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  1. Article ; Online: Re: Breik O, Tocaciu K, Tasfia Saief S, Richardson S. Is there a role for pentoxifylline and tocopherol in the management of advanced osteoradionecrosis of the jaws with pathological fractures? Case reports and review of the literature.

    Bettoni, J

    International journal of oral and maxillofacial surgery

    2019  Volume 49, Issue 4, Page(s) 543–544

    MeSH term(s) Fractures, Spontaneous ; Head and Neck Neoplasms ; Humans ; Osteoradionecrosis ; Pentoxifylline ; Tocopherols
    Chemical Substances Tocopherols (R0ZB2556P8) ; Pentoxifylline (SD6QCT3TSU)
    Language English
    Publishing date 2019-09-13
    Publishing country Denmark
    Document type Letter ; Comment
    ZDB-ID 353721-3
    ISSN 1399-0020 ; 0901-5027
    ISSN (online) 1399-0020
    ISSN 0901-5027
    DOI 10.1016/j.ijom.2019.08.020
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 931: Show issues Location:
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    Zs.MO 401: Show issues

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  2. Article ; Online: Zygomatic implant placement using a robot-assisted flapless protocol: proof of concept.

    Olivetto, M / Bettoni, J / Testelin, S / Lefranc, M

    International journal of oral and maxillofacial surgery

    2022  Volume 52, Issue 6, Page(s) 710–715

    Abstract: Robotic assistance can help in physically guiding the drilling trajectory during zygomatic implant positioning. A new robot-assisted strategy for a flapless zygomatic implant placement protocol is reported here. In this protocol, a preoperative computed ... ...

    Abstract Robotic assistance can help in physically guiding the drilling trajectory during zygomatic implant positioning. A new robot-assisted strategy for a flapless zygomatic implant placement protocol is reported here. In this protocol, a preoperative computed tomography scan is used to plan the surgical path. After surface registration, the ROSA robot (Zimmer Biomet Robotics) guides several steps, which are performed with shared control. The surgeon performs the drilling and tapping, guided by the robotic arm, which is positioned according to the planned trajectory. Placement of the zygomatic implant is done manually. Immediate intraoperative 3D verification is performed by cone beam computed tomography (flat-panel detector, Medtronic O-arm II). Four zygomatic implants were placed in the case patient according to the flapless protocol, with a mean vector error of 1.78 mm (range 0.52-4.70 mm). A screw-retained temporary prosthesis was placed on the same day. No significant complications were observed. The application of this robot-assisted surgical protocol, which guarantees a very high degree of precision, may reduce inaccuracies in the positioning of zygomatic implants that could deviate from the surgeon's plan. This appears to be a potentially safe flapless surgery technique. Drill slipping on the crest or on the maxillary wall is the main source of error in this procedure, emphasizing the usefulness of the assisted surgical guidance with haptic feedback.
    MeSH term(s) Humans ; Dental Implantation, Endosseous/methods ; Dental Implants ; Robotics ; Imaging, Three-Dimensional ; Tomography, X-Ray Computed ; Surgery, Computer-Assisted/methods ; Cone-Beam Computed Tomography
    Chemical Substances Dental Implants
    Language English
    Publishing date 2022-12-12
    Publishing country Denmark
    Document type Journal Article
    ZDB-ID 353721-3
    ISSN 1399-0020 ; 0901-5027
    ISSN (online) 1399-0020
    ISSN 0901-5027
    DOI 10.1016/j.ijom.2022.12.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 931: Show issues Location:
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  3. Article ; Online: Technical note on the harvest of periosteal forearm composite free flaps in the treatment of early mandibular osteoradionecrotic injury.

    Bettoni, J / Olivetto, M / Bouaoud, J / Devauchelle, B

    Journal of stomatology, oral and maxillofacial surgery

    2019  Volume 120, Issue 6, Page(s) 570–572

    Abstract: Periosteal radial forearm free flaps allow functional and curative treatment of osteoradionecrotic jaw lesions. The flap responds physiologically to hypoxia, hypocellularity, and hypovascularity, which are characteristic results of osteoradionecrotic ... ...

