The Central Japan Journal of Orthopaedic Surgery & Traumatology, 1999
Page 1. Large soft tissue defects due to odontogenic infection, high velocity missile injuries, t... more Page 1. Large soft tissue defects due to odontogenic infection, high velocity missile injuries, tumoral lesions, burns and osteotomies cause psychological and physical handicaps (1-5). Reconstruction of soft tissue defects is usually ...
Los defectos de hueso tipo deshicencia podran ocurrir luego de la colocacion de un implante, debi... more Los defectos de hueso tipo deshicencia podran ocurrir luego de la colocacion de un implante, debido a la accion de microbios, asi como a la sobrecarga oclusal y biomecanica. El objetivo del tratamiento de un defecto periimplante es limitar la progresion de la perdida del hueso y lograr un sitio estable para el implante. En estas situaciones, las menbranas de barrera y materiales paraa el injerto de hueso pueden usarse para lograr una curacion completa del hueso alrededor de los implante dentales. La regeneracion del hueso es posible en un defecto del hueso periimplante de un implante que funciona si se utiliza una tecnica quirurgica adecuada y se elimina la causa de la etiologia. Este estudio presenta la cobertura quirurgica de un defecto de hueso periimplante alrededor de un implante que fue colocado hace 7 anos. La correccion quirurgica se realizo usando una membrana con barrera junto con materiales para el injerto de hueso. El seguimiento de 6 meses revelo la regeneracion radiogr...
Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass... more Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass, which replaces the normal articulation and limitation of mouth opening. This study aims to determine the efficacy of arthroplasty and interpositional fascia flap in the treatment of unilateral and bilateral TMJ ankylosis in three young adult men. Our operative protocol for unilateral and bilateral TMJ ankylosis entailed resection of ankylotic mass, intraoral ipsilateral and bilateral arthroplasty, interpositional tissue transfer to the TMJ with temporalis superficial fascia flap, maxillomandibular fixation, and early mobilization and aggressive physiotherapy. Early postoperative initial exercise, physiotherapy, and strict follow-up play an important role in preventing postoperative adhesions. The temporalis superficial facia flap is an autogenous graft that has the advantages of close proximity to the TMJ minimal surgical morbidity, and successful clinical results. It was found to be a...
Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass... more Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass, which replaces the normal articulation and limitation of mouth opening. This study aims to determine the efficacy of arthroplasty and interpositional fascia flap in the treatment of unilateral and bilateral TMJ ankylosis in three young adult men. Our operative protocol for unilateral and bilateral TMJ ankylosis entailed resection of ankylotic mass, intraoral ipsilateral and bilateral arthroplasty, interpositional tissue transfer to the TMJ with temporalis superficial fascia flap, maxillomandibular fixation, and early mobilization and aggressive physiotherapy. Early postoperative initial exercise, physiotherapy, and strict follow-up play an important role in preventing postoperative adhesions. The temporalis superficial facia flap is an autogenous graft that has the advantages of close proximity to the TMJ minimal surgical morbidity, and successful clinical results. It was found to be a...
International Journal of Oral and Maxillofacial Surgery, 2007
The aim of this study was to compare histomorphometrically the new bone tissue obtained using two... more The aim of this study was to compare histomorphometrically the new bone tissue obtained using two different distraction methods, and evaluate these two methods in terms of their advantages and disadvantages. In 36 New Zealand adult male rabbits, divided into two groups, a gradual distraction was performed using a device placed on the lateral surface of the mandibular corpus. In one group osteotomy was not performed and osteogenesis by periosteal distraction (OPD) only was used. In the other group, conventional distraction osteogenesis (DO) was performed. After a 7-day latent phase, the same distraction protocol was applied to both groups. Each group of rabbits was further divided into three sub-groups killed on the 15th, 30th and 60th days of the consolidation period, and histological analysis was performed. The mean extent of newly formed bone tissue was 14.4 mm2 in the OPD groups and 25.4 mm2 in the DO groups. When compared statistically, there were significant differences between all the DO and OPD sub-groups. The newly formed bone tissue obtained by OPD was rich in interstitial fatty tissue. These results indicate that bone tissue newly formed by OPD is not suitable for occlusal forces.
Dehiscence-type bony defects may occur after implant application because of microbial action as w... more Dehiscence-type bony defects may occur after implant application because of microbial action as well as of biomechanical and occlusal overload. The aim of the treatment of a periimplant defect is to arrest the progression of the bone loss and to achieve a maintainable site for the implant. In these situations, barrier membranes and bone graft materials can be used to achieve complete bone healing around dental implants. Bone regeneration is possible in a periimplant bony defect of a functioning implant if the proper surgical technique is utilized and the etiologic cause is eradicated. This study presents the surgical coverage of a periimplant bony defect around an implant that was inserted 7 years ago. The surgical correction was made using a barrier membrane in conjunction with bone graft materials. A follow-up of 6 months seemed to reveal radiographic bone regeneration.
... In: Waite DE, ed. Textbook of Practical Oral and Maxillofacial Surgery. Lea & Febiger. ..... more ... In: Waite DE, ed. Textbook of Practical Oral and Maxillofacial Surgery. Lea & Febiger. ... 9. Pedlar J. Crown of a tooth in the lateral pharyngeal space. Br Dent J 161: 335-336,1986. 10. ... 11.Hutchinson D. An unusual case of lingual displacement of a mandibular third root apex. ...
