Increasing Nasal Tip Projection Using Structural Grafts: A Review of Outcomes.

OBJECTIVES: Nasal tip projection (NTP) is an important criterion when evaluating the result of rhinoplasties. Increasing NTP is essential for nasal function and visual aesthetics. Grafts such as columellar strut grafts (CSGs) and septal extension grafts (SEGs) are commonly used. We analyzed the safety and efficacy of the most commonly used grafts for increasing NTP during surgical rhinoplasty. METHODS: The authors reviewed all English-language articles in PubMed, Embase, and Web of Science between 2000 and 2020 that reported original outcomes on structural grafts used to increase NTP. We recorded and analyzed the following at 6 months postoperatively: NTP change, Goode ratio, nasolabial/columellar-labial angle, postoperative complications, and subjective patient assessments. A total of two structural grafts in 35 studies (21 CSG, 14 SEG) were included. RESULTS: Of the 2290 included patients, 1707 received CSGs (21 studies) and 583 received SEGs (14 studies). Overall NTP increased after using either graft. Subgroup analysis showed that more patients experienced postoperative complications after receiving SEGs (23.7%) than CSGs (9.7%). For patient satisfaction, three CSG studies found 83.3% of patients rated their satisfaction high, 12.1% moderate, and 4.5% not satisfied (n = 66). Most patients reported improvement in tip projection (97.0%), breathing (86.4%), and olfaction (83.3%). There was a significant increase in average patient satisfaction on the Visual Analog Scale (n = 39). CONCLUSIONS: Findings show that CSG and SEG grafts were safe and effective at increasing NTP. We suggest that CSG may be safer and more effective than SEG at increasing NTP in rhinoplasties. Further prospective studies may elucidate the mechanisms underlying the differences between CSGs and SEGs in patient safety and satisfaction when increasing NTP in surgical rhinoplasty.

A Comparison of 4 Analgesic Regimens for Acute Postoperative Pain Control in Breast Augmentation Patients.

PURPOSE: Patients undergoing breast augmentation are treated with multiple combinations of medications for pain control including ketorolac, liposomal bupivacaine, bupivacaine, and intravenous and oral narcotics. There is no current consensus on the optimal combination; therefore, all are used at the discretion of the surgeon. METHODS: This was a single-center, retrospective study. The total number of patients included was 132. Comparisons were made between 4 groups: bupivacaine only (B); bupivacaine and liposomal bupivacaine (BL); bupivacaine and liposomal bupivacaine plus intraoperative ketorolac (BLKi); and bupivacaine and liposomal bupivacaine plus postoperative ketorolac (BLKp). Average pain scores immediately postoperative and before discharge were recorded and correlated to percentage of patients who received narcotic in the post-anesthesia care unit (PACU). Additional end points noted were side effects including nausea and time spent in PACU postoperatively. RESULTS: Those receiving intraoperative ketorolac had the lowest pain on discharge (P < 0.0001) and the lowest percentage of patients receiving narcotics (P = 0.009) out of all 4 groups. There was no significant difference between the 4 groups in terms of time spent in PACU, pain immediately after the procedure, or amount of antiemetic given. No bleeding complications were noted for those who did or did not receive ketorolac. CONCLUSIONS: When given options for pain control in breast augmentation, intraoperative ketorolac should be considered, because its inclusion was significant in decreasing use of narcotics and pain upon discharge. Addition of other costly drugs such as liposomal bupivacaine may not provide additional benefit in the immediate postoperative setting for procedures with a short recovery period such as breast augmentation.

Autologous fat grafting to the lower one-third of the face.

Volume loss contributes as much to the aging appearance of the face as sagging and rhytids. This occurs in the nasolabial and labiomental creases, as well as the lips, mandibular ramus, and the prejowl sulcus. Treatment of these areas with autogenous fat has yielded results that are generally good, but often of brief duration. To obtain the best results, trauma to the transplanted adipocytes must be avoided through meticulous attention to the details of technique. Observed complications are usually minor. Despite variability in the duration of effect, the fact that autogenous fat is relatively inexpensive and readily available makes it a viable alternative for facial volume replacement.

Breast Implant Illness: Treatment Using Total Capsulectomy and Implant Removal.

