The Journal of craniofacial surgery
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Molding helmet therapy using an individual head orthosis presents a widely accepted treatment option for children with positional head deformities; however, studies addressing the incidence of complications during helmet therapy are rare. The current study evaluates the incidence of complications in 205 children with positional head deformity undergoing molding helmet therapy. Children were classified according to the severity of their deformity as presented by the Cranial Vault Asymmetry Index (CVAI) and the Cephalic Index (CI). ⋯ Minor complications are a relatively frequent event during helmet molding therapy. Especially children with a combination of plagiocephaly-brachycephaly are at high risk for complications. A reduction of this rate might be reached by a close follow-up for a short period between helmet manufacturing adjustments.
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To assess the effectiveness of continuous lumbar drainage (LD) for management of postoperative cerebrospinal fluid leaks after endoscopic endonasal transsphenoidal approach for resection of pituitary adenoma. Three hundred eighty-four medical records of patients who were admitted to our institute during a 2.5-year period were retrospectively reviewed, 33 of them experienced low-flow cerebrospinal fluid leak postoperatively. If LD was used, all patients with low-flow cerebrospinal fluid leak were classified into 2 groups, lumbar drained group and conservatively treated group. ⋯ One patient required endoscopic repair of skull base because of persistent cerebrospinal fluid leak in both groups, with the rates of 5.6% and 6.7%, respectively. There was no significant difference noted in each rate in both groups. Placement of LD may not be necessary for the management of low-flow postoperative cerebrospinal fluid leak after using endoscopic endonasal transsphenoidal approach to pituitary adenoma.
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Although much debate remains regarding the ethical obligations of surgeons who conduct mission trips in foreign countries, it seems certain from our experience that medical students who participate on such trips have invaluable educational opportunities. From patient care to resource allocation, medical students gain first-hand experience in relatively short periods. They develop skills of patient management along with an enhanced cultural sensitivity and sense of fiscal responsibility. With appropriate guidance and teaching, medical students gain experience that can positively influence their careers and shape their development into competent physicians.
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Arteriovenous malformations (AVMs) are most commonly reported in the brain. Head and neck AVMs are reported to occur in 0.1% of the general population. On the other hand, posttraumatic AVMs are quite rare. ⋯ The lip closure was done carefully considering the lip contour. No sign of recurrence was seen during 6 months of follow-up. The excellent treatment result of the posttraumatic facial AVMs occurs largely because of a collaboration with the radiologic intervention department using the selective embolization.
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Large cranial defects represent reconstructive challenges. Polyetheretherketone (PEEK) implants are preoperatively tailored to the exact size of the defect and exhibit an excellent combination of strength, durability, and environmental resistance. This study presents our experience with patient-specific PEEK implants with computer modeling. ⋯ Use of patient-specific PEEK implants is a good alternative for alloplastic cranioplasty. It is associated with low morbidity as reported in our series, with additional advantages including strength, stiffness, durability, and inertness. It would be beneficial to assess the longer-term outcomes; however, it appears at first glance that PEEK implants show great promise in calvarial reconstruction.