A traditional 2-cm excision margin is unnecessary for treating squamous cell carcinoma of the penis. Conservative techniques, involving excision margins of only a few millimetres, appear to offer excellent oncological control.

INTRODUCTION Although its incidence is increasing, penile cancer remains a rare disease in the UK. In view of this low volume, the National Institute for Clinical Excellence recommended that treatment is centralised in a limited number of centres arranged as supraregional networks. The aim of this centralisation is to allow the best standardised treatment for the primary tumours and nodal disease, thereby avoiding under or overtreatment. In this paper we review the formation and functioning of our network in the East Midlands. METHODS Data were collected up to August 2010 from our prospective penile network database since its inception in 2005. These data were analysed to see our workload, patterns of referral and surgeries performed over this time period. RESULTS The structure and function of the East Midlands network are described. There has been an increase in the number of cases discussed since its formation. There has also been a trend towards more conservative surgery, both of the primary tumour and of nodal management. Between September 2009 and August 2010, 16 glansectomies were performed versus 5 total and 9 partial penectomies. The same period saw 18 dynamic sentinel lymph node biopsies against 7 bilateral and 3 unilateral superficial groin dissections. There was a very high patient satisfaction rate, with patients feeling they had good support and information. CONCLUSIONS On reviewing the literature it can be clearly seen that supraregional networks have led to a decrease in overtreatment and better recognition of the need to manage lymph node status optimally. Our network has demonstrated the trend toward conservative surgery and sentinel node biopsy. The formation of supraregional networks with a multidisciplinary approach will facilitate high volume centres that will offer optimal surgical therapy and also allow recruitment into studies and new chemotherapeutic regimens. It will also allow better data collection to aid clinical studies that hopefully will also demonstrate better outcomes.

Intrusive luxation is one of the most severe forms of traumatic injuries in which the affected tooth is forced to displace deeper into the alveolus. As a consequence of this type of injury, maximum damage occurs to the pulp and all the supporting structures. This report presents a case of severe intrusive luxation of mature maxillary central and lateral incisor in a 40-year-old male. The intruded tooth was immediately repositioned (surgical extrusion) and splinted within hours following injury. Antibiotic therapy was initiated at the time of repositioning and maintained for 5 days. Pulp removal and calcium hydroxide treatment of the root canal was carried out after repositioning. Splint was removed 2 months later. Definitive root canal treatment with Gutta percha was accomplished at a later appointment. Clinical and radiographic examination 6, 12 and 24 months after the surgical extrusion revealed satisfactory progressive apical and periodontal healing.

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