Background: Breast implant illness (BII) is extramammary systemic symptoms that are caused by breast implants. The emergence of this controversial topic has spurred patients with breast implants who are experiencing these symptoms to seek implant removal, hoping to feel better. This article presents novel outcomes and suggestions for plastic surgeons in managing BII using total capsulectomy and breast implant removal. Methods: In this retrospective cohort study conducted between 2016 and 2020, medical records of all patients undergoing breast implant removal were reviewed. Inclusion criteria consisted of all patients with history of breast implant placement presenting with mastodynia and capsular contracture on physical examination. Patients with history of implant-based reconstruction following mastectomy and patients who underwent implant exchange were excluded. All patients underwent bilateral implant removal and total capsulectomies. Results: A total of 200 patients who fulfilled the inclusion criteria were identified. Average age was 45.5 (range: 29-73) years and average body mass index was 26.28 (range: 19-36.8), with an average follow-up time of 5 months postoperatively. Of patients with a presentation of BII, 96% reported improved or complete resolution of their systemic symptoms after implant removal and total capsulectomy. A positive microbial culture was found in 68.5% of patients, and all culture-positive patients reported improvement post-treatment. The most common organisms found were Propionibacterium acnes (49.6%). There were no associations between implant characteristics and rate of positive microbiology findings. Conclusions: Our study shows that implant removal with capsulectomy drastically improves BII symptoms. Further large prospective cohort studies are needed to better understand this entity.

Upper lid transconjunctival versus transcutaneous approach for fracture repair of the lateral orbital rim.

The use of the lower eyelid transconjunctival approach in the setting of orbital trauma has becoming increasingly popular in recent years. However, experience has found that access to the lateral orbital rim can be somewhat limited with this type of incision. Many authors supplement the approach with a lateral canthotomy in order to gain adequate access laterally. Although usually well tolerated, there can be side effects associated with this incision. We examine the upper lid transconjunctival approach to the lateral orbital rim. Furthermore, we compare this technique to the more traditional transcutaneous approaches used for orbital trauma. We have found this technique to be safe, effective, and to cause no more complications than the more traditional approaches.

Autogenous fat grafting and breast augmentation: a review of the literature.

Since the 1980s, there has been an increased interest in autogenous fat grafting for breast augmentation. However, concerns over graft survival and interference with breast cancer screening have limited its application. Since its introduction, refinements in harvesting and grafting techniques have improved results. The available literature consists primarily of case reports and series. There are no controlled trials, and outcomes thus far have not been measured in a standardized way. The limited data relating to breast cancer screening did not note a significant interference. Concerns have been raised that the placement of mature adipocytes and adipocyte-derived stem cells into the hormonally-active environment of the breast may potentiate breast cancer, but there are no clinical trials that investigate this possibility and a consensus regarding the basic science is still developing. Large multicenter, controlled, prospective trials are necessary to further investigate the many issues relating to the application of autogenous fat grafting for augmentation of the breast.

Transblepharoplasty brow suspension with a biodegradable fixation device.

BACKGROUND: Brow droop, eyelid tissue excess, and hyperfunction of the muscles of forehead facial expression may contribute to the aging diathesis of the upper one-third of the face. Many approaches to the brow have been described, including coronal or pretricheal incisions, direct incision of the suprabrow or forehead, and endoscopic techniques. A less frequent technique, the transblepharoplasty browlift (TBBL), has a role in rejuvenating brow position, especially in patients in whom both the eyelids and brows need to be addressed. The Endotine forehead device has been reported to increase speed and ease in providing operative support to the brows, but little has been written about its function with the TBBL approach. OBJECTIVES: The authors describe their results with Endotine brow fixation for browlift through a TBBL approach. METHODS: Between November 2005 and January 2008, 20 patients presented to the senior author (PRL) for browlift and were treated with a TBBL approach and placement of the Endotine device in one of three sizes (3 mm, 3.5 mm, or 4 mm). The surgeon completed an operative questionnaire immediately postoperatively, as well as a satisfaction questionnaire at one and three months postoperatively. Nineteen of the 20 patients were followed up also completed satisfaction questionnaires at one and three postoperative months. The results were tabulated to assess the safety and efficacy of the Endotine device. RESULTS: A 3-mm Endotine browlift device was placed in most patients (13; 68%). The surgeon was satisfied with the performance of the Endotine device, its ease of insertion, and the fixation provided in all cases. The Endotine was always palpable under the skin but visible in only roughly half of patients. At one month, 5% of the fixations were judged by the surgeon to be fair in appearance; the remainder of cases were satisfactory or better. At three months, all fixations were judged as satisfactory or better. Patients reported being very satisfied with the results of the surgery initially (53%), and satisfaction improved with time (74%). After three months, 79% of patients would recommend the procedure to others, an increase from 63% after one month. CONCLUSIONS: The Endotine device provides an effective lift for the brows, allows for easy repositioning, and is much quicker to apply than the sutures placed in a traditional browlift.

