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Endoprostatic stents for management of benign prostatic hyperplasia

Endoprostatic stents have been developed for relieving bladder outlet obstruction secondary to benign hyperplasia of the prostate. The stents are designed either for permanent or for temporary placement. The short-term temporary stents of various biostable and biodegradable polymers are needed after minimally invasive therapy of prostate with heat. The temporary stents are a management option, whereas the permanent stents are a treatment option. Permanent stents offer immediate relief and their sustained results for 4-7 years make them ideally suited for medically compromised patients.