What's known on the subject? and What does the study add? There is a wealth of evidence on the development, indications, outcomes and complications of augmentation cystoplasty (AC). Over the last decade, new evidence has been emerging to influence our clinical practice and application of this technique. AC is indicated as part of the treatment pathway for both neurogenic and idiopathic detrusor overactivity, usually where other interventions have failed or are inappropriate. The most commonly used technique remains augmentation with a detubularised patch of ileum (ileocystoplasty). Controversy persists over the role of routine surveillance following ileocystoplasty for the detection of subsequent bladder carcinoma; however the indication for surveillance after gastrocystoplasty is clearer due to a rising incidence of malignancy in this group. Despite a reduction in the overall numbers of AC operations being performed, it clearly still has a role to play, which we re‐examine with contemporary studies from the last decade.

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Buccal mucosal graft harvest is not a pain-free procedure. Closure of the harvest donor site appears to worsen this pain and it may be best to leave harvest sites open. The main long-term complications are perioral numbness, persistent difficulty with mouth opening and change in salivary function.

A strategy of initial urethrotomy or urethral dilation followed by urethroplasty in patients with recurrent stricture proves to be the most cost-effective strategy. This financially based strategy concurs with evidence based best practice for urethral stricture management.

Despite its reliability for achieving urinary continence the AMS 800 is not perfect. Newer devices, such as that being developed at our institution, may offer improved outcomes and decreased complication rates.

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Although 2-stage has a significantly lower re-stricture rate than 1-stage urethroplasty for complex strictures in the penile urethra, it does so at the expense of a significantly higher revision rate particularly of the penile urethra.