Comparison of tensile strength of resorbable plating systems used in monocortical mandible angle osteotomy repair.

OBJECTIVE: To determine the usefulness of resorbable plating systems in load-bearing applications of the mandible and the location of critical failure. METHODS: An osteotomy was created in 24 fresh cadaveric mandibles at the angle and fixated by the Champy technique with similar resorbable craniofacial plating systems from 4 manufacturers. Each mandible was held rigid as a material test system applied a downward force anteriorly. The critical tolerance was measured and the type of failure was noted. RESULTS: Critical failure occurred at forces from 34.6 to 137.8 N. We found a statistically significant difference between the plating groups (P<.001 for all comparisons). The point of failure was almost uniformly at the plate. CONCLUSIONS: Critical failure was overwhelmingly due to rupture of the plate rather than to stripping or shearing of the screws as had been strongly expected. We found differences in plate strengths for this particular application and did not evaluate their respective long-term resorptive properties. We do not advocate that single resorbable plate fixation be the sole means of mandible angle fracture fixation, regardless of the plating system used.

Diagnosing and treating nasal septal perforations.

The authors present a comprehensive treatment guide to nasal septal perforations. Successful surgical repair requires vascularized tissue flaps, interpositional tissue scaffolding, and tension-free closure. However, surgical techniques vary with the size of the defect, and there is no single universally effective procedure.

Advantages of perforator flaps in reconstruction of complex defects of the head and neck.

Microsurgical transfer of vascularized tissue during the past three decades has allowed highly complicated postoncologic defects in the head and neck region to be reconstructed. Recently, perforator flaps have been used to reduce postoperative pain, shorten hospital stay, and lessen donor-site complications. These flaps are offsprings of previously known musculocutaneous and fasciocutaneous flaps and are harvested with preservation of the underlying muscular and fascial structures. The vascularized skin and soft-tissue envelope is supplied by perforating branches from the parent vessel. Less is known about the performance of these flaps in the head and neck region. During a 4-year period, 22 patients at our institution underwent reconstruction of the head and neck region with deep inferior epigastric perforator (DIEP) or thoracodorsal artery perforator (TDAP) flaps. All but one of the flaps survived. Advantages noted include: (1) longer vascular pedicles, (2) less postoperative pain, (3) less donor-site deformity, (4) improved aesthetic outcome, (5)potential for a neurosensory flap, (6) potential for an osteocutaneous flap, and (7) ease of postoperative radiologic follow-up. The DIEP flap can be harvested concurrent with oncologic resection, with the patient in the supine position. The TDAP flap is dissected with the patient in the decubitus position, creating an additional step to change operative position, and separates extirpative and reconstructive stages.

Lip reconstruction after ablation for skin malignancies.

When performing lip reconstruction following resection of skin cancer, it is important to plan the reconstruction to retain sphincter function and to design the flaps so that resulting scars fall into borders or MSLTs. These reliable and logical approaches to lip reconstruction will help to restore both form and function.

The thoracodorsal artery perforator flap: clinical experience and anatomic study with emphasis on harvest techniques.

The thoracodorsal artery perforator flap is a relatively new flap that has yet to find its niche in reconstructive surgery. At the authors' institution it has been used for limb salvage, head and neck reconstruction, and trunk reconstruction in cases related to trauma, burns, and malignancy. The authors have found the flap to be advantageous for cranial base reconstruction and for resurfacing the face and oral cavity. The flap has been used successfully for reconstruction of traumatic upper and lower extremity defects, and it can be used as a pedicled flap or as a free tissue transfer. The perforating branches of the thoracodorsal artery offer a robust blood supply to a skin-soft-tissue paddle of 10 to 12 cm x 25 cm, overlying the latissimus dorsi muscle. The average pedicle length is 20 cm (range, 16 to 23 cm), which allows for a safe anastomosis outside the zone of injury in traumatized extremities; the flap can be made sensate by neurorrhaphy with sensory branches of the intercostal nerves. Vascularized bone can be transferred with this flap by taking advantage of the inherent vascular anatomy of the subscapular artery. A total of 30 pedicled and free flap transfers were performed at the authors' institution with an overall complication rate of 23 percent and an overall flap survival rate of 97 percent. Major complications, such as vascular thrombosis, return to the operating room, fistula formation, recurrence of tumor, and flap loss, occurred in 17 percent of the patients. Despite these drawbacks, the authors have found the thoracodorsal artery perforator flap to be a safe and extremely versatile flap that offers significant advantages in acute and delayed reconstruction cases.

