N/A.

Participants found PTB to be valid for teaching some, yet not all, aspects of mastoid surgery, and experts agreed that it could improve global transferrable otologic skills. It is essential that the facial nerve anatomy is addressed before recommending this model.

Objective: Widely accepted, validated and objective measures of ultrasound competency have not been established for clinical practice. Outcomes of training curricula are often based on arbitrary thresholds, such as the number of clinical cases completed. We aimed to define metrics against which competency could be measured. Method: We undertook a prospective, observational study of obstetric sonographers at a UK University Teaching Hospital. Participants were either experienced in fetal ultrasound (n = 10, >200 ultrasound examinations) or novice operators (n = 10, <25 ultrasound examinations). We recorded probe motion data during the performance of biometry on a commercially available mid-trimester phantom. Results: We report that Dimensionless squared jerk, an assessment of deliberate hand movements, independent of movement duration, extent, spurious peaks and dimension differed significantly different between groups, 19.26 (SD 3.02) for experienced and 22.08 (SD 1.05, p = 0.01) for novice operators, respectively. Experienced operator performance, was associated with a shorter time to task completion of 176.46 s (SD 47.31) compared to 666.94 s (SD 490.36, p = 0.0004) for novice operators. Probe travel was also shorter for experienced operators 521.23 mm (SD 27.41) versus 2234.82 mm (SD 188.50, p = 0.007) when compared to novice operators. Conclusion: Our results represent progress toward an objective assessment of technical skill in obstetric ultrasound. Repeating this methodology in a clinical environment may develop insight into the generalisability of these findings into ultrasound education.

Fetal surgery to repair open spina bifida before birth improves infant motor function and reduces ventriculoperitoneal shunt requirement. Alongside the development of the first UK fetal surgery service, we surveyed the knowledge and acceptability of this treatment to healthcare professionals in the UK and Ireland via an electronic questionnaire. Ninety-eight (98) responses were received: MFM clinicians (21), midwives (20), paediatric neurosurgeons (17), obstetricians (15), neonatologists (13), theatre nurses (11), commissioners (1). Overall 70% of responders agreed with the concept that fetal surgery improved neonatal outcome in selected cases, although only 41% of paediatric neurosurgeons agreed. A variety of concerns were expressed, the most common being the lack information regarding mid-to long term effects on the child and mother. In offering this new service it is important that we are cognisant of healthcare professional concerns and address them by applying internationally accepted criteria for fetal surgery, emphasising patient choice and collecting long-term data.