Dermatologic surgery on the chest wall in patients with a cardiac surgery history: a review of material that may be encountered intraoperatively, including potential complications and suggestions for proceeding safely

Comparison of polyetheretherketone cables and stainless steel wires for sternal fixation after median sternotomy

Objective

To compare the sternal fixation effect of a polyetheretherketone (PEEK) cable product and stainless steel wire after median sternotomy.

Methods

A multicentre retrospective clinical trial was conducted in patients that underwent median sternotomy for a range of surgical reasons. The sternum was fixed using PEEK sternal cables in the experimental group and stainless steel wires in the control group. The general patient state, product manoeuvrability, bone and wound healing state and blood test results were evaluated at seven visits during the preoperative, surgical and follow-up periods.

Results

A total of 108 patients (54 in each group) were included in the analysis at the final 180-day follow-up. The sternum was successfully closed using PEEK cables or steel wires in all patients and all healed well. No pathological changes were found on the X-ray imaging. Computed tomography imaging confirmed ideal fracture healing. No significant difference was found between the experimental group and the control group in outcomes.

Conclusion

PEEK cables are easy to implant and show desirable effectiveness in sternal fixation without any observed side-effects.

Pacemakers, Deep Brain Stimulators, Cochlear Implants, and Nerve Stimulators: A Review of Common Devices Encountered in the Dermatologic Surgery Patient

BACKGROUND

In dermatologic and procedural surgery settings, there are commonly encountered devices in patients. Safe surgical planning requires familiarity with these devices.

OBJECTIVE

To review the current implanted devices in patients and recommendations for surgical planning around these devices.

METHODS AND MATERIALS

A comprehensive review using PubMed and published device recommendations was performed, searching for those most relevant to dermatologic surgery.

RESULTS

Devices such as pacemakers and implantable cardiac defibrillators, deep brain stimulators, cochlear implants, and various nerve stimulators are potential devices that may be encountered in patients and specific recommendations exist for each of these devices.

CONCLUSION

Dermatologic surgeons' knowledge of implanted devices in patients is paramout to safe surgical procedures.