The bare area of the upper conjunctiva: a closer look at the anatomy of transconjunctival upper blepharoplasty.

Transconjunctival upper blepharoplasty is a novel technique for which the overall experience has been limited. The authors have used this technique in 42 patients for eyelid rejuvenation, with predictable results and low morbidity. The authors previously described the "bare" area in the medial upper conjunctiva, which was initially noted during their clinical series. This area serves as an anatomic window to access the medial upper eyelid fat pad with a high degree of safety. To clarify the anatomy of this approach, an anatomic study of the upper medial eyelid was performed on the orbits of 10 cadavers (20 orbits). The bare area was further elucidated during these dissections and its microscopic components described in detail. Its spatial relationship to the medial orbital wall and trochlea was also examined during this study. The authors hope that these findings will aid surgeons planning to use this technique.

A 10-year retrospective review of 758 DIEP flaps for breast reconstruction.

This study examined 758 deep inferior epigastric perforator flaps for breast reconstruction, with respect to risk factors and associated complications. Risk factors that demonstrated significant association with any breast or abdominal complication included smoking (p = 0.0000), postreconstruction radiotherapy (p = 0.0000), and hypertension (p = 0.0370). Ninety-eight flaps (12.9 percent) developed fat necrosis. Associated risk factors were smoking (p = 0.0226) and postreconstruction radiotherapy (p = 0.0000). Interestingly, as the number of perforators increased, so did the incidence of fat necrosis. There were only 19 cases (2.5 percent) of partial flap loss and four cases (0.5 percent) of total flap loss. Patients with 45 flaps (5.9 percent) were returned to the operating room before the second-stage procedure. Patients with 29 flaps (3.8 percent) were returned to the operating room because of venous congestion. Venous congestion and any complication were observed to be statistically unrelated to the number of venous anastomoses. Overall, postoperative abdominal hernia or bulge occurred after only five reconstructions (0.7 percent). Complication rates in this large series were comparable to those in retrospective reviews of pedicle and free transverse rectus abdominis musculocutaneous flaps. Previous studies of the free transverse rectus abdominis musculocutaneous flap described breast complication rates ranging from 8 to 13 percent and abdominal complication rates ranging from 0 to 82 percent. It was noted that, with experience in microsurgical techniques and perforator selection, the deep inferior epigastric perforator flap offers distinct advantages to patients, in terms of decreased donor-site morbidity and shorter recovery periods. Mastery of this flap provides reconstructive surgeons with more extensive options for the treatment of postmastectomy patients.

Quantifying the arch position of the female eyebrow.

OBJECTIVE: To devise a quantitative aesthetic model for the eyebrow arch position (EAP) in women. METHODS: Full-face frontal magazine photographs of 100 fashion models published between January and July 2001 were analyzed. Apparent EAP relative to a line through the medial canthus parallel to the midline was compared with eyewidth (EW). A similar comparison was made between the lateral limbus (LL) and the EW. Standardized full-face frontal photographs of 105 randomly selected women aged 21 to 61 years were taken after obtaining informed consent. The photographs were analyzed in the same manner as those of the fashion models. Both populations had the medial and lateral extents of their eyebrows analyzed. RESULTS: The mean +/- SD EAP:EW ratio for the fashion models was 0.978 +/- 0.131; the mean +/- SD LL:EW ratio was 0.735 +/- 0.0673. The mean +/- SD EAP:EW ratio for the randomly selected group was 0.929 +/- 0.146; the mean +/- SD LL:EW ratio was 0.762 +/- 0.0420. CONCLUSIONS: The EAP has been described as being above the LL. This does not reflect the EAP seen in both of our study groups. The EAP seems to be 93% to 98% of an EW in the aesthetic model derived from these data.

Variability of the postauricular muscle complex: analysis of 40 hemicadaver dissections.

