Opioid Consumption Following Foot and Ankle Surgery.

Background Orthopedic surgeons frequently prescribe pain medications during the postoperative period. The efficacy of these medications at alleviating pain after foot/ankle surgery and the quantity of medication required (and conversely, leftover) are unknown. METHODS: Patients undergoing foot/ankle surgery during a 3-month period who met inclusion criteria were surveyed at their first postoperative visit. Information collected included gender, number of prescribed pills remaining, satisfaction with pain control, and willingness to surrender leftover opioids to a Drug Enforcement Administration (DEA) disposal center. Additional data, including utilization of a perioperative nerve block and type (bony versus nonbony) and anatomic region of procedure, were collected through review of the medical record. All data were analyzed in a retrospective fashion. A total of 171 patients with a mean age of 53.1 ± 15.5 years (range, 18-81 years) were included in the study. RESULTS: The mean number of opioids taken was 27.2 ± 17.5 pills (range, 0-70). The mean number of short-acting opioids and long-acting opioids taken was 21.4 ± 14.8 and 9.2 ± 5.0 pills, respectively. Most (73.5%) patients were satisfied with their pain control. Patients who underwent ankle/hindfoot surgery took more long-acting opioids on average than others ( P = .047). There was not a significant difference in opioid usage between bony and nonbony procedures. Of those with leftover opioids, 63% were willing to surrender them to a DEA disposal center. Patients willing to surrender leftover medications had both more short-acting ( P < .001) and long-acting ( P = .015) opioids leftover than those not willing to surrender them. CONCLUSION: Most patients undergoing foot/ankle surgery had opioids leftover at the first postoperative visit, and most were willing to surrender them. We can adequately treat patients' pain and decrease the number of opioid pills available in the community by decreasing the number of pills prescribed and encouraging disposal of leftovers. LEVEL OF EVIDENCE: Level IV, retrospective case series.

Direct current stimulation for spine fusion in a nicotine exposure model.

BACKGROUND CONTEXT: Decreased effectiveness in spinal fusion procedures in patients who smoke before, during, or after the operation has been noted in several clinical studies. In previous work, direct current (DC) electrical stimulation has been shown to enhance inter-transverse process fusion in a rabbit model. PURPOSE: To test the efficacy of DC stimulation on bone healing in spinal fusion in rabbits exposed to nicotine. STUDY DESIGN/SETTING: A randomized and controlled interventional study. METHODS: Thirty male New Zealand white rabbits received a single level posterolateral, inter-transverse process fusion with autologous iliac crest bone. One group (control) acted as a control without nicotine or electrical stimulation. A second group (Nic) received a continuous dose of nicotine via a transdermal patch to simulate a heavy smoker, and a third group, nicotine/stimulator group (Nic/Stim), additionally received a 100-microamp DC stimulator. The fusion masses (L5-L6) and the adjacent unfused control segment (L4-L5) were evaluated radiographically, manually, and biomechanically. RESULTS: The Nic group showed significantly higher fusion rate compared with the control group. The Nic/Stim group also demonstrated significantly higher fusion rate and X-ray trabeculation compared with the control group. However, the Nic/Stim group was not significantly higher than the Nic group in fusion rate or X-ray trabeculation. CONCLUSIONS: Nicotine significantly improved fusion rate compared with controls, and DC stimulation significantly increased X-ray trabeculation of nicotine treated rabbits compared with controls.

Osteochondral lesions of the talus.

Osteochondral lesions of the talus (OLT) are rare joint disorders. The talus is the third most common location of this disorder, following the knee and elbow joints. OLT represents 4% of all osteochondral lesions in the body. This article discusses the surgical treatment and postoperative rehabilitation of osteochondral lesions of the talus.