    Abstract Periosteal radial forearm free flaps allow functional and curative treatment of osteoradionecrotic jaw lesions. The flap responds physiologically to hypoxia, hypocellularity, and hypovascularity, which are characteristic results of osteoradionecrotic injury. Here, we propose a reproducible, simple, and safe method for harvesting a forearm free flap, allowing us to obtain a periosteal composite free flap. Our technique offers potential early management of osteoradionecrotic lesions resistant to medical treatment. Furthermore, the forearm periosteal composite free flap offers the advantage of a long vascular pedicle which is ideally suited for necks which have been submitted to irradiation or multiple operations. Thusly, vascular anastomosis can be performed at a distance from the irradiated areas. Compared to other periosteal free flaps, such as those harvested from the iliac crest or the internal femoral condyle, the presence of a skin paddle facilitates clinical flap monitoring, optimizes the restoration of bone sealing, and facilitates the treatment of scarring.
    MeSH term(s) Forearm ; Free Tissue Flaps ; Humans ; Mandibular Injuries ; Osteoradionecrosis ; Reconstructive Surgical Procedures
    Language English
    Publishing date 2019-04-26
    Publishing country France
    Document type Journal Article
    ZDB-ID 2916276-2
    ISSN 2468-7855 ; 2468-8509
    ISSN (online) 2468-7855
    ISSN 2468-8509
    DOI 10.1016/j.jormas.2019.04.011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Muscle entrapment in orbito-zygomatico-maxillary complex fracture.

    Bouaoud, J / Olivetto, M / Bettoni, J / Devauchelle, B

    Journal of stomatology, oral and maxillofacial surgery

    2019  Volume 120, Issue 6, Page(s) 605–607

    MeSH term(s) Humans ; Maxillary Fractures ; Zygomatic Fractures
    Language English
    Publishing date 2019-02-28
    Publishing country France
    Document type Journal Article
    ZDB-ID 2916276-2
    ISSN 2468-7855 ; 2468-8509
    ISSN (online) 2468-7855
    ISSN 2468-8509
    DOI 10.1016/j.jormas.2019.02.018
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  5. Article ; Online: An asymptomatic palatal tumor.

    Olivetto, M / Bouaoud, J / Bettoni, J

    Journal of stomatology, oral and maxillofacial surgery

    2019  Volume 121, Issue 3, Page(s) 321–322

    MeSH term(s) Humans ; Palatal Neoplasms/diagnosis ; Postoperative Complications ; Surgical Flaps
    Language English
    Publishing date 2019-09-03
    Publishing country France
    Document type Journal Article
    ZDB-ID 2916276-2
    ISSN 2468-7855 ; 2468-8509
    ISSN (online) 2468-7855
    ISSN 2468-8509
    DOI 10.1016/j.jormas.2019.08.011
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  6. Article ; Online: Second metatarsal free transfer in total temporomandibular joint reconstruction for ankylosis in a child: 10-year follow-up.

    Olivetto, M / Bettoni, J / Testelin, S / Dakpé, S / Devauchelle, B

    International journal of oral and maxillofacial surgery

    2020  Volume 50, Issue 5, Page(s) 610–614

    Abstract: The management of temporomandibular joint (TMJ) ankylosis requires complete removal of the ankylosed block and the prevention of recurrence. For this purpose, the ramus-condyle unit can be reconstructed with a second metatarsal free flap. This article ... ...

