Suction lipectomy of the neck

Suction lipectomy of the neck has been advocated in other reports. However, because of skin laxity, a simultaneous face/neck lift has been performed usually. In this series of 49 patients, ages 18 to 73, removal of submandibular fat was performed by suction lipectomy. A simultaneous face/neck lift was not done. In addition, no skin was excised. On the contrary, the apparent excess skin was found to be required for contouring. Approximately one-third of the patients had a simultaneous chin implant. Others had different aesthetic surgical procedures performed during the same operation. The removal of neck fat by suction has proven to be more efficacious than excisional methods of lipectomy. The risks of operation have been found comparable to suction lipectomy performed in other anatomic locations.     

Suction lipectomy: complications and results by survey

In October of 1983, we sent a questionnaire on suction lipectomy to 2524 U.S. and Canadian members of the American Society of Plastic and Reconstructive Surgeons. Six-hundred and twelve plastic surgeons returned questionnaires (24.2 percent response rate). One-hundred and seven responding surgeons reported 1573 operations in which suction lipectomy with or without skin excision was used for 2685 procedures on various parts of the body. In the subset of 1249 operations in which suction lipectomy only was used to treat 2261 anatomic areas, surgeons reported greater than 80 percent good or excellent aesthetic results. The overall complication rate was 9.3 percent. The most frequent complications were persistent hypesthesia (2.6 percent), seroma (1.6 percent), and persistent edema (1.4 percent). Skin pigmentation, pain, hematoma, infection, and slough each occurred with an incidence of 1.0 percent or less. Based on the results of this survey, suction lipectomy is a valuable new modality for surgical improvement of body contour.     

Submental suction-assisted lipectomy without platysmaplasty: pushing the (skin) envelope to avoid a face lift for unsuitable candidates

Patients with submental fullness may not be candidates for a full or short-scar face lift because of medical contraindications, uncontrolled hypertension, a refractory nicotine habit, or anticoagulant medications, or patients may disqualify themselves because of cost, unavailable recovery time, or emotional resistance. Submental suction-assisted lipectomy has traditionally been reserved for younger patients. For older patients, suction-assisted lipectomy is typically used as an adjunct for face/neck lifts. This report describes experiences with suction-assisted lipectomy for older patients who were not face lift candidates, for the aforementioned reasons. The study goals were to better delineate the indications for submental suction-assisted lipectomy, as opposed to a face lift, and to obtain improved results with a less-invasive procedure. A 6-year study involving 132 patients (21 to 73 years of age), of whom 4.5 percent were men, was performed. Eighty-eight patients (67 percent), the primary focus of this study, were more than 40 years of age. Of those 88 patients, 24 patients (18 percent of the 132 patients in this series) were in their forties, 45 (34 percent) were in their fifties, 16 (12 percent) were in their sixties, and three (2.3 percent) were at least 70 years of age. The median follow-up time in this series was more than 1 year. The results were assessed with the five criteria for facial rejuvenation described by Ellenbogen and Karlin. All patients demonstrated improvement, with three to five of the Ellenbogen-Karlin neck rejuvenation criteria being met for each patient. All patients demonstrated an improved submandibular border, a more visible anterior sternocleidomastoid muscle border, and an improved neck angle (as determined with angle measurements). For many patients, all five of the Ellenbogen-Karlin criteria were met. A visible subhyoid depression and a visible thyroid cartilage bulge were the two criteria most often not met. A retrospective evaluation using Baker's preoperative classification of patient types for short-scar face lifts was performed. Results for patients more than 64 years of age (11 patients) were less satisfactory, often with redundant or crepe paper-like skin. Submental suction-assisted lipectomy, as opposed to a face lift, was observed to be a reasonable alternative for older patients who were unable or unwilling to undergo a face lift. Localized fullness in the midline was observed to be the best predictor of a good outcome (even better than age or skin tone). A crepe paper appearance of the skin preoperatively was the best predictor of failure. The surgical anatomical features, technique, advantages, disadvantages, and principles are discussed. Complications and their treatment are addressed. It is concluded that submental suction-assisted lipectomy alone, without platysmaplasty, can be helpful for patients with submental fullness who are unsuitable candidates for a face lift and who accept the limitations of liposuction without platysmaplasty. Suction-assisted lipectomy can sufficiently contract and smooth the skin envelope for selected patients, with less consideration for age than previously proposed.     

