EFFICACY OF TEMPORAL MUSCULOPERICRANIAL FLAP FOR RECONSTRUCTION OF THE ANTERIOR BASE OF THE SKULL

The skeletal stability of Le Fort I osteotomy was evaluated cephalometrically in 40 consecutive patients with unilateral cleft lip and palate (UCLP) (27 male and 13 female) who were operated on between 1987-1995. Their mean age at the time of operation was 23.7 years (range 16.3-40.4). The onepiece Le Fort I osteotomy was fixed with titanium plates and the osteotomy line was bone-grafted. Neither intermaxillary fixation nor occlusal splints were used postoperatively. Skeletal stability was analysed both horizontally and vertically on cephalograms taken shortly before operation, immediately afterwards, and at six months and at one year postoperatively. The mean maxillary advancement (point A) during the Le Fort I was 3.9 mm (range 0- 8.9) and mean vertical lengthening 4.5 mm (range -0.6-10.5). One year postoperatively the mean maxillary horizontal relapse was 20.5% (0.8 mm, range 0-3.7) whereas the mean vertical relapse was 22.2% (1 mm, range 0-5.7). The vertical relapse reduced from 38% to 8.3% between 1987 and 1995, and there was a positive correlation between the amount of maxillary advancement and relapse both horizontally and vertically.     

Morphology of the olivocerebellar projection of the chick: An axonal reconstruction study

The projection pattern of the olivocerebellar (OC) axons, which terminate mainly as climbing fibers (CFs) in the cerebellar cortex, tightly reflects the compartmental and developmental organization of the cerebellum as revealed by mapping and reconstruction studies in the rat. The avian cerebellum is well lobulated and longitudinally compartmentalized like the mammalian cerebellum. However, the projection pattern of the OC axons has not been studied in detail for most areas of the avian cerebellum. In the present study, we reconstructed labeled chick OC axons resulting from a small focal injection of biotinylated dextran amine into the inferior olive to investigate their morphological characteristics, and to determine their relationship to the general morphology of the chick cerebellum. Labeled CFs were distributed basically in a single longitudinally elongated narrow band‐shaped area in lobules I–VIII, but in multiple, transversely widened, band‐shaped areas in lobules IX–X. Three of the four reconstructed OC axons terminated in a single longitudinally band‐shaped area in lobules IXa–c, whereas the other one terminated in multiple mediolaterally separated areas in lobule IXc, which is part of the flocculus. Single OC axons branched into 14 CFs on average. Two CFs occasionally merged to form a single terminal arbor. Axons also had thin, non‐CF collaterals that projected either to a cerebellar nucleus or to the cortex. The results indicate that the morphological characteristics of OC axons, including branching and termination, are basically conserved between the chick and the rat. J. Comp. Neurol. 521:3321–3339, 2013. © 2013 Wiley Periodicals, Inc.     

Musical life review for the elderly with dementia as spiritual care—Clinical functions and roles of meaningful or memorable songs

Life review with music activities such as singing and listening to clients’ meaningful or memorable songs is a commonly practiced technique in various clinical settings. In the current paper, two case studies of life review with two Japanese elderly women with dementia were presented. We used a theoretical framework called “Musical Life Review” model (Sato, 2011) to analyze the functions of clients’ meaningful or memorable songs used during life review sessions. Furthermore, we determined spiritual needs displayed by clients with Murata's theoretical model (Murata, 2003), which is intended to clarify the structure of spiritual pain. Clinical values and functional meanings of musical life review for people with dementia were also discussed.     

Challenge to pediatric anatomical variation : Can we draw the ideal line on the pediatric I-gel?

Objective

I-gel is a noncuff type of laryngeal airway mask. No horizontal line has yet been determined as an ideal position for pediatric sizes because of the variability in length of the oropharyngeal–laryngeal arch in children. We investigated whether there is a correlation between insertion length and patient body weight or height for the pediatric I-gel sizes from 1.5 to 2.5.

Methods

With parental informed consent, we planned to maintain the airway of 130 children aged from 7 months to 13 years by using the I-gel device under general anesthesia. The following two parameters were evaluated: (1) distance between the teeth and the connector wing; (2) insertion length (distance from the distal end of the gastric tube to the teeth). Size selection was determined on the basis of patients’ body weight. We identified the relationship between each parameter and height or weight.

Results

Average insertion length became gradually longer with increasing height and weight. Spearman’s R between insertion length and height or weight was 0.8. There was more correlation with height than with weight in pediatric size 2.5.

Conclusion

Results suggested that it is possible to draw an ideal line on the I-gel with sizes 1.5 and 2 only.

     

Reference values of focused assessment with sonography for obstetrics (FASO) in low-risk population

Objective: Hemorrhagic shock is a relatively common occurrence in the postpartum period. In our hospital, we performed abdominal ultrasonography using the focused assessment with sonography for obstetrics (FASO) technique (a modified version of FAST). The aim of the present study was to determine the reference values for the ultrasonographic findings to establish the criteria for the diagnosis of a postpartum hemorrhage and severe shock using the FASO.

Methods: The present prospective cohort study included all postpartum women who vaginally delivered singleton infants. Abdominal ultrasonography was performed after delivery. The observation points of ultrasonography were as follows: (1) the diameter of the intrauterine cavity, (2) the pouch of Douglas, (3) Morison’s pouch, (4) between the spleen and kidney, and (5) the diameter of the inferior vena cava.

Results: One hundred and eighty-two postpartum women were included in this study. The mean uterine cavity was 9.8?±?7.3?mm. An echo-free space in the pouch of Douglas was observed in three cases, in one case in Morison’s pouch, and not observed between the spleen and kidney. A negative correlation was found between the volume of bleeding and IVCi (p?=?0.0008, r²=??0.061) and IVCe (p?<?0.0001, r²=??0.106).

Conclusions: The present study establishes criteria that can be used to diagnose a postpartum hemorrhage or severe shock using the FASO.