    Abstract The management of temporomandibular joint (TMJ) ankylosis requires complete removal of the ankylosed block and the prevention of recurrence. For this purpose, the ramus-condyle unit can be reconstructed with a second metatarsal free flap. This article reports the use of this flap in a young patient treated for left TMJ ankylosis, post costochondral graft for the treatment of hemifacial microsomia. Data from the 10-year follow-up are reported. The glenoid fossa was reconstructed with a graft of the second metatarsal base, enabling the juxtaposition of two cartilaginous joint surfaces, with the aim of optimizing the functional result and preventing the recurrence of ankylosis. At the 10-year follow-up after this surgery, there was no recurrence of the ankylosis and no articular disorder, and the morphological result was satisfactory. Bone fixation was stable over the 10-year period and the metatarsal head was still in place. Quantitative measurements obtained by computed tomography scan did not show any growth of the second metatarsal free flap compared to the right unaffected condylar process.
    MeSH term(s) Ankylosis/diagnostic imaging ; Ankylosis/surgery ; Child ; Follow-Up Studies ; Humans ; Mandibular Condyle ; Metatarsal Bones ; Temporomandibular Joint/diagnostic imaging ; Temporomandibular Joint/surgery
    Language English
    Publishing date 2020-09-29
    Publishing country Denmark
    Document type Journal Article
    ZDB-ID 353721-3
    ISSN 1399-0020 ; 0901-5027
    ISSN (online) 1399-0020
    ISSN 0901-5027
    DOI 10.1016/j.ijom.2020.07.017
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 931: Show issues Location:
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  7. Article ; Online: L’Odyssée de l’iliaque. « De la reconstruction mandibulaire par autotransplantation ».

    Devauchelle, B / Testelin, S / Dakpe, S / Bettoni, J / Davrou, J / Klap, B

    Annales de chirurgie plastique et esthetique

    2021  Volume 66, Issue 3, Page(s) 193–200

    Abstract: The authors proposed here a retrospective analysis of a surgical procedure they performed for long time. It allows to put into questions some established principles, to find some unkwown datas which could be important to predict complications. It is also ...

    Title translation Odyssey of the iliac. "Mandibular reconstruction by bone free flaps".
    Abstract The authors proposed here a retrospective analysis of a surgical procedure they performed for long time. It allows to put into questions some established principles, to find some unkwown datas which could be important to predict complications. It is also interesting to discuss about the use of indication and choice of the flaps along years of reconstructive surgery history in the way to improve protocoles and management of those large reconstruction. During ten years in one maxillofacial surgery departement, more than 200 bone free flaps (essentially fibula and iliac crest) have been used for mandibular reconstruction and analyse with a three years follow-up. The global failure rate is estimated as 28 % included all various complications from fistulas to infections. Five different points are discussed from the ambiguity of the reported studies to the way of doing of such surgery. It is also pointed out the importance of the biological dimension of all surgical procedures and the place of clinical figures regarding of the technical processes which usually forget the main clinical purpose.
    MeSH term(s) Bone Transplantation ; Fibula ; Free Tissue Flaps ; Humans ; Ilium ; Mandible/surgery ; Mandibular Neoplasms/surgery ; Mandibular Reconstruction ; Reconstructive Surgical Procedures ; Retrospective Studies
    Language French
    Publishing date 2021-05-07
    Publishing country France
    Document type Journal Article
    ZDB-ID 605676-3
    ISSN 1768-319X ; 0294-1260
    ISSN (online) 1768-319X
    ISSN 0294-1260
    DOI 10.1016/j.anplas.2021.03.001
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    Zs.A 84/2: Show issues Location:
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  8. Article ; Online: Small cell carcinoma of the floor of mouth: Difficulties of a therapeutic choice.

    Olivetto, M / Bettoni, J / Testelin, S / Dakpé, S

    Journal of stomatology, oral and maxillofacial surgery

    2018  Volume 120, Issue 3, Page(s) 255–259

    Abstract: Introduction: With only 14 cases and as many different therapeutic strategies reported in the literature, small cell carcinoma of the oral cavity remains a real challenge with diagnostic and therapeutic pitfalls.: Clinical case summary: A 65-year-old ...

