Monopolar Electrosurgery Research Articles

Risks of Monopolar Electrosurgery in the Post-Morcellation Era

Risks of Monopolar Electrosurgery in the Post-Morcellation Era

The Dreaded 3-Minute Wait: Does It Really Prevent Operating Room Fires? The IGNITE Trial.

Operating room fires can have devastating consequences and as such must be prevented. There exists a paucity of literature requiring further elucidation regarding manufacturer recommendations of a predefined waiting period prior to patient draping after using alcohol-based surgical antiseptics, in order to reduce the risk of operating room fires. This was further investigated by exposing two common alcohol-based surgical antiseptics to electrosurgery and open flames at various power settings and time intervals in an ex vivo porcine model. The simulated surgical site was prepped following manufacturer recommendations and exposed to monopolar electrosurgery at low and high power, using both PURE CUT and COAGULATION modes, and open flame, at 15-s increments after application. While using PURE CUT mode at both low and high power, no ignition was observed on hairless surgical sites prepped with ChloraPrep® at any time point. However, use of COAGULATION mode at both low and high powers resulted in ignition consistently out to 1-min post-application. Additionally, if the prepped area subjectively appeared wet, especially with pooling of the antiseptic, both COAGULATION mode and open flame caused ignition. Dry time was found to be about 59 s for both prep solutions. It was also observed that the amount of pressure directly correlated with the amount of prep dispersed and increased dry times. In conclusion, our data suggest an average dry time of less than 1-min, with ignition only observed when the antiseptic was visibly wet. Ignition did not occur on hairless skin with electrocautery on CUT mode using ChloraPrep at any time point. Additionally, ignition on hair-bearing skin was not observed past 3 min, with current manufacturer recommendations stating 1 h wait time for hair-bearing skin. Arbitrarily waiting a specific predetermined dry time until patient draping, as recommended by the manufacturers, may be unnecessary and lead to hours' worth of time wasted each year. Ongoing research will further investigate the utility of drying the antiseptic after application and its affect on not only preventing ignition but also antimicrobial efficacy.

Risk of Monopolar Electrosurgery in Cochlear Implant Recipients is Nominal: Evidence to Guide Clinical Practice.

Comprehensively assess the prevalence of monopolar electrosurgery-related device complications among cochlear implant (CI) recipients. Multifaceted retrospective review and survey. Tertiary medical center. Multifaceted approach including: (i) review of the current literature; (ii) historical review of institutional data from an academic, tertiary CI center; (iii) review of industry data provided by 3 Food and Drug Administration-approved CI manufacturers; and (iv) survey of high-volume CI centers. Literature review identified 9 human studies, detailing 84 devices with 199 episodes of device-cautery exposure. From studies reporting on patients records, no implant showed evidence of damage after exposure. One cadaveric study using dental cautery reported 1 episode of device damage. Review of institutional records did not identify any CI damage in 84 instances of exposure. Data from the 3 major implant manufacturers showed a single report of damage that could be reasonably linked to monopolar electrosurgery, out of a possible 689,426 CIs. Last, a survey of 8 high-volume CI centers did not identify any adverse events associated with monopolar cautery. These data estimate the risk of adverse device-related events or tissue injury to be extraordinarily low. Short of operating in immediate proximity to the CI (ie, the ipsilateral temporoparietal scalp), these data indicate that monopolar electrosurgery can be used in the body and the head-and-neck of CI recipients with nominal risk. These findings may guide decision-making in cases that are optimally or preferably performed with monopolar electrocautery and can be used to counsel CI patients following inadvertent exposures.

A survey on the current practice of indicating an elective cesarean after a previous myomectomy

