The Journal of craniofacial surgery
-
Various kinds of grafts, such as autogenous bone grafts and alloplastic materials, can be used for the reconstruction of calvarial defects. The selection of the optimum material for the repair of cranial defects is the greatest problem in the reconstruction of calvarial defects. For some complex calvarial defects, simple use of autogenous bone grafts or alloplastic materials makes functional and cosmetic reconstruction difficult to achieve. Therefore, the current study uses a new method to repair complex calvarial defects. ⋯ The results of this pilot study indicate that the combined use of porous polyethylene and split calvarial bone graft may be useful for cranial reconstruction in patients with complex cranial defects.
-
In general, university-based global health initiatives have tended to focus on expanding access to primary care. In the past, surgical programs may have been characterized by sporadic participation with little educational focus. However, there have been some notable exceptions with plastic surgery volunteer missions. ⋯ Project Medishare and the University of Miami continue to operate a trauma and acute care hospital in Port au Prince. The hospital provides ongoing orthopedic, trauma, and neurosurgical expertise from the rotating teams of American surgeons and training of Haitian surgeons in modern surgical techniques. We believe that surgical residencies in the United States can improve their training programs and reduce global surgical burden of disease through consistent trips and working closely with country partners.
-
Case Reports
Submental endotracheal intubation: a valuable resource for the management of panfacial fractures.
Modern techniques for surgical treatment of midfacial and panfacial fractures in maxillofacial trauma lead to special problems for airway management. Usually, in perioperative management of panfacial fractures, the surgeon needs to control the dental occlusion and nasal pyramid assessment. For these reasons, oral and nasal endotracheal intubations are contraindicated for the management of panfacial fractures. ⋯ The submental route for endotracheal intubation has been proposed as an alternative to tracheotomy in the surgical management of patients with panfacial fractures, besides it is accompanied by low morbidity. Thus, this paper aimed to describe the submental endotracheal intubation technique in a patient experiencing panfacial fracture. The subject was well treated using the submental endotracheal intubation to get good reconstruction of the fractures because the authors obtained free access of all facial fractures.
-
A self-retaining Dingman mouth retractor is widely used to keep the mouth open during cleft palate and intraoral surgery. The airway is at risk of being crushed or occluded as the gag (tongue plate) of the Dingman mouth retractor is being pushed against the endotracheal tube. ⋯ To minimize kinking of the endotracheal tube and its consequent complications, we routinely insert an 18-gauge needle cap at the potential space between the teeth and the tongue plate (gag) of the Dingman mouth retractor, which is situated lateral to the endotracheal tube. In our experience of approximately 5000 intraoral cases using a Dingman mouth retractor and 18-gauge needle cap, we have not had any tooth avulsion or aspiration of the 18-gauge foreign body while maintaining a consistent and secured airway during cleft palate and intraoral surgery.
-
Randomized Controlled Trial Comparative Study
Hemodynamic changes comparing lidocaine HCl with epinephrine and articaine HCl with epinephrine.
The aim of the present study was to analyze hemodynamic changes after the administration of either 2% lidocaine with epinephrine 1:100,000 (L100) or 4% articaine with epinephrine 1:200,000 (A200) in the surgical removal of symmetrically positioned lower third molars. ⋯ The epinephrine concentration (1:100,000 or 1:200,000) and local anesthetic solutions used (2% lidocaine or 4% articaine) influenced hemodynamic parameters without perceptible clinical changes in healthy patients undergoing lower third molar removal.