical navigation offers more accurate surgery, without additional irradiation related to the imaging device, in order to optimize the surgical guidance.
    Methods: We describe our institutional technique with a needle placed under fluoroscopy at 3 cm from the incision line at the disc level to be operated, in order to guide the surgical approach; and we report a prospective evaluation of all patients during a six-month period operated by microdiscectomy for symptomatic lumbar discus hernia, whose hernia level was landmarked with this technique. We collected demographic, clinical-such as visual analog scale (VAS) of pain and Oswestry disability index (ODI) scores-operative and irradiation data for effective dose calculation.
    Results: Thirty patients were included in the study. No wrong-level procedure was performed. Mean time for landmarking was 2.22 [1-5] minutes. Average operative time was 54.5 [30-150] minutes. The effective dose related to the imaging device use was 0.032 (0.007-0.092) mSv. The effective dose was also correlated to body mass index and disc level (P=0.05). The operative duration, complication rate and postoperative VAS and ODI scores were similar to the current literature.
    Conclusions: We advocate the use of percutaneous needle guidance, avoiding wrong-level microdiscectomy and helping the surgeon as a "navigation-like" device with minimal additional irradiation for the patient.
    Language English
    Publishing date 2021-07-10
    Publishing country China
    Document type Journal Article
    ZDB-ID 2874556-5
    ISSN 2414-4630 ; 2414-469X
    ISSN (online) 2414-4630
    ISSN 2414-469X
    DOI 10.21037/jss-20-671
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Multiple alternate-sided percutaneous vertebroplasties.

    Prod'homme, Marc / Grasset, Didier / Raemy, Marie-Pierre / Boscherini, Duccio

    BMJ case reports

    2021  Volume 14, Issue 9

    Language English
    Publishing date 2021-09-20
    Publishing country England
    Document type Journal Article
    ISSN 1757-790X
    ISSN (online) 1757-790X
    DOI 10.1136/bcr-2021-243095
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Epidural abscess related to

    Prod'homme, Marc / Grasset, Didier / Chalaron, Marc / Boscherini, Duccio

    BMJ case reports

    2021  Volume 14, Issue 4

    Abstract: A 57-year-old immunocompetent male patient presented himself to our emergency department with lumbar pain for 10 days, after a lumbar torsion. He was neurologically intact, but showed signs of systemic inflammatory syndrome. A lumbar MRI found a spinal ... ...

    Abstract A 57-year-old immunocompetent male patient presented himself to our emergency department with lumbar pain for 10 days, after a lumbar torsion. He was neurologically intact, but showed signs of systemic inflammatory syndrome. A lumbar MRI found a spinal epidural abscess from L3-L4 to L5-S1 levels. The patient was operated early before occurrence of neurological deficit. The abscess cultures found a
    MeSH term(s) Epidural Abscess/diagnostic imaging ; Epidural Abscess/drug therapy ; Humans ; Low Back Pain ; Lumbar Vertebrae ; Male ; Middle Aged ; Streptococcal Infections/diagnosis ; Streptococcal Infections/drug therapy ; Streptococcus mitis
    Language English
    Publishing date 2021-04-09
    Publishing country England
    Document type Journal Article ; Case Reports
    ISSN 1757-790X
    ISSN (online) 1757-790X
    DOI 10.1136/bcr-2020-239295
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Significant Reduction of Radiation Exposure Using Specific Settings of the O-Arm for Percutaneous Cementoplasty in Accordance With the ALARA Principle.

    Prod'homme, Marc / Grasset, Didier / Akiki, Alain / Helfer, Lionel / Dietrich, Gilles / Müller, Jonas Pierre / Tomasoni, Mattia / Sellami, Mahmoud / Boscherini, Duccio

    International journal of spine surgery

    2023  Volume 17, Issue 4, Page(s) 534–541

    Language English
    Publishing date 2023-05-30
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2211-4599
    ISSN 2211-4599
    DOI 10.14444/8477
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Navigated Cementoplasty With O-Arm and Surgivisio: An Ambispective Comparison With Radiation Exposure.

    Prod'homme, Marc / Tonetti, Jérôme / Boscherini, Duccio / Cavalié, Guillaume / Kerschbaumer, Gael / Grasset, Didier / Boudissa, Mehdi

    International journal of spine surgery

    2022  Volume 16, Issue 5, Page(s) 944–952

    Language English
    Publishing date 2022-09-16
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2211-4599
    ISSN 2211-4599
    DOI 10.14444/8348
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Conference proceedings: O-Arm-Assisted Neuronavigation in Intracranial Surgery

    Boscherini, D. / Yerly, R.

    Journal of Neurological Surgery Part A: Central European Neurosurgery

    2012  

    Abstract: Introduction: Since intraoperative three-dimensional (3-D) rotational imaging flat panel technology has been successfully introduced in spinal surgery, surgeons and engineers have explored the potential applications of such device in intracranial ... ...