Objective The objective of this study was to evaluate the attitude of obstetricians/gynecologists toward indicating an elective cesarean delivery in pregnant patients with a previous myomectomy. Materials and Methods Web-based multiple-choice questions survey evaluating the attitude to indicate a cesarean with a composite summated score (range 56–280) from a 56-item Likert scale: score 56–112: weak attitude, 113–168: moderate, 169–224: strong, and 225–280: very strong. The reliability of the score (internal consistency) was evaluated with Cronbach’s alpha coefficient. The association between the score and participants’ characteristics was determined with a bivariate analysis followed by linear regression analysis. The “global importance” of each risk factor was defined as the prevalence of the answers: “moderately important”, “very important”, and “extremely important” on the Likert scale. Factors with a “global importance” >75% were considered “crucial” in influencing the choice to indicate a cesarean. Results One-hundred-twenty obstetricians/gynecologists responded (response rate 70.6%). The mean ± SD composite summated score was 137 ± 31; 30 (25.0%) participants presented a "weak attitude to cesarean", 68 (56.7%) a "moderate attitude", 22 (18.3%) a "strong attitude", and none a "very strong attitude". The Cronbach’s alpha was 0.934 (high internal consistency). A self-reported number of myomectomies performed per year >50 was associated with a lower score (-25 points, 95% CI −50 to −1, p = 0.04). Eight criteria resulted “crucial” in indicating a cesarean: opening of the endometrial cavity, monopolar electrosurgery, time surgery-pregnancy <6 months, 2+ previous myomectomies, hematoma formation in the surgical wound, 3+ removed fibroids, and a FIGO4 or FIGO3 removed fibroid. Conclusions Obstetricians/gynecologists are cautious to indicate a cesarean in pregnant patients with a previous myomectomy, except for cases at hypothetic high-risk for uterine rupture, mainly supported by weak evidence. Information to patients and among clinicians is crucial to avoid inappropriate cesarean indications. KEY MESSAGES Obstetricians/gynecologists are cautious to indicate a cesarean in pregnant patients with a previous myomectomy. Information to patients and among clinicians is crucial to avoid inappropriate cesarean indications in pregnant patients with a previous myomectomy.

ELECTROSURGERY AND ELECTROCAUTERY: IT IS ALL ABOUT DELIVERING HEAT TO THE RIGHT PLACE

Arthroscopic electrosurgical tools for ablative, desiccating or coagulative effect are delivered as monopolar or bipolar probes. Monopolar electrosurgery delivers various profiles of heat energy directly to the tissue within a non-conductive irrigant (such as water or glycine) whereas bipolar electrosurgery creates an energy source by producing an electrical arc between the bipolar electrodes on the instrument head within an electro-conductive irrigation solution (saline) - and the heat generated is then transferred to the target tissues. This study investigated the heat generation within the simulated in-vitro test model to review the level of local heat production and potential local tissue heat.In a simulated In-vitro testing environment the local heat generation using bipolar or monopolar electrosurgical probes at standard power setting in either saline or water was tested, both touching and not touching a simulated tissue target, and for variable on-times.Monopolar generated relatively little heat when used in water and not touching the tissue. By contrast the bipolar wand generated potentially damaging local tissue temperature rises when used in saline and not touching the tissue. Both probes generated high local tissue heat when touching the tissue in their recommended irrigation solution.Monopolar electrosurgery delivered high localized temperature to the simulated tissue surface, but produced relatively little heat when not touching the tissue in a water solution. Bipolar however created high local temperature within the fluid adjacent to the probe irrespective if it was touching the tissue or not. Activation of the bipolar probe away from the tissue in saline irrigation may create a potential harmful temperature within the fluid medium without delivering therapeutic thermal effect to the target tissues. Monopolar electrosurgery appears to deliver a more controlled thermal effect, and only when in contact with the target tissues – potentially creating a reduced collateral thermal footprint.

Local thermal effect of power-on setting on monopolar coagulation: a three-dimensional electrothermal coupled finite element study.

A three-dimensional (3-D) electrothermal coupled finite element (FE) model was used to simulate and analyze the effects of the electrosurgical power-on setting on the temperature distribution and thermal damage in biological tissue during coagulation. The discussed parameters include the power-on-off durations, contact distance between the electrosurgical blade and tissue surface, and inclination angle of the blade during cutting. The results indicate that under the condition of a constant input electrical energy, the maximal temperature decreased when the power-on time was shortened and the power-off (pause) duration was increased. The two contact distances between the blade and tissue (0 and 0.25mm) did not show a significant temperature difference; however, the tissue temperature increased with increasing blade inclination angle. We concluded that using a normal cut angle and set at a multiple shorter-time power-on with intermittent power-off operation procedure can reduce the risk of thermal damage during monopolar electrosurgery.

Monopolar Electrosurgery With Cochlear Implants.

