Potential no man's land for the 4th year dental graduate.

The Royal College of Surgeons of England stipulates that to hold a substantive specialty or associate specialist (SAS) grade post a person must be a minimum of 4 years post-graduation and have at least 2 years' experience in their chosen speciality. We have noticed an increasing number of excellent applications for specialty doctor adverts posted by our trust without the necessary 4 years of post-graduate experience. Many of these applicants who do not comply with the RCS stipulations may be forced to take a job outside of their chosen career path. The reasons for this may be multifactorial, but it could have a worrying impact on their own future career and hospital service provision. We looked at the number of SAS grade adverts placed on NHS jobs in the year 2019 and the type of job advertised. We also considered the possible reasons for a rise in the number of applicants for SAS roles in oral surgery and oral and maxillofacial surgery, and what changes, if any, could be made to support this group of clinicians.

Do frozen sections help achieve adequate surgical margins in the resection of oral carcinoma?

This retrospective study examined the notes of 82 patients who underwent an attempted curative resection of oro-pharyngeal carcinoma, and who had frozen sections taken, over a four year period. Three hundred and fifty mucosal, 179 deep tissue, and 22 nerve frozen sections had been taken. Concordance between cryostat and paraffin sections was 99.5% although no false positives or negatives for invasive tumour were found. Nine (11%) patients who had frozen sections which were reported as dysplastic or positive for invasive tumour underwent further local resection; excision was then found to be complete in 8 (10%) of these patients with further frozen sections. In 15 patients the margins of the main resection specimen were judged to be close to the tumour (<5mm), 5 patients had squamous epithelial dysplasia and 12 patients had invasive tumour at a resection margin. Ten of the 12 patients with margins containing invasive tumour had negative cryostat sections intraoperatively, which demonstrated problems with sampling which is the major drawback. During follow up, 14 patients developed local recurrence. Only one of the patients who had frozen section guided further local resection, developed local recurrence. Frozen sections help achieve tumour clearance.

Survival of a free flap after vascular disconnection at 9 days.

It is not known how long it takes for a radial forearm free flap to develop its own independent blood supply from its recipient bed. This article describes a case in which vascular disconnection of the pedicle happened at 9 days postoperatively and yet the graft survived via its own independent blood supply.