Anteroposterior dissection three-lobe technique: an effective surgical method for inexperienced surgeons performing holmium laser enucleation of the prostate.

Purpose: To evaluate the effectiveness of anteroposterior dissection three-lobe technique for surgeons with no prior experience of holmium laser enucleation of the prostate (HoLEP) METHODS: In this retrospective single-center study, we compared perioperative complications and postoperative urinary conditions between an experienced surgeon and surgeons with no prior experience of HoLEP. Forty patients were operated by one experienced surgeon (group A), and another 40 patients were operated by four inexperienced surgeons (group B) under the guidance of the instructor. The enucleation procedure was performed by anteroposterior dissection three-lobe technique.
Results: Patient characteristics were comparable in the two groups in age, body mass index, and preoperative prostate volume. The enucleation efficiency rate [0.96 vs 0.56 g/min (P < 0.001)] was significantly different between groups A and B. However, there were no significant differences in enucleate prostate weight, hemoglobin decrease, or postoperative catheter-indwelling period between the two groups. There were no significant differences with respect to postoperative urinary incontinence rate at 1 month [43 vs 50% (P = 0.65)], 3 months [13 vs 20% (P = 0.55)], and 6 months [0 vs 3% (P = 1.00)] between the two groups. Both groups showed a significant improvement in the maximum flow rate and postvoid residual volume after HoLEP compared with baseline levels (P < 0.01).
Conclusion: Anteroposterior dissection HoLEP three-lobe technique was found to be a safe and effective enucleation method for surgeons with no prior experience of HoLEP under the guidance of the instructor.