    Event/congress Joint Meeting, Palazzo dei Congressi Lugano, 2012
    Abstract Introduction: Since intraoperative three-dimensional (3-D) rotational imaging flat panel technology has been successfully introduced in spinal surgery, surgeons and engineers have explored the potential applications of such device in intracranial surgery. Although cranial O-Arm® image quality is today insufficient to safely display parenchymal features it seems reasonable to use intraoperative skull contour, similar to bone computed tomography (CT) scan, to be merged with preoperative magnetic resonance imaging (MRI). As to this specific application few case reports have been published in literature.
    Objective: The objective of this study is to report our experience in selected intracranial indications and to describe the real benefits and limits of this modality of imaging acquisition and image processing.
    Methods: We reviewed clinical data and imaging of 12 surgical intracranial procedures in which O-Arm® has been employed in combination with neuronavigation. Under general anesthesia, head was safely fixed with a radiolucent carbon fiber Mayfield® clamp connected to the specific neuronavigation cranial reference frame. O-Arm® images were acquired, automatic registration with cranial frame occurred. On the neuronavigation station 3-D X-ray rotational pictures just obtained were now merged with loaded preoperative MRI dataset. Navigation was at this stage possible with available instruments and devices.
    Results: There were seven women and five men. The mean age was 56.2 years. There were 6 transsphenoidal procedures: five for pituitary disease and one for biopsy of a clivus osteolytic lesion. In three cases we removed a convexity meningioma. We performed two procedures for orbital surgery tumor and one stereotactic frameless biopsy. No complication was observed. In all cases the histological results were conclusive. The acquisition, registration, and merging process described is straightforward and accurate. The mean irradiation was approximately one-third of a conventional head CT scan.
    Conclusion: The presented O-Arm® + navigation + MRI merging technique is an exploitable feature for safe neuronavigation. It presents advantages in terms of accuracy and reliability.
    Language English
    Publishing date 2012-05-29
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 2651663-9
    ISSN 2193-6323 ; 2193-6315
    ISSN (online) 2193-6323
    ISSN 2193-6315
    DOI 10.1055/s-0032-1316247
    Database Thieme publisher's database

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  8. Article ; Online: Frontoethmoidal Encephalocele Correction Surgery in Benin: A Case Report.

    Prod'homme, Marc / Boscherini, Duccio / El Ezzi, Oumama / Dolci, Mirko / Bossou, Raymond / de Buys Roessingh, Anthony

    Pediatric neurosurgery

    2021  Volume 56, Issue 2, Page(s) 197–202

    Abstract: Introduction: Primary encephalocele is a rare deformity that is challenging for the neurosurgeon. It requires a multidisciplinary team for adequate reconstructive surgery.: Case presentation: We report the case of a 6-month-old African boy who ... ...

    Abstract Introduction: Primary encephalocele is a rare deformity that is challenging for the neurosurgeon. It requires a multidisciplinary team for adequate reconstructive surgery.
    Case presentation: We report the case of a 6-month-old African boy who presented with a frontoethmoidal encephalocele; we present a technical description of the surgical procedure, using no implant.
    Discussion/conclusion: The postoperative evolution of the boy was uneventful, with a good clinical result at the follow-up.
    MeSH term(s) Benin ; Encephalocele/diagnostic imaging ; Encephalocele/surgery ; Humans ; Infant ; Male ; Neurosurgeons ; Reconstructive Surgical Procedures
    Language English
    Publishing date 2021-03-11
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 1091757-3
    ISSN 1423-0305 ; 1016-2291
    ISSN (online) 1423-0305
    ISSN 1016-2291
    DOI 10.1159/000513101
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Lumbar synovial cyst.

    Barbero, Marco / Boscherini, Duccio

    The Journal of orthopaedic and sports physical therapy

    2011  Volume 41, Issue 7, Page(s) 533

    MeSH term(s) Female ; Humans ; Low Back Pain/diagnosis ; Low Back Pain/surgery ; Magnetic Resonance Imaging ; Middle Aged ; Myelography ; Radiculopathy/diagnosis ; Radiculopathy/surgery ; Range of Motion, Articular ; Synovial Cyst/diagnosis ; Synovial Cyst/surgery ; Treatment Outcome
    Language English
    Publishing date 2011-07
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 604640-x
    ISSN 1938-1344 ; 0190-6011
    ISSN (online) 1938-1344
    ISSN 0190-6011
    DOI 10.2519/jospt.2011.0415
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Exertional acute epidural cervical hematoma.

    Carota, Antonio / Boscherini, Duccio

    European neurology

    2009  Volume 62, Issue 2, Page(s) 127

    MeSH term(s) Aged ; Cervical Vertebrae ; Exercise ; Hematoma, Epidural, Spinal/pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Neck ; Pain
    Language English
    Publishing date 2009
    Publishing country Switzerland
    Document type Case Reports ; Journal Article
    ZDB-ID 209426-5
    ISSN 1421-9913 ; 0014-3022
    ISSN (online) 1421-9913
    ISSN 0014-3022
    DOI 10.1159/000222788
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