The Experts below are selected from a list of 975 Experts worldwide ranked by ideXlab platform

Luiz Carlos Magno Filho - One of the best experts on this subject based on the ideXlab platform.

  • Treatment of chronic Oroantral Fistula with platelet-rich fibrin clot and collagen membrane: a case report.
    Clinical cosmetic and investigational dentistry, 2018
    Co-Authors: Mohammed Jasim Al-juboori, Mohammed Ahmed Al-attas, Luiz Carlos Magno Filho
    Abstract:

    An Oroantral Fistula is a complication of the maxillary posterior teeth that can occur after a tooth extraction that affects the maxillary sinus. Improper management may lead to a persistent Fistula, which may become chronic. In this case report, platelet-rich fibrin (PRF) was used with a collagen membrane to close a chronic Fistula in a single patient. A flap was raised, the Oroantral Fistula tract was eliminated, and the opening was closed with a resorbable membrane as a first layer and covered with a PRF clot as a second layer. The flap was closed, and the patient was followed up for suture removal and confirmation of complete soft tissue closure. The postsurgical sign and symptoms of the patient disappeared in the first week; complete tissue healing was detected within 2 weeks, and tissue hypertrophy was observed in the fourth week. The use of PRF may have advantages for soft-tissue healing and for accelerating soft tissue formation by subsequent hypertrophy.

Mohammed Jasim Al-juboori - One of the best experts on this subject based on the ideXlab platform.

  • Treatment of chronic Oroantral Fistula with platelet-rich fibrin clot and collagen membrane: a case report.
    Clinical cosmetic and investigational dentistry, 2018
    Co-Authors: Mohammed Jasim Al-juboori, Mohammed Ahmed Al-attas, Luiz Carlos Magno Filho
    Abstract:

    An Oroantral Fistula is a complication of the maxillary posterior teeth that can occur after a tooth extraction that affects the maxillary sinus. Improper management may lead to a persistent Fistula, which may become chronic. In this case report, platelet-rich fibrin (PRF) was used with a collagen membrane to close a chronic Fistula in a single patient. A flap was raised, the Oroantral Fistula tract was eliminated, and the opening was closed with a resorbable membrane as a first layer and covered with a PRF clot as a second layer. The flap was closed, and the patient was followed up for suture removal and confirmation of complete soft tissue closure. The postsurgical sign and symptoms of the patient disappeared in the first week; complete tissue healing was detected within 2 weeks, and tissue hypertrophy was observed in the fourth week. The use of PRF may have advantages for soft-tissue healing and for accelerating soft tissue formation by subsequent hypertrophy.

Wael Mohamed Said Ahmed - One of the best experts on this subject based on the ideXlab platform.

  • Closure of Oroantral Fistula Using Titanium Plate with Transalveolar Wiring
    Journal of Maxillofacial and Oral Surgery, 2015
    Co-Authors: Wael Mohamed Said Ahmed
    Abstract:

    Background Alloplastic materials such as tantalum, gold plates and foils, hydroxyapatite blocks have been used for closure of Oroantral Fistula (OAF). However, these materials are not widely accepted in routine surgical closure of OAF due to cost, difficult handling, increased rate of infection, and exfoliation. Purpose To overcome the above drawbacks this study aimed to use titanium plates (0.3 mm) with transalveolar wiring fixation for closure of OAF. Patients and Methods Ten patients with OAFs who consented to undergo this trial were selected and treated under an outpatient basis in the Oral Surgery Department, Faculty of Dentistry, Mansoura University, Egypt. Results All OAFs were successfully treated with no eventful complications. Conclusion This study concludes that titanium plates with transalveolar wiring fixation is an excellent technique for closure of OAF. The high success rate with this technique warrants its use for closure of OAF.

  • Closure of Oroantral Fistula Using Titanium Plate with Transalveolar Wiring
    Journal of maxillofacial and oral surgery, 2013
    Co-Authors: Wael Mohamed Said Ahmed
    Abstract:

    Background Alloplastic materials such as tantalum, gold plates and foils, hydroxyapatite blocks have been used for closure of Oroantral Fistula (OAF). However, these materials are not widely accepted in routine surgical closure of OAF due to cost, difficult handling, increased rate of infection, and exfoliation.

Mohammed Ahmed Al-attas - One of the best experts on this subject based on the ideXlab platform.

  • Treatment of chronic Oroantral Fistula with platelet-rich fibrin clot and collagen membrane: a case report.
    Clinical cosmetic and investigational dentistry, 2018
    Co-Authors: Mohammed Jasim Al-juboori, Mohammed Ahmed Al-attas, Luiz Carlos Magno Filho
    Abstract:

    An Oroantral Fistula is a complication of the maxillary posterior teeth that can occur after a tooth extraction that affects the maxillary sinus. Improper management may lead to a persistent Fistula, which may become chronic. In this case report, platelet-rich fibrin (PRF) was used with a collagen membrane to close a chronic Fistula in a single patient. A flap was raised, the Oroantral Fistula tract was eliminated, and the opening was closed with a resorbable membrane as a first layer and covered with a PRF clot as a second layer. The flap was closed, and the patient was followed up for suture removal and confirmation of complete soft tissue closure. The postsurgical sign and symptoms of the patient disappeared in the first week; complete tissue healing was detected within 2 weeks, and tissue hypertrophy was observed in the fourth week. The use of PRF may have advantages for soft-tissue healing and for accelerating soft tissue formation by subsequent hypertrophy.

Siegmar Reinert - One of the best experts on this subject based on the ideXlab platform.

  • iatrogenic transposition of the parotid duct into the maxillary sinus after tooth extraction and closure of an Oroantral Fistula a case report
    Journal of Cranio-maxillofacial Surgery, 2010
    Co-Authors: Matthias Neuschl, Susanne Kluba, Michael Krimmel, Siegmar Reinert
    Abstract:

    Summary Case report We report the clinical course of a patient with a rare iatrogenic surgical complication of transposition of the Parotid duct into the maxillary sinus after tooth extraction. Discussion Oroantral Fistula occurs most frequently following maxillary molar or premolar extraction. Closure of an Oroantral Fistula is frequently closed using the buccal mucoperiosteal flap first described by Rehrmann in 1936. Transposition of the Parotid duct is a rare surgical complication of this technique. Conclusion Differential diagnosis of nonspecific discharge from the nose should take this rare cause into account as it is a common symptom of this complication. A careful and full patient history and the correlation of nasal secretion with food intake can lead to the diagnosis.