Orthopedics
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Comparative Study
Comparison of insertional trauma between suprapatellar and infrapatellar portals for tibial nailing.
The purpose of this study was to determine differences in insertional articular trauma in infrapatellar tibial portal and suprapatellar portal intramedullary tibial nail insertion techniques. A cadaveric study was performed on 10 matched pairs of fresh-frozen adult cadaver lower extremities with intact extensor mechanisms. Two study groups with 10 limbs each were created: left lower limbs were treated with a standard medial parapatellar nailing portal and right lower limbs were treated with a suprapatellar tibial nailing portal. ⋯ The structure was considered damaged if the structure was obviously damaged on visual inspection or if a measurement was less than 1 mm. Impact to intra-articular structures was numerically lower in the suprapatellar group (2/10) compared with the infrapatellar group (4/10), but the difference was not statistically significant between the 2 groups (P=.629). The suprapatellar portal approach to the tibial start point demonstrated a lower overall incidence of damage to intra-articular structures, but no significant statistical difference existed between the 2 treatment groups.
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Health care-related costs have been the focus of intense scrutiny in politics and in the media. However, public perception of physician reimbursement is poorly understood. The purpose of this study was to determine patient perception of physician reimbursement for 2 common hand surgery procedures: carpal tunnel release and open reduction and internal fixation of a distal radius fracture. ⋯ Higher level of education, annual household income, and insurance status had no statistically significant effect on patient estimates of reimbursement. Patients in an outpatient hand and upper extremity practice believe that surgeons are reimbursed at a rate 3.6 to 4.7 times greater than actual reimbursement. These misperceptions highlight the lack of understanding and transparency in health care costs and may interfere with the ability of patients to make well-informed decisions about health care.