To evaluate safety of monopolar electrosurgery (MES) in patients with cochlear implants (CIs) by reporting outcomes of a series of patients who underwent MES after CI. Retrospective case series. Tertiary referral center. Patients with indwelling CI subsequently undergoing surgery with operative note specifically detailing MES use. Adverse outcomes in post-operative audiology/otolaryngology documentation; speech recognition scores. Thirty-five patients (10 with bilateral CI) experienced 63 unique MES exposure events, 85.7% below and 14.3% above the clavicle. No adverse events or decreased performance due to MES use were reported for any patient. Pre- and immediate postoperative speech recognition scores were not significantly different for patients using either consonant-nucleus-consonant (CNC; n=23, 68%-66%, p=0.80) or AzBio (n=15, 82%-88%, p=0.60). For individual CNC performance, 21 (91%) patients demonstrated stability, 1 improved >15%, and 1 declined >15%, although this patient had become a non-user due to magnet issues and, after resolution of these issues, exceeded baseline pre-operative score. For individual AzBio performance, 12 (80%) patients demonstrated stability, 3 improved >15%, and none declined >15%. No adverse events resulted from MES use in CI patients. Given the increased prevalence and expansion of indications for CIs, and widespread utility of MES, we suggest clarification and improved guidance from device manufacturers regarding safety and use of MES for patients with these devices. We hope that data regarding electrosurgery exposure events will better inform clinician decision-making with regards to relative benefits and risks for MES use for CI patients. 4 Laryngoscope, 133:933-937, 2023.

Impact of the fundamental use of surgical energy certification on surgeons' behavior and awareness of safe use of energy devices: a cross-sectional survey research.

The Fundamental Use of Surgical Energy (FUSE) program was established to educate surgeons and trainees to promote awareness and behaviors for the safe use of surgical energy devices. Despite its implementation, the impact of FUSE certification on surgeons' behavior and safety awareness regarding practice of energy devices remains unclear. This study aimed to identify the perceived impact of FUSE certification on surgeons' behavior and awareness regarding the safe use of surgical energy devices. We performed a descriptive cross-sectional survey study, using non probabilistic purposive sampling, and distributed 22-item web-based questionnaires among all 59 FUSE-certified surgeons in Japan, excluding operating room nurses and medical students. The questionnaire items covered demographics, surgical techniques using various energy devices, changes in behavior and safety awareness, communication with colleagues about surgical energy devices, and educational activities related to energy devices. Fifty-seven participants completed the questionnaire (response rate 96.6%). Most surgeons (91.3%) could apply material learned from the FUSE program in practice, especially material related to monopolar electrosurgery. Fifty-six surgeons (98.3%) reported increased awareness of surgical safety, and 35 (61.5%) reported increased communication with operating room personnel about the safe use of energy devices. Moreover, 56 participants (98.3%) indicated a need for systematic education in surgical energy, with participants recommending fellows (94.7% of participants specified that fellows should participate in further education), residents (75.4%), and attending surgeons (63.2%) as the target recipients of this training. Conclusions After FUSE certification, not only did surgeons' knowledge increase, but their energy-related surgical techniques in practice also improved. Furthermore, FUSE-certified surgeons felt that they were more aware of surgical-energy safety and were dedicated to its promotion.

Comparison between Cold Knife, Monopolar Electrosurgery and Combining Both Methods for Abdominal Incision (Clinical Trial)

Comparison between Cold Knife, Monopolar Electrosurgery and Combining Both Methods for Abdominal Incision (Clinical Trial)

Complications of canine tonsillectomy by clamping technique combined with monopolar electrosurgery – a retrospective study of 39 cases

BackgroundCanine tonsillectomy is performed due to acute or chronic tonsillitis, neoplasia, trauma or occasionally brachycephalic obstructive airway syndrome. Several tonsillectomy techniques are used but information about surgical complications is scarce. This retrospective study of patient records at the University Animal Hospital aimed to investigate complications related to canine tonsillectomy performed by 20-min clamping combined with monopolar electrosurgery.Inclusion criteria were bilateral tonsillectomy performed with “20-min clamping technique combined with monopolar electrosurgery without suture or ligation”. Exclusion criteria were unilateral tonsillectomy, tonsillar neoplasia, additional surgical procedures other than tonsillectomy, cases where sutures were used initially, and cases where unspecified or other methods of tonsillectomy were used. The search of the patient records of the University Animal Hospital included a 10-year period. Complications that required additional anaesthesia were defined as major complications. Minor complications were handled during surgery or after surgery without surgical intervention.ResultsOf 39 dogs that fulfilled the inclusion criteria, 11 dogs had complications and out of those 1 dog had two complications. Altogether, of the 12 complications, 2 were classified as major complications and 10 as minor.The most frequent complication was bleeding from the surgical site, in total 11 incidences; 10 dogs had an incidence of bleeding and out of those, 1 dog bled twice, both during and after surgery. Of these 10 dogs that bled, seven incidences of bleeding occurred during surgery and four incidences occurred after surgery. The two dogs with major complications were re-anaesthetized due to bleeding after surgery. No lethal complications occurred and all dogs survived to discharge.ConclusionsBleeding during and after surgery was a common complication in dogs after bilateral tonsillectomy using “20-min clamping technique combined with monopolar electrocautery”. Revision intervention was often needed, sometimes urgently. Although no comparison was made with another technique, the studied technique should be used with caution.

