Jamal M. Bullocks

Abdominal wall repair using human acellular dermal matrix: a follow-up study

BACKGROUND The role of acellular dermal matrix (ADM) in abdominal wall reconstruction (AWR) is unclear. The aim of this study was to review the management, complications, and long-term outcomes of AWR using ADM in a large surgical cohort. METHODS Retrospective chart review of patients undergoing AWR using ADM from 2004 to 2007 was performed. Demographic data, comorbidities, complications, and long-term outcomes were collected. RESULTS There were 77 cases in 68 patients with mean age of 61.1 +/- 1.4 years. The most common indication was infected fascia (n = 19 [25%]). Wound closure was achieved in 75% of the cases via primary (n = 26 [45%]), secondary intention (n = 17 [29%]), or skin graft (n = 15 [26%]). Nonprimary closure was achieved in 5.7 +/- .7 months. There were 32 perioperative (39%) and 33 long-term (43%) complications. Over a mean follow-up period of 13.2 +/- 1.5 months, the hernia recurrence rate was 27% (n = 21). CONCLUSION Although ADM is a viable option in AWR, the high hernia recurrence rate warrants a continued search for alternative biologic materials to improve outcomes.

Crystal Deposition Disease Masquerading as Proliferative Tenosynovitis and Its Associated Sequelae

Extra-articular crystalline deposition secondary to gout, and less commonly, pseudogout is a well known phenomenon. Despite this well-documented entity of extra-articular deposition, there have been few reports of infiltration of the flexor tendon sheath of the hand. Here, we present a case series of this unique occurrence, including surgical techniques, pathology, and the clinical outcomes of 5 patients. We encountered 2 cases of calcium pyrophosphate and 3 cases of uric acid deposition into the flexor tendon sheath masquerading as common tendonopathies. These include cases of carpal tunnel syndrome, nonsuppurative flexor tenosynovitis, trigger finger, and attrition rupture of the flexor tendons. Although, medical therapy is the cornerstone of treatment for diseases that result in crystal deposition, these cases emphasize the potential need for surgical therapy in the armamentarium of their management. This case series demonstrates the importance of inclusion of crystal deposition into the flexor tendon sheath in the differential diagnosis in patients that present with uncharacteristic symptomatology of common flexor tendonopathies.

DermACELL: a novel and biocompatible acellular dermal matrix in tissue expander and implant-based breast reconstruction

BackgroundAcellular dermal matrices present a new alternative to supporting expanders and implants for breast reconstruction in breast cancer patients following mastectomy. However, some studies have suggested that acellular dermal matrix may increase the complication rates in certain clinical settings. DermACELL acellular dermal matrix offers advanced processing in order to attempt to decrease bio-intolerance and complications.MethodsTen consecutive patients that presented for breast reconstruction and were candidates for tissue expanders underwent the procedure with the use of an acellular dermal matrix. The patients underwent postoperative expansion/adjuvant cancer therapy, then tissue expander exchange for permanent silicone breast prostheses. Patients were followed through the postoperative course to assess complication outcomes. Histologic evaluation of host integration into the dermal matrix was also assessed.ResultsOf the ten patients, eight completed reconstruction while two patients failed reconstruction. The failures were related to chronic seromas and infection. Histology analysis confirms rapid integration of mesenchymal cells into the matrix compared to other acellular dermal matrices.ConclusionsBased on our observations, DermACELL is an appropriate adjunct to reconstruction with expanders. Histological analysis of vascularization and recellularization support the ready incorporation of DermACELL into host tissue.Level of Evidence: Level IV, therapeutic study.

Chest reconstruction: II. Regional reconstruction of chest wall wounds that do not affect respiratory function (axilla, posterolateral chest, and posterior trunk).

Learning Objectives: The reader of this review will develop knowledge and understanding of the following: 1. Indications for posterior trunk and axillary reconstruction. 2. The reconstructive requirements of posterior chest wall and axillary wounds. 3. Flaps for regional reconstruction of the torso and axilla. 4. Congenital posterior trunk deformities and their management. 5. The role of microvascular surgery in chest wall reconstruction. 6. The recent emphasis on the role of perforator flaps. 7. The relative advantages and disadvantages of muscle flaps versus perforator skin and fasciocutaneous flaps. Background: Regional reconstructions of the axilla, posterolateral chest, and posterior trunk may prove difficult because of relative inaccessibility for pedicle flaps, exposure of prosthetic material, and loss of function. Methods: Review of past and current medical literature, together with personal experience, has enabled development of this article. Results: A host of regional muscle and musculocutaneous pedicle flaps are available from both the upper and lower limb girdle. These muscle flaps, however, come at the price of compromising donor motor function. This donor morbidity can be reduced either by segmentally splitting muscle flaps or by recourse to perforator artery flaps. Some areas may be difficult to reach, especially the upper and lower back in the midline. Occasionally, microvascular reconstruction is required. Tissue expansion has a limited role in these reconstructions but most notably is an aid to separation of conjoined twins. Conclusions: A variety of regional fasciocutaneous and musculocutaneous flaps are available to cover congenital or acquired defects of the posterior trunk and axilla. Use of perforator flaps has recently been popularized. One must be cognizant of possible functional deficits that may result when using regional muscle flaps both on ambulation and potential to power a manual wheelchair or use crutches.