Toxic shock syndrome after suction lipectomy

We present a case of toxic shock syndrome with necrotizing fasciitis after suction lipectomy. The patient underwent aesthetic suction lipectomy of the abdomen, buttocks, and thighs during an office procedure by a cosmetic surgeon. On postoperative day 2, the patient was referred to the emergency department of our hospital because of pain. On admission, the patient was in toxic shock. She required intensive medical treatment for about 1 month, along with psychiatric help to adapt after the illness. Although toxic shock syndrome is a rare postoperative complication, every plastic surgeon should be acquainted with it. A combination of early recognition, diagnosis, and aggressive supportive therapy is the only successful treatment.     

Belt lipectomy for circumferential truncal excess: the University of Iowa experience

When some patients with circumferential truncal excess undergo traditional abdominoplasty, the trunk is not addressed as a unit. Belt lipectomy, a procedure that combines abdominoplasty with circumferential excision of skin and fat, is often more ideal for these patients. In this article, the authors review the literature on belt lipectomy and evaluate their series of 32 patients who underwent belt lipectomy at the University of Iowa. The evolution and current preoperative markings, intraoperative surgical technique, and postoperative care are described. The patients' charts and their preoperative and postoperative photographs were examined retrospectively. It was found that belt lipectomy improved abdominal contour, abdominal wall laxity, mons pubis ptosis, back rolls, waist contour, and buttocks contour. Initially, the procedure was performed on post-weight-reduction patients only, but its indications were extended to three other groups: patients who were 30 to 50 pounds overweight, patients of normal weight who desired a significant overall truncal improvement, and an obese patient with persistent intraabdominal excess. The improvements were significant in all groups of patients except for the latter patient. Complications included a 37.5 percent seroma rate, a 9.3 percent pulmonary embolus rate, and one dehiscence that required reoperation. The authors concluded that belt lipectomy should be seriously considered for patients who present with circumferential truncal excess and for a select group of normal-weight patients. It is not recommended for the obese patient with excessive intraabdominal content. Furthermore, belt lipectomy should be undertaken only in patients who are well informed about the possible risks and complications.     

Skin sensation after suction lipectomy: a prospective study of 50 consecutive patients

Using a reproducible pain stimulus, skin sensation was evaluated in a prospective study of 50 consecutive patients who underwent suction lipectomy. A total of 294 anatomic areas were evaluated and treated. Before operation, many patients were found to have patchy areas of decreased sensation, a condition that was unknown to them. Initially after surgery, all patients had decreased sensation in the treated areas. However, sensation usually returned to normal in 6 to 8 months. In some patients, sensory return to preoperative levels took as long as 1 year, and in a few, patchy areas of decreased sensation were present even longer. In general, the larger the treated area, the larger are the area and degree of sensory loss and the slower is the return of sensation.     

Quantitative analysis of blood and fat in suction lipectomy aspirates

This study of suction lipectomy aspirates from 15 consecutive patients was undertaken to biochemically quantitate the blood-to-fat ratios of the aspirates. A wide variation in the blood-to-fat ratios (8 to 54 percent) was noted, but the authors failed to demonstrate any relationship between the blood-to-fat ratios and the suction lipectomy operative site. Prophylactic measures to allow treatment of patients in a consistently safe manner include carefully screening of patients to exclude those with bleeding disorders or significant illnesses, perioperative oral iron therapy, infiltrating the operation site with a dilute epinephrine solution, hydrating the patients adequately perioperatively, using smaller-diameter cannulas for the aspiration, minimizing aspiration once the aspirate turns grossly bloody, and limiting the aspirate to a volume of less than 1750 ml for any operative procedure.     