Electrosurgery and Other Technical Advancements in Minimally Invasive Gynecological Surgery - An Update.

Electrosurgery in gynecology has changed over the past few decades. The use of energy-based devices, especially in minimally invasive procedures, is extremely important for preparation, short reconvalescence and patient safety. Recently, there have been major advances in energy-based surgical devices that have further shortened OR time and increased patient safety. Although bipolar and monopolar electrosurgery is still very important, the introduction of high-frequency ultrasound in gynecologic surgery has improved cutting and coagulation by lowering thermal damage in the surrounding tissue. Furthermore, new technical inventions have fundamentally changed the treatment of specific diseases. The introduction of ablation in the therapy of uterine fibroids, for example, has made conventional myomectomy no longer necessary in some cases, as necrosis of fibroids can be induced by placing very small thermal probes into the fibroids. Robotic surgery will change the face of gynecological surgery in the near future, as the initial studies could show lower surgical morbidity and faster recovery of patients after robotic-assisted laparoscopy. In this article we provide a short overview of current technical advances, review possible indications as well as limitations, and take a look into the future of minimally invasive surgery in gynecology.

Cold knife versus monopolar electrosurgery for abdominal incisions (clinical trial)

Cold knife versus monopolar electrosurgery for abdominal incisions (clinical trial)

Comparison of outcomes between thermal welding forceps, controlled ablation and monopolar electrosurgery for tonsillectomy in children

ObjectiveTo compare recovery from tonsillectomy using thermal welding forceps (TWF), controlled ablation (CA), and monopolar electrosurgery (MES) in children. MethodsThis was a prospective single blinded observational study using data from electronic medical record (EMR) and caregiver completed patient diary, conducted at a community-based children's hospital within an academic program with tonsillectomy performed by attending surgeons. Children aged 3–17 years undergoing tonsillectomy or adenotonsillectomy by TWF, CA, or MES over a 4-year period were included. Demographics, intraoperative time for tonsillectomy, blood loss, patient diary documentation of pain levels, analgesic doses, diet type and events per day were recorded. In addition, EMR documentation of morbidity events (bleeding, visits for bleeding, return to operating room [OR], total visits or admissions, poor oral intake or dehydration) were noted. To assess for differences in baseline characteristics, we utilized analysis of variance and Pearson's χ2 test. To determine primary outcomes, we used a multilevel mixed-effect linear regression model. ResultsA total of 369 children were enrolled, and 346 who met inclusion criteria underwent tonsillectomy. The children were categorized by the instrument used by the surgeons: CA 32.4% (n = 112), MES 36.7% (n = 127), and TWF 30.9% (n = 107). Mean age overall was 6.8 ± 3.2 years, with 57.4% female and 42.6% male. Diary return rate was 52.3% (n = 181) overall, with CA at 48.2% (n = 54), MES at 44.8% (n = 57), and TWF at 65.4% (n = 70). Average pain on the day of surgery was different between instruments with CA having the lowest level of 2.0 compared to 2.7 for TWF and MES (p = 0.001). Maximum pain level for day of surgery were lowest for CA at 2.7 compared to 3.4 for MES and 3.5 for TWF (p = 0.003). Pain levels were lowest for TWF after postoperative day (POD) 6. Overall rate of bleeding was 9.3%, with 2.6% return to surgery for control of bleeding. TWF had the lowest rate of bleeds (4.7% versus CA 11.6% and MES 11.0%), return to surgery (0.0% versus CA 2.7% and MES 4.7%), the earliest and final return to regular diet at POD 5.8 and 8.1, respectively without reaching statistical significance. ConclusionCA had significantly lowest early pain levels on day 0–1 and trended lowest up to POD 6, after which TWF was lowest but did not reach statistical significance. TWF had the earliest return to regular diet. Children undergoing CA and MES are more likely to have a postoperative bleed and a return to the OR than TWF suggesting improved ability to seal vessels with the latter instrument. Further study with a larger sample is needed.