The Central Japan Journal of Orthopaedic Surgery & Traumatology, 1999
Page 1. Large soft tissue defects due to odontogenic infection, high velocity missile injuries, t... more Page 1. Large soft tissue defects due to odontogenic infection, high velocity missile injuries, tumoral lesions, burns and osteotomies cause psychological and physical handicaps (1-5). Reconstruction of soft tissue defects is usually ...
Los defectos de hueso tipo deshicencia podran ocurrir luego de la colocacion de un implante, debi... more Los defectos de hueso tipo deshicencia podran ocurrir luego de la colocacion de un implante, debido a la accion de microbios, asi como a la sobrecarga oclusal y biomecanica. El objetivo del tratamiento de un defecto periimplante es limitar la progresion de la perdida del hueso y lograr un sitio estable para el implante. En estas situaciones, las menbranas de barrera y materiales paraa el injerto de hueso pueden usarse para lograr una curacion completa del hueso alrededor de los implante dentales. La regeneracion del hueso es posible en un defecto del hueso periimplante de un implante que funciona si se utiliza una tecnica quirurgica adecuada y se elimina la causa de la etiologia. Este estudio presenta la cobertura quirurgica de un defecto de hueso periimplante alrededor de un implante que fue colocado hace 7 anos. La correccion quirurgica se realizo usando una membrana con barrera junto con materiales para el injerto de hueso. El seguimiento de 6 meses revelo la regeneracion radiogr...
Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass... more Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass, which replaces the normal articulation and limitation of mouth opening. This study aims to determine the efficacy of arthroplasty and interpositional fascia flap in the treatment of unilateral and bilateral TMJ ankylosis in three young adult men. Our operative protocol for unilateral and bilateral TMJ ankylosis entailed resection of ankylotic mass, intraoral ipsilateral and bilateral arthroplasty, interpositional tissue transfer to the TMJ with temporalis superficial fascia flap, maxillomandibular fixation, and early mobilization and aggressive physiotherapy. Early postoperative initial exercise, physiotherapy, and strict follow-up play an important role in preventing postoperative adhesions. The temporalis superficial facia flap is an autogenous graft that has the advantages of close proximity to the TMJ minimal surgical morbidity, and successful clinical results. It was found to be a...
Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass... more Temporomandibular joint (TMJ) ankylosis is characterized by the formation of bony or fibrous mass, which replaces the normal articulation and limitation of mouth opening. This study aims to determine the efficacy of arthroplasty and interpositional fascia flap in the treatment of unilateral and bilateral TMJ ankylosis in three young adult men. Our operative protocol for unilateral and bilateral TMJ ankylosis entailed resection of ankylotic mass, intraoral ipsilateral and bilateral arthroplasty, interpositional tissue transfer to the TMJ with temporalis superficial fascia flap, maxillomandibular fixation, and early mobilization and aggressive physiotherapy. Early postoperative initial exercise, physiotherapy, and strict follow-up play an important role in preventing postoperative adhesions. The temporalis superficial facia flap is an autogenous graft that has the advantages of close proximity to the TMJ minimal surgical morbidity, and successful clinical results. It was found to be a...
International Journal of Oral and Maxillofacial Surgery, 2007
The aim of this study was to compare histomorphometrically the new bone tissue obtained using two... more The aim of this study was to compare histomorphometrically the new bone tissue obtained using two different distraction methods, and evaluate these two methods in terms of their advantages and disadvantages. In 36 New Zealand adult male rabbits, divided into two groups, a gradual distraction was performed using a device placed on the lateral surface of the mandibular corpus. In one group osteotomy was not performed and osteogenesis by periosteal distraction (OPD) only was used. In the other group, conventional distraction osteogenesis (DO) was performed. After a 7-day latent phase, the same distraction protocol was applied to both groups. Each group of rabbits was further divided into three sub-groups killed on the 15th, 30th and 60th days of the consolidation period, and histological analysis was performed. The mean extent of newly formed bone tissue was 14.4 mm2 in the OPD groups and 25.4 mm2 in the DO groups. When compared statistically, there were significant differences between all the DO and OPD sub-groups. The newly formed bone tissue obtained by OPD was rich in interstitial fatty tissue. These results indicate that bone tissue newly formed by OPD is not suitable for occlusal forces.
Dehiscence-type bony defects may occur after implant application because of microbial action as w... more Dehiscence-type bony defects may occur after implant application because of microbial action as well as of biomechanical and occlusal overload. The aim of the treatment of a periimplant defect is to arrest the progression of the bone loss and to achieve a maintainable site for the implant. In these situations, barrier membranes and bone graft materials can be used to achieve complete bone healing around dental implants. Bone regeneration is possible in a periimplant bony defect of a functioning implant if the proper surgical technique is utilized and the etiologic cause is eradicated. This study presents the surgical coverage of a periimplant bony defect around an implant that was inserted 7 years ago. The surgical correction was made using a barrier membrane in conjunction with bone graft materials. A follow-up of 6 months seemed to reveal radiographic bone regeneration.
... In: Waite DE, ed. Textbook of Practical Oral and Maxillofacial Surgery. Lea & Febiger. ..... more ... In: Waite DE, ed. Textbook of Practical Oral and Maxillofacial Surgery. Lea & Febiger. ... 9. Pedlar J. Crown of a tooth in the lateral pharyngeal space. Br Dent J 161: 335-336,1986. 10. ... 11.Hutchinson D. An unusual case of lingual displacement of a mandibular third root apex. ...
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