TRAM flap breast reconstruction: tumescent technique reduces blood loss and transfusion requirement

The tumescent technique has been shown to be efficacious in reducing both operative and postoperative bleeding without significant deleterious side effects in suction lipectomy. In this study, the effects of the tumescent technique on postoperative complications in transverse rectus abdominis myocutaneous (TRAM) flap breast reconstruction are investigated. All women who underwent a TRAM flap breast reconstruction by the senior author (J.B.) at the Emory Clinic during the years 1990 to 1996 were pooled (n = 386). Any woman who had a preincision infiltration of 0.25% epinephrine-containing saline solution (>200 cc) around the donor site was included in the tumescent group (n = 59). Medical records were reviewed, and rates of partial flap loss, fat necrosis (> or =10 percent flap volume), flap full-thickness skin loss, donor-site complication (skin loss, hernia, or infection), and blood transfusion were determined. Group rates were compared. The infiltrated group had a significantly lower transfusion rate as compared with the control group (0.34 units versus 1.32 units, p < 0.001). The rates of partial flap loss and fat necrosis were less in the tumescent group, but not significantly (0 percent versus 4 percent, p = 0.232; and 1.7 percent versus 10.4 percent, p = 0.058). There were no significant differences in the incidence of full-thickness skin loss or donor-site complications. Donor-site infiltration before incision with a 0.25% epinephrine-containing saline solution significantly reduced the transfusion requirement in TRAM flap breast reconstruction patients without adversely affecting either breast mound or abdominal donor-site complication rates.     

Treatment of keloids by surgical excision and immediate postoperative single-fraction radiotherapy

The authors report the outcomes of patients with keloid scars treated with a protocol of extralesional excision and immediate single-fraction adjuvant radiotherapy. The design of the study was a retrospective analysis with up to 5-year outcome data. The setting was a single treatment team, University Teaching Hospital in London, United Kingdom. Participants (n = 80) were treated for 80 keloid scars (59 percent female patients, 76 percent nonwhite), and 44 percent of keloids were located on earlobes. For all patients, prior treatment without radiotherapy had failed. The salvage treatment reported in this article is combined extralesional excision and immediate postoperative external-beam radiotherapy. A 10-Gy dose of superficial 60-kV or 100-kV photon irradiation was given within 24 hours of the operation. The main outcome measure was freedom from recurrence of keloid scars. Results were that all keloid scars were controlled at 4-week follow-up. Probability of relapse at 1 year was 9 percent; at 5 years, probability of relapse was 16 percent. The earlobe showed no greater chance of relapse than other sites on the body. The authors' report shows that extralesional excision of keloid followed by early, single-fraction, postoperative radiotherapy is both simple and effective in preventing recurrence at excision sites.     

The use of skin grafts in postburn contracture release: a 10-year review

Postburn scarring and contracture affecting function remain the most frustrating late complications of burn injury. Various techniques are used to release contractures; the choice depends on their location and/or the availability of unaffected skin adjacent to the contracture or elsewhere. A retrospective review was carried out of the case notes of patients who had skin grafting for the release of postburn contracture at the Burns Unit, City Hospital, Nottingham between May of 1984 and August of 1994 to evaluate the experience over this period. Information was obtained about the burn injury, contracture site, interval between burn and release of contracture, indication, age at first release, intervals between releases, operative details (donor and graft sites), complications and nonoperative treatment, and follow-up to the end of the study period. A total of 129 patients underwent skin grafting for release of contractures as opposed to any other method of correction. Full-thickness skin grafts were used in 81 patients (63 percent) and split-thickness skin grafts in 26 (20 percent). Twenty-two patients (17 percent) had both types used on different occasions. Flame burns (41 percent) were the most common causes, followed by scalds (38 percent). Two hundred thirty-nine sites of contracture were released, with the axilla (59) and the hand/wrist (59) being the most common sites involved, followed by the head/neck region (42). It was found that for the same site, release with split-thickness skin grafts was associated with more rereleases of the contracture than with full-thickness skin grafts. Also, the interval between the initial release and first rerelease was shorter than with full-thickness skin grafts (p < 0.048). It was also noted that children required more procedures during growth spurts, reflecting the differential effect of the growth of normal skin and contracture tissue. Patients reported more satisfaction with texture and color match with the full-thickness skin grafts. There was comparable donor-site and graft morbidity with both graft types. The use of skin grafts is simple, reliable, and safe. Whenever possible, the authors recommend the use of full-thickness skin grafts in preference to split-thickness skin grafts in postburn contracture release.     