Post-skin incision scar tissue assessment using patient and observer scar assessment scales: A randomised controlled trial

BackgroundThe scalpel was once the gold standard for surgical incisions. Electrosurgery has started to supplant scalpels but is not yet acceptable for skin incisions due to the risk of burns and deeper injury relative to the scalpels' neat incision with less tissue damage. The unnecessary burden of excessive scar formation makes comparing these two methods challenging. Therefore, this study aims to compare post-incision skin scarring created after monopolar electrosurgery and scalpel surgery, and evaluate the Patient and Observer Scar Assessment Scale (POSAS) suitability for assessing skin incision scars by comparing patients' and observers’ scores. MethodsThis self-controlled study involved patients undergoing elective and emergency skin surgery procedures. A singular wound site was created using two incision methods (monopolar electrosurgery and scalpel) simultaneously. Post-incision scar tissue formation was evaluated using the POSAS, a subjective scar assessment tool that involved patients self-reporting on pain, itching, color, thickness flexibility, and surface relief. Observer-rated vascularity, pigmentation, thickness, flexibility, and surface relief both using a 5-point Likert-type scale. We performed this assessment three months post-surgery, and the results were analyzed by a battery of statistical tests and linear mixed models. ResultsTwenty patients were included in this study. Data analyzed using the paired t-test or Wilcoxon rank-sum test indicated no statistically significant differences between the scar tissue created by monopolar electrosurgery and scalpels according to both the patients and the observers. Correlation analyses between the patients' and observers’ total POSAS scores indicated these followed a moderate linear relationship (r = 0.51; p < 0.001). Linear mixed models further supported the agreement of POSAS total scores between patients and observers. They also confirmed that electrosurgery was not inferior to the scalpel technique. ConclusionScar tissue from skin incisions made by monopolar electrosurgery were indistinguishable from those created with a scalpel. The POSAS instrument is an acceptable means of assessing scar formation on the skin.

Post-Skin Incision Scar Tissue Assessment Using Patient and Observer Scar Assessment Scales: A Comparison of Results Using Monopolar Electrosurgery and Scalpel

Post-Skin Incision Scar Tissue Assessment Using Patient and Observer Scar Assessment Scales: A Comparison of Results Using Monopolar Electrosurgery and Scalpel

Appropriate Delivery of Antitachyarrhythmia Therapy Despite Magnet Placement Over Implanted Cardioverter-Defibrillator: A Case Report

The fundamental perioperative concern for patients with implantable cardioverter-defibrillators (ICDs) is the potential for electromagnetic interference (EMI) from monopolar electrosurgery. The ICD may interpret electromagnetic signals as a tachyarrhythmia and deliver an inappropriate shock to the patient. Magnet placement is often used to avoid this problem since a magnet will often deactivate an ICD’s tachyarrhythmia therapy. We report a case in which magnet placement over an ICD failed to suspend tachyarrhythmia therapy because of imprecise magnet positioning. This case demonstrates the possibility for error when relying on a magnet to suspend tachyarrhythmia therapies.

Development of a numerical model of surgical smoke during laparoscopy

An accurate understanding of laparoscopic surgical smoke behaviour is essential to enhance the healthcare of patient and operating room staff and to achieve better optical clarity for the surgeon. This work develops a numerical model of surgical smoke behaviour during laparoscopy. A computational fluid dynamics model was created for a rectangular chamber geometry. A “large eddy simulation” (LES) technique was used to solve transport equations, electrosurgery was modelled using a heat-flux boundary condition, and condensation and evaporation models were employed.An experimental study was undertaken to provide the unknown parameters such as surgical smoke generation rate, water evaporation rate, and heat flux at the electrosurgery site in the numerical simulation. The experimental apparatus was composed of a rectangular chamber with two ports; one used for monopolar electrosurgery, and the other for inlet flow. Condensed water on the chamber inner surface, evacuated water vapour and particulate matter, as well as temperature and relative humidity at different locations within the model, were measured.The experiments showed that surgical smoke generated during laparoscopy is composed of 65% water vapour, 11% particulate matter, and 24% volatile matter by mass. It was measured that particulate matter and water vapour were generated at a rate of 1.9 (±0.3) mg/s and 11.7 (±0.6) mg/s (mean ± SD, n = 8), respectively. The numerical model predicted that approximately 31% - 35% of the generated smoke was evacuated from the outlet port as a relatively high speed flow and the remainder was accumulated close to the upper surface due to buoyancy. The CFD model can be used as a predictive tool to investigate the exposure of operating room staff to surgical smoke, particulate matter deposition on the peritoneum surface and tissue desiccation during electrosurgical procedures.

