Spontaneous regeneration of bone after removal of a vascularised fibular bone graft from a mandibular segmental defect: a case report

Zhang, Z.; Hu, Jing; Ma, Jinling; Pan, Jiadong

doi:10.1016/j.bjoms.2015.04.002

Cited by 11 publications

(16 citation statements)

References 5 publications

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“…Twenty four patients (15 males and 9 females) were included in this review (Table 1 ). [ 3 , 5 – 12 ] The youngest was 6 years’ old, and the oldest was 51 years’ old, and their mean age and standard deviation was 21.6 ± 12.9 years. [ 3 , 5 – 12 ] The most common disease associated with surgical procedures was ameloblastoma (12 patients).…”

Section: Resultsmentioning

confidence: 99%

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Spontaneous regeneration of the mandible following hemimandibulectomy for medication-related osteonecrosis of the jaw

Matsuda

Yoshida²,

Shimada³

et al. 2020

Medicine

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Rationale: Medication-related osteonecrosis of the jaw decreases quality of life of patients with cancer. The debate about it continues regarding the risk factors, etiology, and treatment methods, and so on. Also, spontaneous regeneration of the mandible is clinically rare. Patient concerns: A 67-year-old woman presented to the authors’ department complaining of pain, swelling, and pus discharge from a fistula. She previously had breast cancer bone metastases and had received antiresorptive intravenous bisphosphonate. Diagnosis: The patient was diagnosed with medication-related osteonecrosis of the jaw. Interventions: She received conservative therapy with antibiotics and surgical therapy as sequestrectomy under general anesthesia; however, the lesion did not heal. Thirty months after the MRONJ diagnosis, when she was 70 years’ old, she underwent a left hemimandibulectomy without reconstruction under general anesthesia. Outcomes: Spontaneous regeneration of the mandible was observed by follow-up imaging examinations. The patient has no current subjective or objective symptoms. Lessons: This is the first case report of the spontaneous mandibular regeneration after surgery for medication-related osteonecrosis of the jaw. Additionally, this case was the oldest patient among the published mandibular regeneration cases.

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Section: Resultsmentioning

confidence: 99%

“…Spontaneous bony regeneration of a segmental mandibular defect is rare phenomenon, and its mechanism is not clearly understood. [ 3 ] In particular, the case of spontaneous regeneration of the mandible following hemimandibulectomy is very rare. [ 4 ]…”

Section: Introductionmentioning

confidence: 99%

Spontaneous regeneration of the mandible following hemimandibulectomy for medication-related osteonecrosis of the jaw

Matsuda

Yoshida²,

Shimada³

et al. 2020

Medicine

View full text Add to dashboard Cite

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“…It is an interesting finding to report since only a few reports exist on the spontaneous regeneration of bone after surgical resection of jaw lesions [18, 19]. It is found that such regeneration can significantly reduce or eliminate the need for reconstruction.…”

Section: Discussionmentioning

confidence: 99%

“…This kind of regeneration is explained due to the presence of intact periosteum and its osteogenic potential in children. When the periosteum is preserved during surgical resection the new bone is generated that can fill the residual defect [18, 19]. The patient will continually be followed up for completion of regeneration of the defect and will be considered for further functional growth modification if any residual growth deformity exists.…”

Section: Discussionmentioning

confidence: 99%

Concomitant Central Giant Cell Granuloma and Aneurysmal Bone Cyst in a Young Child

Pai

Kamath

Kudva

et al. 2017

Case Reports in Dentistry

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Although Central Giant Cell Granuloma (CGCG) is a benign tumor of the jaw and aneurysmal bone cyst seen in children, its aggressive behavior causes extensive loss of hard tissue requiring wide excision and extensive rehabilitation. We report a rare case of concomitant CGCG and aneurysmal bone cyst in a two-year-old male child, involving the coronoid and condylar process. Young age, large tumor, its aggressive nature, and future growth of orofacial region pose a significant challenge in the management of such conditions. For a successful outcome, the systematic approach to the presurgical evaluation and appropriate treatment planning is essential for such conditions.

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“…The absolute indication for t he surgica l treatment of TMJ fractures are: (1) displacement to the cranial fossa; (2) inability to obtain proper occlusion w it h closed reduct ion; (3) latera l extracapsular displacement of the fragment, and (4) invasion of foreign body in the joint [22]. In relation to the surgical access, the retromandibular transparotid approach has significant advantages for accessing the subcondylar region and the high ramus fractures.…”

Section: Introductionmentioning

confidence: 99%

High mandibular ramus fracture – endoscopy treatment: a case report in adult Fernanda

Tiboni¹,

Scariot²,

Gebert³

et al. 2017

RSBO

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Introduction: Fractures of the mandibular condylar region are very common, but treatment is controversial; the same fracture can be treatment by either conservative treatment or surgery. When surgery is chosen, the search for the best surgical access also has many doubts. The options for open surgical accesses are: pre-auricular, submandibular, and retromandibular. For intraoral access (similar to sagittal osteotomy of the ramus), the aid of endoscopy, an image equipment, enables the perpendicular visualization of the fracture. Case report: In this clinical case, the authors describe a high mandibular ramus fracture in which the intraoral approach was used associated with endoscopy for the reduction and fixation of the fracture. Conclusion: Success of the radiographic and clinical outcome could be observed by the anatomical reduction of the fracutre and the solution of the patient's requests.

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Spontaneous regeneration of bone after removal of a vascularised fibular bone graft from a mandibular segmental defect: a case report

Cited by 11 publications

References 5 publications

Spontaneous regeneration of the mandible following hemimandibulectomy for medication-related osteonecrosis of the jaw

Spontaneous regeneration of the mandible following hemimandibulectomy for medication-related osteonecrosis of the jaw

Concomitant Central Giant Cell Granuloma and Aneurysmal Bone Cyst in a Young Child

High mandibular ramus fracture – endoscopy treatment: a case report in adult Fernanda

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