Anterior neck reconstruction with pre-expanded free groin and scapular flaps

To improve aesthetic and functional outcomes in the reconstruction of severe anterior neck burn deformities and to reduce donor-site morbidity, pre-expansion of free-flap donor sites was performed in eight patients. In the first stage of reconstruction, the tissue expander was placed and gradually inflated over a period of 6 weeks. In the second stage, the anterior neck scar was resected up to the limits of the aesthetic unit of the neck, radical release of neck contracture was achieved by transection of contracted platysma muscle, and immediate coverage with a pre-expanded groin or scapular free flap was performed. The early postoperative course was uneventful. Physical therapy was started 1 week after the reconstruction. Long-term follow-up (mean, 4 years) of patients who underwent reconstruction of extensive neck burn deformities demonstrated good aesthetic and functional results. The advantages and drawbacks of using pre-expanded free flaps in the treatment of neck burn contractures are discussed.     

Large-volume suction lipectomy: an analysis of 108 patients.

Suction lipectomy was initially advocated for the treatment of localized collections of fat and for the removal of less than 1500 ml of material. However, many patients wished to have multiple areas treated or had diffuse collections of fat. In such instances, the removal of over 1500 ml of material and circumferential lipectomy are necessary to provide optimal aesthetic results. However, when over 1500 ml of material is removed, anesthetic requirements, fluid replacement, and treatment of blood loss become important if the operation is to be performed safely. We have treated 108 patients who had over 1500 ml of material removed. Eight-eight percent of the patients were female; 12 percent were male. Using the body-mass index, 3 percent of patients were underweight, 70 percent were normal weight, and 27 percent were overweight. Fifty-five patients (51 percent) had 1500 to 2499 ml of material removed, 26 patients (24 percent) had 2500 to 3499 ml removed, 16 patients (15 percent) had 3500 to 4499 ml removed, and 11 patients (10 percent) had over 4500 ml removed. All patients were treated in the hospital; 44 percent were admitted after surgery. A total of 227 units of autologous and 2 units of homologous blood were transfused. As measured by a computerized monitor, the average amount of blood in the material removed from thighs was 30 percent; from abdomens, the blood loss was 45 percent. The aesthetic results were generally excellent. No complications were encountered. A few patients developed undesired sequelae, the most common of which was seroma formation, which occurred in 19 percent of those who had suction of abdominal-wall fat. We believe that large-volume suction lipectomy is safe and efficacious, provided attention is directed to such important aspects of patient care as anesthesia, fluid replacement, and blood loss.     

The influence of permanent magnetic field therapy on wound healing in suction lipectomy patients: a double-blind study

The authors present their experience with the healing influence of permanent magnets on postoperative wounds. The responses of 20 patients who underwent suction lipectomy and postoperative negative magnetic field therapy were studied in a double-blind fashion. Magnets in the form of patches (10 patients) or sham magnet patches (10 patients) were placed over the operative region in each of the patients. Pain, edema, and discoloration (ecchymosis) were evaluated at 1, 2, 3, 4, 7, and 14 days postoperatively. Our results show that the treatment group had significant reductions in pain on postoperative days 1 through 7, in edema on days 1 through 4, and in discoloration on days 1 through 3 when compared with the control group. These results demonstrated that commercially available magnets have a positive influence on the postoperative healing process in suction lipectomy patients.     