The PLASMA System for Transurethral Resection of the Prostate: A NICE Medical Technologies Guidance Update.

Lower urinary tract symptoms (LUTS) in men commonly occur as a consequence of benign prostatic hyperplasia (BPH), also known as prostate enlargement. Treatments for this can involve electrosurgical removal of a section of the prostate via transurethral resection of the prostate (TURP). This can be performed using either monopolar or bipolar electrosurgery. Bipolar TURP uses saline for irrigation rather than glycine, which drastically reduces the risk of TUR syndrome complications, thus allowing for increased procedure time if needed. The PLASMA system (formally known as TURis) is a bipolar TURP electrosurgery system used to treat LUTS secondary to BPH. National guidance recommending the use of TURis in the UK NHS was issued in 2014 by NICE and we now report the updated contribution from Cedar that was included in the update of that guidance for 2021. The evidence in this review suggests that the PLASMA system could be beneficial to patients in relation to hospitalisation and catheterisation time compared with monopolar TURP (mTURP). However, it appears to be comparable to mTURP for urological outcomes and worse for post-operative haematology outcomes such as decline in sodium and haemoglobin levels. Adverse events, however, occurred much less with PLASMA use.

Validation of Ultrasonic Harmonic Scalpel for Real-Time Tissue Identification Using Rapid Evaporative Ionization Mass Spectrometry.

In this study, we integrate rapid evaporative ionization mass spectrometry (REIMS) with the Harmonic scalpel, an advanced laparoscopic surgical instrument that utilizes ultrasound energy to dissect and coagulate tissues. It provides unparalleled manipulation capability to surgeons and has superseded traditional electrosurgical tools particularly in abdominal surgery, but is yet to be validated with REIMS. The REIMS platform coupled with the Harmonic device was shown to produce tissue-specific lipid profiles through the analysis of porcine tissues in both negative and positive ionization modes. Comparison with other methods of electrosurgical dissection, such as monopolar electrosurgery and CO2 laser, showed spectral differences in the profile dependent on the energy device used. The Harmonic device demonstrated major spectral differences in the phospholipid region of m/z 600–1000 compared with the monopolar electrosurgical and CO2 laser-generated spectra. Within the Harmonic REIMS spectra, high intensities of diglycerides and triglycerides were observed. In contrast, monopolar electrosurgical and laser spectra demonstrated high abundances of glycerophospholipids. The Harmonic scalpel was able to differentiate between the liver, muscle, colon, and small intestine, demonstrating 100% diagnostic accuracy. The validation of the Harmonic device–mass spectrometry combination will allow the platform to be used safely and robustly for real-time in vivo surgical tissue identification in a variety of clinical applications.

Ligasure™ Impact and Ligasure™ Small Jaw in Body Contouring after Massive Weight Loss: A New Perspective

Background The most effective dissection technique for elevating flaps in body contouring is still controversial, particularly in high-risk massive weight loss (MWL) patients. LigaSure (Medtronic, Dublin, Ireland) is an energy device commonly used among different surgical specialties to reduce morbidity and improve outcomes. The aim of this study is to investigate the effectiveness of LigaSure Impact and LigaSure Small Jaw in body contouring after MWL compared with conventional technique. Material and methods Patients who underwent abdominoplasty, mastopexy, brachioplasty and thigh lift after MWL at a single center from 1 December 2018 to 1 March 2020 were retrospectively reviewed. In each procedure patients were divided into two groups according to the dissection technique: LigaSure group and monopolar electrosurgery group. Patients characteristics, perioperative details and postoperative complications were evaluated. Results Fourty-five patients underwent abdominoplasty, twenty-six mastopexy, twenty brachioplasty and sixteen medial thigh lift. Using LigaSure, operative time was longer in abdominoplasty and thigh lift, but shorter in mastopexy and brachioplasty. Although not statistically significant, the amount of blood and serum recorded from drains in the first 36 hours was reduced in LigaSure groups. Additional analgesic intake was reduced with LigaSure as well as postoperative subjective pain. In all body contouring procedures statistically significant difference was found in days of hospital stay favoring LigaSure groups. Complications occurred most frequently in control groups compared to LigaSure groups. Conclusion LigaSure Impact and LigaSure Small Jaw may be beneficial in improving outcomes because they might reduce fluids drainage, analgesics intake, hospital stay and postoperative complications.