International journal of surgery case reports · 2024
Secondary mandibular osteomyelitis complicated with a pathological fracture.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Ngokwe Zilefac Brian, Bienvenue Ntep Ntep David, Stephane Nokam Kamdem, Audrey Kouamou Tchiekou, MacBrain Elage Epie, Charles Bengondo Messanga
Аннотация
INTRODUCTION AND IMPORTANCE: Pathological mandibular fractures, defined as fractures that occur in regions where bone has been weakened by an underlying pathological process, are rare, accounting for fewer than 2 % of all fractures of the mandible. Mandibular pathological fractures can have several aetiologies including osteomyelitis, osteoradionecrosis (ORN), surgical interventions, bisphosphonate-related osteochemonecrosis of the jaw and tumoral lesions.
CASE PRESENTATION: We present a case of a 13-year-old male patient following a tooth infection with a right facial swelling and limited mouth opening, multiple purulent cutaneous fistulas and mandibular hypoplasia. Intraoral examination revealed the presence of generalized calculus, dental mobility in quadrants 3 and 4. We carried out an orthopantomography which revealed a mandibular angle fracture and the diagnosis of secondary mandibular osteomyelitis with pathological fracture was retained. Sequestrectomy was carried out followed by an open reduction with mini reconstruction plates.
CLINICAL DISCUSSION: At 13 years old, this patient with a secondary mandibular osteomyelitis, to the best of our knowledge is the youngest case reported having a secondary mandibular osteomyelitis as etiology of his pathological fracture. Due to the early onset, the patient presented with a bird's profile clinically. His pathological fracture was due to a vicious cycle limiting bone turnover created by the secondary osteomyelitis.
CONCLUSION: Pathological mandibular fractures are complex and challenging to treat because of their different aetiologies and also clinicians often have to deal with individuals with grossly infected bone with the fracture management dependent on the resulting bony defect.
CASE PRESENTATION: We present a case of a 13-year-old male patient following a tooth infection with a right facial swelling and limited mouth opening, multiple purulent cutaneous fistulas and mandibular hypoplasia. Intraoral examination revealed the presence of generalized calculus, dental mobility in quadrants 3 and 4. We carried out an orthopantomography which revealed a mandibular angle fracture and the diagnosis of secondary mandibular osteomyelitis with pathological fracture was retained. Sequestrectomy was carried out followed by an open reduction with mini reconstruction plates.
CLINICAL DISCUSSION: At 13 years old, this patient with a secondary mandibular osteomyelitis, to the best of our knowledge is the youngest case reported having a secondary mandibular osteomyelitis as etiology of his pathological fracture. Due to the early onset, the patient presented with a bird's profile clinically. His pathological fracture was due to a vicious cycle limiting bone turnover created by the secondary osteomyelitis.
CONCLUSION: Pathological mandibular fractures are complex and challenging to treat because of their different aetiologies and also clinicians often have to deal with individuals with grossly infected bone with the fracture management dependent on the resulting bony defect.