En bloc cervical lipectomy for treatment of the problem neck in facial rejuvenation surgery

The treatment of cervical fat in facial aesthetic surgery has received much attention in recent years. Suction lipectomy has become a very popular technique for removing cervical fat because it is easy to perform and results in few complications. This paper describes the en bloc excision of cervical fat in conjunction with rhytidectomy. The senior author has treated 1,000 patients over 17 years using this technique with a high degree of patient satisfaction and minimal morbidity. Although suction lipectomy alone may be indicated for the younger patient, our experience suggests that the en bloc excisional technique is the treatment of choice in the older patient in whom a rhytidectomy is also indicated. In contrast with suction lipectomy, we have found that the en bloc excision of cervical fat allows for more anatomic dissection and facilitates removal of greater amounts of fat and better redraping of the cervical skin.     

Regional fat aspiration for body contouring

Our experience with the original suction lipectomy is presented. The fat removal, done with a specially designed suction tube, is performed layerwise, creating a continuous, regular cavity that is transformed into a virtual space by compressive dressings. The main indication being excessive peritrochanteric fat pads, the operation is done under either epidural or general anesthesia. No antibiotics or anticoagulants are administered, and the patients are mobilized as soon as fully awake. Practicing suction-assisted lipectomy for more than seven years, we have never observed an infection, thrombosis, or fat embolism. In experienced hands, good results can be expected in about 80 percent of patients. Complications are almost always of an aesthetic nature as a result of bad indications. The method is not a surgical treatment for severe obesity.     

Lipodissection in body sculpturing: the dry procedure

We have used the honeycombed suction lipectomy (wet and/or dry) in over 700 patients. It represents a major advancement in the treatment of the localized adiposities of the body. Its advantages are eliminating the need for long, unsightly scars and reducing operating time and morbidity. Selection of appropriate patients is of paramount importance for reliable results because this technique is truly sculpting of the soft tissues. Results improve also with the proper training and experience of the surgeon. The indications and complications have been discussed. This technique (honeycombed suction lipectomy) appears more reliable than suction curettage that employs sharp dissection.     

Gynecomastia: suction lipectomy as a contemporary solution

Suction lipectomy is adapted for the correction of gynecomastia. Previous attempts using suction lipectomy for gynecomastia still required the use of sharp dissection for removal of the glandular breast tissue as well as excision of redundant skin. With this new technique, gynecomastia is corrected solely with the use of suction lipectomy. The technique is successful if the gynecomastia is due to excess fat or parenchymal hypertrophy. A 7-mm cannula is inserted first, to remove the adipose tissue. Then a 2.4-mm cannula is used to remove the glandular and ductal tissue. The 7-mm cannula is then reinserted to remove subareolar parenchyma and to make final contour adjustments. The surrounding subcutaneous tissue is easily undermined to avoid a saucer deformity and to allow for skin contraction. Patients return to full activities in 48 hours. A compressive garment is worn for 4 to 6 weeks. The results of 10 patients are discussed.     

A national survey of complications associated with suction lipectomy: a comparative study