BACKGROUND: The postauricular area is often explored by reconstructive and otologic surgeons. We previously reported on the use of postauricular tissues as a graft for wrapping hydroxyapatite implants in orbital reconstruction. This procedure reduced the incidence of implant exposure, while achieving acceptable cosmetic results. Although much is known about the postauricular area, muscle and fascial relationships and potential variations in anatomy remain ill defined. OBJECTIVES: To identify and analyze variations in the patterns of the postauricular muscle complex (PMC) and to study the relationships of the fascial contributions from the components that make up the PMC. METHODS: Dissections were performed using 40 fresh specimens. Muscular and fascial components of the PMC were dissected, analyzed, and photographed. RESULTS: The PMC receives contributions from the occipitalis and trapezius muscles, the deep temporal and sternocleidomastoid fasciae, and the superior and posterior auricular and platysma muscles. Major contributors to the PMC were present in every specimen. Minor contributors were more variable in their presence and contributions. The posterior auricular muscle was identified as having several muscle bundles in 1 specimen and absent in 2 specimens (5%). The occipitalis fascia was seen to insert superior to the auricle and to blend with the deep temporal fascia in 3 cases (7%). The platysma muscle contributed to the PMC in 8 cases (20%). CONCLUSIONS: This study demonstrated important variations in the presence and contributions of 7 previously known muscular structures and their role in forming the PMC. Seven distinct patterns are identified, and the potential clinical implications of these anatomical variations are illustrated.

Complications of frontal sinus fractures.

Frontal sinus fracture represents 5 to 12% of all maxillofacial fractures. Because of the anatomic position of the frontal sinus and the enormous amount of force required to create a fracture in this area, these injuries are often devastating and associated with other trauma. Associated injuries include skull base, intracranial, ophthalmologic, and maxillofacial. Complications should be categorized to address these four areas as well as the skin-soft tissue envelope, muscle, and bone. Other variables that should be examined are age of the patient, gender, mechanism of injury, fracture pattern, method of repair, and associated injuries. Management of frontal sinus fractures is so controversial that the indications, timing, method of repair, and surveillance remain disputable among several surgical specialties. The one universal truth that is agreed upon is that all patients undergoing reconstructive surgery of the frontal sinus have a lifelong risk for delayed complications. It is hoped that when patients do experience the first symptoms of a complication, they seek immediate medical attention and avoid potentially life-threatening situations and the need for crippling or disfiguring surgery. The best way to facilitate this is through long-term follow-up and routine surveillance.

Transblepharoplasty brow suspension: an expanded role.

Brow position and hyperfunction of the muscles of forehead facial expression contribute to the aging diathesis of the upper one third of the face. In many cases, the eyelids and brows are addressed together to achieve a satisfying rejuvenation effect. Many different approaches to the brow are used, including the long coronal or pretricheal incisions, direct incision of the suprabrow or forehead, and finally the use of smaller incisions with an endoscopic technique. Another technique, deserving of further consideration, is the transblepharoplasty brow lift (TBBL). Though generally reserved for occasional use, this technique is easy to perform, minimizes facial incisions and operative time, and can achieve results comparable to other, more extensive, approaches.

The thoracodorsal artery perforator-scapular osteocutaneous (TDAP-SOC) flap for reconstruction of palatal and maxillary defects.

Despite technical advances over the past 3 decades, subtotal, total, and extended total maxillectomy defects remain challenging reconstructive problems. In particular, postoncologic resection of the maxilla results in complex 3-dimensional defects of the midface, which cause severe functional and esthetic deformities. Such defects generally require composite tissue flaps for reconstruction. Rebuilding the palate and maxilla is especially challenging because it requires reconstitution of the facial buttresses, occlusion, replacement of bony hard palate, and the thin intraoral and intranasal lining which normally constitute the soft palate. Various methods of reconstruction have been applied to this area in search of an ideal soft tissue-bone flap to restore the bony framework of the maxilla and palate while providing an internal lining. Osteocutaneous and osteomuscular flaps such originating from the scapular, iliac, peroneal, and radial vascular systems have been attempted with good success. We devised an osteocutaneous flap based on the scapular vascular system, which provided bone and soft tissue to successfully reconstruct the palate and maxilla in 2 patients. The skin paddle received its blood supply from the major perforating vessels of the thoracodorsal artery, and the scapular bone was nourished by the angular vessels. Although free tissue transfer using thoracodorsal perforator flaps has been described, this flap has not been previously reported in the literature as an osteocutaneous tissue transfer. With the use of rigid fixation, excellent results have been obtained with this technique for palatal and maxillary reconstruction.