RESUMO
OBJECTIVE: Reimbursement for surgical procedures is determined by a computation of the relative value unit (RVU) associated with CPT codes. It is based on the amount of work required to provide a service, resources available, and level of expertise involved. Given the evolution of changes in the limb lengthening field, we wanted to evaluate whether the RVU values were comparable across different orthopaedic subspecialties. Consequently, this study compares the work relative value unit (wRVU) totals of 3 common pediatric orthopaedic surgeries-arthroscopic ACL reconstruction, spinal fusion for adolescent idiopathic scoliosis, and antegrade femoral intramedullary limb lengthening. METHODS: This was an IRB-approved, multicenter, retrospective chart review. Charts of subjects who had ACL reconstructions, including meniscal repairs; spinal fusion surgeries for adolescent idiopathic scoliosis (7 to 12 levels), including Ponte osteotomies, and femoral antegrade internal limb lengthening procedures, each completed by fellowship-trained orthopaedic surgeons were reviewed. Comparisons were carried out between several parameters, including mean duration per procedure, number of CPT codes billed per procedure, number of postoperative visits in the 90-day global period, and the wRVU for each procedure. RESULTS: Fifty charts (25 per center) per procedure were reviewed. The wRVU per hour was lowest in the antegrade femur lengthening group (P < 0.0001). The number of postoperative visits in the 90-day global postsurgery period was significantly higher in the antegrade femur lengthening group (P < 0.0001). Intramedullary limb lengthening also had the least number of CPT codes billed. CONCLUSIONS: RVUs per time are statistically lowest in the limb lengthening group and highest in the scoliosis group. The limb lengthening patient also requires significantly more visits and time in the postoperative period compared with the other groups. These extra visits during the global period do not add any RVU value to the lengthening surgeon and occupy clinic spots that could be filled with new patients. Based on these data, a review of the RVU values assigned to the limb lengthening codes may be necessary. LEVEL OF EVIDENCE: Level III-retrospective comparison study.
RESUMO
STUDY OBJECTIVE: Temporary urinary retention after midurethral sling (MUS) surgery requiring indwelling catheter or self-catheterization usage is common. Different methods for assessment of immediate postoperative urinary retention have been described. This study aimed to compare postoperative voiding trial (VT) success after active vs passive VT in women undergoing MUS surgery. DESIGN: Comparative retrospective cohort study. SETTING: Female pelvic medicine and reconstructive surgery practice at a university-affiliated tertiary medical center. PATIENTS: Patients with stress urinary incontinence who underwent surgical treatment during the study period were eligible for inclusion. Excluded were patients younger than the age of 18 years, combined cases with other surgical services, planned laparotomy, and a history of urinary retention and patients for whom their VT was performed on postoperative day 1. The cohort was divided into 2 groups: (1) patients who underwent an active retrofill of their bladder using a Foley catheter and (2) patients who were allowed to have a spontaneous void. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 285 patients met the inclusion criteria for the study. Of these subjects, 94 underwent an active VT and 191 underwent a passive VT. There were no statistically significant differences in immediate postoperative urinary retention (30.8% vs 29.3%; p = .79) or time from surgery end to VT (233.0 ± 167.6 minutes vs 203.1 ± 147.8 minutes; p = .13) between groups. Urinary retention, as defined by a failed VT, increased from 10% to 29.3% when MUS placement was accompanied by concomitant prolapse repair procedure. Multivariate logistic regression analysis revealed that undergoing a combined anterior and posterior colporrhaphy (odds ratio [OR], 5.13; p <.001) and undergoing an apical prolapse procedure (OR, 2.75; p = .004) were independently associated with immediate postoperative urinary retention whereas increased body mass index (OR, 0.89; p <.001) lowered likelihood of retention. CONCLUSION: The method used to assess immediate postoperative urinary retention did not affect VT success. Concomitant combined anterior and posterior colporrhaphy and apical suspension were correlated with greater likelihood of VT failure whereas increased body mass index decreased odds of retention.