In March of 1988, a survey form was sent to all 2695 U.S. and Canadian members of the American Society of Plastic and Reconstructive Surgeons. Nine-hundred and thirty-five members responded, for a response rate of 34.7 percent. The purpose of the survey was to ascertain the total number of major liposuction, dermatolipectomy, and abdominoplasty procedures performed from January of 1984 to January of 1988 and to compare nine specific complications that are associated with these three procedures. The 935 surgeons reported a total of 112,756 procedures performed: major liposuction (75,591), dermatolipectomy (10,603), and abdominoplasty (26,562). Nine major complications were surveyed: mortality, myocardial infarction, cerebrovascular accident or transient ischemic attack, pulmonary thromboembolism, fat embolism, major skin loss, anesthesia complication, transfusion complications, and deep venous thrombosis. The findings in this survey showed, when comparing these three procedures and the nine types of complications, that the complication rate for major suction lipectomy was 0.1 percent, for dermatolipectomy 0.9 percent, and for abdominoplasty 2.0 percent. Fat emboli did not prove to be a significant factor associated with any of the three procedures. However, of the 15 reported deaths (major liposuction 2, dermatolipectomy 2, and abdominoplasty 11), pulmonary thromboembolism was the causative factor in 9 deaths (60 percent). Based on these analyzed data, we feel that major suction lipectomy has a low complication rate and is a reasonably safe procedure.     

Fat redistribution following suction lipectomy: defense of body fat and patterns of restoration

No randomized studies in humans have examined whether fat returns after removal or where it returns. We undertook a prospective, randomized-controlled trial of suction lipectomy in nonobese women to determine if adipose tissue (AT) is defended and if so, the anatomic pattern of redistribution. Healthy women with disproportionate AT depots (lower abdomen, hips, or thighs) were enrolled. Baseline body composition measurements included dual-energy X-ray absorptiometry (DXA) (a priori primary outcome), abdominal/limb circumferences, subcutaneous skinfold thickness, and magnetic resonance imaging (MRI) (torso/thighs). Participants (n = 32; 36 ± 1 year) were randomized to small-volume liposuction (n = 14, mean BMI: 24 ± 2 kg/m(2)) or control (n=18, mean BMI: 25 ± 2) following baseline. Surgery group participants underwent liposuction within 2-4 weeks. Identical measurements were repeated at 6 weeks, 6 months, and 1 year later. Participants agreed not to make lifestyle changes while enrolled. Between-group differences were adjusted for baseline level of the outcome variable. After 6 weeks, percent body fat (%BF) by DXA was decreased by 2.1% in the lipectomy group and by 0.28% in the control group (adjusted difference (AD): -1.82%; 95% confidence interval (CI): -2.79% to -0.85%; P = 0.0002). This difference was smaller at 6 months, and by 1 year was no longer significant (0.59% (control) vs. -0.41% (lipectomy); AD: -1.00%; CI: -2.65 to 0.64; P = 0.23). AT reaccumulated differently across various sites. After 1 year the thigh region remained reduced (0.77% (control) vs. -1.83% (lipectomy); AD: -2.59%; CI: -3.91 to -1.28; P = 0.0001), but AT reaccumulated in the abdominal region (0.64% (control) vs. 0.42% (lipectomy); AD: -0.22; CI: -2.35 to 1.91; P = 0.84). Following suction lipectomy, BF was restored and redistributed from the thigh to the abdomen.     

Subcutaneous pseudobursa secondary to suction and surgery

Suction lipectomy has been used throughout the regions of the body to remove vast amounts of subcutaneous fat. The blunt technique allows for a multiplicity of small (4 to 6 mm) channels to be created and the fat removed by suction with little disturbance of the overlying skin, the supporting septa, vessels, or nerves. Abdominolipectomy has been successfully performed for decades, in which large amounts of skin and subcutaneous fat are removed by sharp dissection. The undermining involved in an adbominolipectomy extending from the xiphoid to pubis and laterally to the level of the iliac crest and then supplemented by the suction technique has led to the formation, in some cases, of chronic seromas not relieved by multiple aspirations. Healing and contractions of these seromas causes a deformity of the overlying skin, because it is puckered and drawn upon itself. This results in the formation of a subcutaneous pseudobursa lined by collagen sheets but no epithelial cells. We present 9 patients who have demonstrated this phenomenon. We suggest that in the largest resections, safety is best served by waiting a period of at least 6 weeks between suction and subsequent resection.