Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery
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J Craniomaxillofac Surg · Dec 2014
Microsurgical reconstruction of the head and neck--current concepts of maxillofacial surgery in Europe.
Microvascular surgery following tumour resection has become an important field of oral maxillofacial surgery (OMFS). This paper aims to evaluate current microsurgical practice in Europe. ⋯ Within Europe microvascular surgery is a common and safe procedure for maxillofacial reconstructive surgery in the field of OMFS. While there is a major accordance for the surgical procedure itself and the most frequently used flaps, perioperative management shows a wide variety of protocols with low presumed impact on surgical outcome.
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J Craniomaxillofac Surg · Dec 2014
Comparative StudyAnterolateral thigh myocutaneous flaps as the preferred flaps for reconstruction of oral and maxillofacial defects.
The anterolateral thigh myocutaneous flap is one of the most commonly used flaps in reconstructive procedures, but its application in oral and maxillofacial defects has not been fully determined. Herein, we summarize the application of 1212 anterolateral thigh myocutaneous flaps in the repair of oral and maxillofacial defects and examine their benefits in maxillofacial reconstruction of these defects. ⋯ The anterolateral thigh myocutaneous flaps can be easily obtained and can provide a good amount of muscle for filling dead space and fascia lata. These flaps can be prepared into a separate fat flap, multi-island fascia with iliac bone, and other composite pedicle flaps to meet the various requirements of oral and maxillofacial defects. The subcutaneous fat thickness of the anterolateral area can vary considerably and thus can be used to repair defects requiring different flap thickness. Therefore, the anterolateral thigh myocutaneous free flaps are more suitable for oral and maxillofacial defects than other flaps.
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J Craniomaxillofac Surg · Dec 2014
Case ReportsCranial reconstruction: 3D biomodel and custom-built implant created using additive manufacturing.
Additive manufacturing (AM) technology from engineering has helped to achieve several advances in the medical field, particularly as far as fabrication of implants is concerned. The use of AM has made it possible to carry out surgical planning and simulation using a three-dimensional physical model which accurately represents the patient's anatomy. AM technology enables the production of models and implants directly from a 3D virtual model, facilitating surgical procedures and reducing risks. ⋯ This work presents AM technologies which were applied to design and fabricate a biomodel and customized implant for the surgical reconstruction of a large cranial defect. A series of computed tomography data was obtained and software was used to extract the cranial geometry. The protocol presented was used to create an anatomic biomodel of the bone defect for surgical planning and, finally, the design and manufacture of the patient-specific implant.
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J Craniomaxillofac Surg · Dec 2014
A ten year analysis of the traumatic maxillofacial and brain injury patient in Amsterdam: complications and treatment.
Maxillofacial trauma is often associated with injuries to the cranium, especially in high-energy trauma. The management of such cases can be challenging and requires close cooperation between oral and maxillofacial surgery and neurosurgical teams. There are few reports in the current literature describing the complications that develop in patients with maxillofacial trauma and traumatic brain injury (TBI). ⋯ Thirteen patients (36.1%) were transferred to a rehabilitation centre, a nursing home, or a home for the elderly. Nine patients (25%) completely recovered from their complications and 4 patients (11.1%) died after the trauma. This report provides useful data concerning the rate and type of complications that occur, and the multidisciplinary treatment that is required in traumatic maxillofacial and brain injury patients.
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J Craniomaxillofac Surg · Dec 2014
Ketoprofen combined with artery graft entubulization improves functional recovery of transected peripheral nerves.
The objective was to assess the local effect of ketoprofen on sciatic nerve regeneration and functional recovery. Eighty healthy male white Wistar rats were randomized into four experimental groups of 20 animals each: In the transected group (TC), the left sciatic nerve was transected and nerve cut ends were fixed in the adjacent muscle. In the treatment group the defect was bridged using an artery graft (AG/Keto) filled with 10 microliter ketoprofen (0.1 mg/kg). ⋯ Immunohistochemical study clearly showed more positive location of reactions to S-100 in AG/Keto than in AG group. When loaded in an artery graft, ketoprofen improved functional recovery and morphometric indices of the sciatic nerve. Local usage of this easily accessible therapeutic medicine is cost saving and avoids the problems associated with systemic administration.