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BACKGROUND: Operation report documentation is essential for safe patient care and team communication, yet it is often imperfect. This qualitative study aims to understand surgeons' perspectives on operation report documentation, with surgeons reviewing cleft palate repair operation reports. It aims to determine how surgeons write an operation report (in narrative and synoptic report formats) and explore the consequences of incomplete documentation on patient care. METHODS: A qualitative semi-structured interview was conducted with cleft surgeons who were asked to consider operation reports and hypothetical clinical cases. Eight operation reports performed at one centre for cleft palate repair were randomly selected for review. RESULTS: An operation report's purpose-patient care, complication documentation, future surgery, and research-will influence the detail documented. All cleft palate repair operation reports had important information missing. Synoptic report writing provides clearer documentation; however, narrative report writing may be a more robust communication and education tool. Surgeons described a bell-curve response in the level of training required to document an operation report-residents knew too little, fellows documented clearly, and Consultants documented briefer reports to highlight salient points. CONCLUSIONS: An understanding of surgeons' perspectives on operation report documentation is richer after this study. Surgeons know that clear documentation is essential for patient care and a skill that must be taught to trainees; barriers may be the documentation method. The flexibility of a hybrid operation report format is necessary for surgical care.
Subject(s)
Cleft Palate , Surgeons , Humans , Cleft Palate/surgery , DocumentationABSTRACT
OBJECTIVES: to audit the surgical management of infants born with non-syndromic cleft lip and palate (CLP) at an Australian cleft unit in a large tertiary paediatric hospital. DESIGN: Retrospective cohort study. SETTING: A tertiary Cleft centre. PATIENTS: 193 infants born with non-syndromic CLP were referred to the centre and underwent primary repair of their CLP between 2009 and 2020.Main Outcome Measures: (1) The timing and surgical repairs performed; (2) the frequency of postoperative complications; (3) the frequency of secondary Cleft surgery; and (4) the total Cleft-related operations performed for infants born with CLP. RESULTS: Four different surgical repair techniques were performed by six surgeons, and postoperative complications were uncommon (n = 14). Rates of oronasal fistula surgery (10.5% at five years of age; 14.3% at eight years of age) and velopharyngeal insufficiency surgery (8.7% at five years of age; 14.3% at eight years of age) were not significantly different across the surgical repair groups (p-value >0.05) and were comparable to international Cleft centres. Children underwent an average of four operative procedures in this audit period, including primary Cleft repair, ear, nose and throat surgery, and dental care. Surgery for managing Eustachian tube dysfunction was the most common surgical intervention following primary Cleft repair. CONCLUSIONS: Children born with non-syndromic CLP have a high early operative burden, with outcomes similar across the spectrum of techniques and surgeons.
ABSTRACT
Dense surface registration, commonly used in computer science, could aid the biological sciences in accurate and comprehensive quantification of biological phenotypes. However, few toolboxes exist that are openly available, non-expert friendly, and validated in a way relevant to biologists. Here, we report a customizable toolbox for reproducible high-throughput dense phenotyping of 3D images, specifically geared towards biological use. Given a target image, a template is first oriented, repositioned, and scaled to the target during a scaled rigid registration step, then transformed further to fit the specific shape of the target using a non-rigid transformation. As validation, we use n = 41 3D facial images to demonstrate that the MeshMonk registration is accurate, with 1.26 mm average error, across 19 landmarks, between placements from manual observers and using the MeshMonk toolbox. We also report no variation in landmark position or centroid size significantly attributable to landmarking method used. Though validated using 19 landmarks, the MeshMonk toolbox produces a dense mesh of vertices across the entire surface, thus facilitating more comprehensive investigations of 3D shape variation. This expansion opens up exciting avenues of study in assessing biological shapes to better understand their phenotypic variation, genetic and developmental underpinnings, and evolutionary history.
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INTRODUCTION: Masticatory muscles or their nerve supply are options for facial reanimation surgery, but their ability to create spontaneous smile has been questioned. This study assessed the percentage of healthy adults who activate the temporalis and masseter muscles during voluntary and spontaneous smile. METHODS: Healthy volunteer adults underwent electromyography (EMG) studies of the temporalis and masseter muscles during voluntary and spontaneous smile. Responses were repeated three times and recorded as negative, weakly positive, or strongly positive according to the activity observed. The best response was used for analysis. RESULTS: Thirty healthy adults (median age: 34 years, range: 25-69 years) participated. Overall, 92% of the masseter muscles were activated during voluntary smile (22% strong, 70% weak). Seventy-seven percent of the masseter muscles were activated in spontaneous smile (12% strong, 65% weak). The temporalis muscle was activated in 62% of responses in voluntary smile (15% strong, 47% weak) and in 45% of responses in spontaneous smile (13% strong, 32% weak). No significant difference was found for males vs females or closed vs open mouth smiles. There was no significant difference in responses between voluntary and spontaneous smiles for the temporalis and masseter muscles, and their use in voluntary smile did not predict activity in spontaneous smile. CONCLUSIONS: Our study has shown that masseter and temporalis are active in a high proportion of healthy adults during voluntary and spontaneous smiles. Further work is required to determine the relationship between preoperative donor muscle activation and postoperative spontaneous smile, and whether masticatory muscle activity can be upregulated with appropriate training.
Subject(s)
Electromyography , Masseter Muscle/physiology , Smiling/physiology , Temporal Muscle/physiology , Adult , Aged , Cohort Studies , Female , Healthy Volunteers , Humans , Male , Middle AgedABSTRACT
Recent advances in the field of geometric morphometrics allow for powerful statistical hypothesis testing for effects of biological and environmental variables on anatomical shape. This study used partial least-squares regression (PLSR) and the recently developed bootstrapped response-based imputation modelling (BRIM) algorithm to test for sexual dimorphism in the craniofacial shape of 1-year-old humans. We observed a recession of the forehead in boys relative to girls, and differences in the nose, consistent with adult dimorphism. Results also suggest that the degree to which individuals express dimorphic traits is continuous throughout the population. This is also seen in adult dimorphism but in 1-year-olds the amount of overlap between groups is much higher, indicating the strength of dimorphism between sexes is lower. Our results demonstrate early sexual dimorphism that is not attributable to the influx of sex hormones at puberty. This highlights the need to look at very early ontogeny for the origins of sexual dimorphism. We suggest that future work look at potential mediating effects of this early dimorphism on the later impact of puberty. The subtle shape differences we have detected, may also be applied to sexing fossilised crania. A common artefact in 3D images of faces of young children is that they often have their mouths open to varying degrees, introducing variability in the data unrelated to anatomy. We describe two PLSR-based methods of correcting this. These methods may facilitate surgical planning and assessment of young children based on 3D images.