    Abstract Introduction: With only 14 cases and as many different therapeutic strategies reported in the literature, small cell carcinoma of the oral cavity remains a real challenge with diagnostic and therapeutic pitfalls.
    Clinical case summary: A 65-year-old patient with an active smoking habit consulted for a painful oral pelvic mass. The staging confirmed the diagnosis of small cell carcinoma of the anterior floor of mouth, classified as cT3N0M0. By analogy with pulmonary locations, medical management combining chemotherapy specific for small bronchial cell carcinoma (carboplatin-etoposide) and radiotherapy (tumor bed and cervical lymph nodes) was preferred. We found no recurrence of the disease 12 months after treatment.
    Discussion: Local invasiveness and metastatic potential of small cell carcinoma of the oral cavity require harmonization of therapeutic strategies. We suggest initiating chemotherapy associated with radiotherapy as quickly as possible, a treatment to which these tumors are known to have histological sensitivity.
    MeSH term(s) Aged ; Carcinoma, Small Cell ; Carcinoma, Squamous Cell ; Humans ; Lung Neoplasms ; Mouth Floor ; Mouth Neoplasms ; Neoplasm Recurrence, Local
    Language English
    Publishing date 2018-11-12
    Publishing country France
    Document type Journal Article
    ZDB-ID 2916276-2
    ISSN 2468-7855 ; 2468-8509
    ISSN (online) 2468-7855
    ISSN 2468-8509
    DOI 10.1016/j.jormas.2018.10.017
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  9. Article ; Online: Non-febrile spontaneous neck pain in a patient with diabetes.

    Bettoni, J / Olivetto, M / Racz, C / Dakpé, S

    Journal of stomatology, oral and maxillofacial surgery

    2018  Volume 120, Issue 1, Page(s) 80–81

    MeSH term(s) Diabetes Mellitus ; Fasciitis, Necrotizing ; Humans ; Neck ; Neck Pain ; Negative-Pressure Wound Therapy
    Language English
    Publishing date 2018-06-30
    Publishing country France
    Document type Journal Article
    ZDB-ID 2916276-2
    ISSN 2468-7855 ; 2468-8509
    ISSN (online) 2468-7855
    ISSN 2468-8509
    DOI 10.1016/j.jormas.2018.06.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Therapeutic Perspectives for the Perioperative Period in Oral Squamous Cell Carcinoma (OSCC).

    Galmiche, Antoine / Saidak, Zuzana / Bettoni, Jérémie / Ouendo, Martial / Testelin, Sylvie

    Frontiers in oral health

    2022  Volume 2, Page(s) 764386

    Abstract: The perioperative period is the relatively short window of time, usually measured in days or weeks, around the surgical procedure. Despite its short duration, this time period is of great importance for cancer patients. From a biological point of view, ... ...

    Abstract The perioperative period is the relatively short window of time, usually measured in days or weeks, around the surgical procedure. Despite its short duration, this time period is of great importance for cancer patients. From a biological point of view, the perioperative period is complex. Synchronous with primary tumor removal, surgery has local and distant consequences, including systemic and local inflammation, coagulation and sympathetic activation. Furthermore, the patients often present comorbidities and receive several medical prescriptions (hypnotics, pain killers, anti-emetics, hemostatics, inotropes, antibiotics). Because of the complex nature of the perioperative period, it is often difficult to predict the oncological outcome of tumor resection. Here, we review the biological consequences of surgery of Oral Squamous Cell Carcinoma (OSCC), the most frequent form of primary head and neck tumors. We briefly address the specificities and the challenges of the surgical care of these tumors and highlight the biological and clinical studies that offer insight into the perioperative period. The recent trials examining neoadjuvant immunotherapy for OSCC illustrate the therapeutic opportunities offered by the perioperative period.
    Language English
    Publishing date 2022-01-11
    Publishing country Switzerland
    Document type Journal Article
    ISSN 2673-4842
    ISSN (online) 2673-4842
    DOI 10.3389/froh.2021.764386
    Database MEDical Literature Analysis and Retrieval System OnLINE

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