Contemporary Techniques in Inferior Turbinate Reduction: Survey Results of the American Society for Aesthetic Plastic Surgery

BACKGROUND Nasal airway obstruction is a frequently-encountered problem, often secondary to inferior turbinate hypertrophy. Medical treatment can be beneficial but is inadequate for many individuals. For these refractory cases, surgical intervention plays a key role in management. OBJECTIVE The authors evaluate the current trends in surgical management of inferior turbinate hypertrophy and review the senior authors (SS) preferred technique. METHODS A questionnaire was devised and sent to members of the American Society for Aesthetic Plastic Surgery (ASAPS) to determine their preferred methods for assessment and treatment of inferior turbinate hypertrophy. RESULTS One hundred and twenty-seven physicians responded to the survey, with 85% of surveys completed fully. Of the responses, 117 (92%) respondents were trained solely in plastic surgery and 108 (86.4%) were in private practice. Roughly 81.6% of respondents employ a clinical exam alone to evaluate for airway issues. The most commonly-preferred techniques to treat inferior turbinate hypertrophy were a limited turbinate excision (61.9%) and turbinate outfracture (35.2%). CONCLUSIONS Based on the results of this study, it appears that limited turbinate excision and turbinate outfracture are the most commonly-used techniques in private practice by plastic surgeons. Newer techniques such as radiofrequency coblation have yet to become prevalent in terms of application, despite their current prevalence within the medical literature. The optimal method of management for inferior turbinate reduction should take into consideration the surgeons skill and preference, access to surgical instruments, mode of anesthesia, and the current literature.

An alternative mucosal flap for nasal lining: the superior labial artery mucosal flap-an anatomic study.

AbstractReconstruction of nasal lining and septal defects is a challenging problem. An ideal reconstructive option provides ample thin, like tissue with reliable perfusion in a relatively short, single-staged procedure. The purpose of this study is to describe the vascular anatomy of the superior labial artery and an axial mucosal flap, the superior labial artery mucosal flap, based on this vascular pedicle, proposed for a single-stage reconstruction of nasal lining and septal defects.Dissection of the 10 facial arteries and their branches with a focus on the superior labial arteries was performed in a total of 5 fresh human cadavers. Objective findings on the vascular anatomy were assessed and upper lip mucosal flaps, medially based on the superior labial artery, were elevated. The case of a 30-year-old man who sustained a dog bite to the nose with a resulting full-thickness loss of his entire nasal tip and partial loss of his alar subunits is presented.In complex cases of nasal reconstruction in which nasal lining of associated defects cannot be accomplished with local flaps, we describe the anatomic basis for a regional single-staged, axial flap alternative for reconstruction.

The treatment of an unusual complication associated with a HeartMate II LVAD in an adolescent.

Echo A, Kelley BP, Bullocks JM, Morales DL. The treatment of an unusual complication associated with a HeartMate II LVAD in an adolescent.

Problems in rhinoplasty.

In this review, the complications of rhinoplasty are examined in terms of their timing of presentation. An algorithmic approach to postoperative problems is discussed. Complications can frequently be avoided by meticulous technique, recognition of pitfalls, and early attention to perioperative morbidity. Reoperative rates can be minimized with good patient education and proper command of the postoperative situation, so that unnecessary procedures are not undertaken.

The Need for Breast Cancer Screening in Women Undergoing Elective Breast Surgery: An Assessment of Risk and Risk Factors for Breast Cancer in Young Women

BACKGROUND Given the 11% lifetime risk of breast cancer and increasing popularity of elective breast surgery, the role of preoperative screening begs further investigation. There are currently no guidelines that indicate which women younger than 40 years of age should be screened preoperatively. OBJECTIVES A meta-analysis of studies regarding the odds ratio (OR) and relative risk ratio for breast cancer risk factors in women younger than 40 was completed. METHODS Of a total of 240 results in the PubMed database for articles referencing breast cancer risk factors in young women, eight were selected for review. A total of 5381 patients were included in the studies in this meta-analysis; 26 risk factors were identified. A meta-analysis was performed to determine the OR of each specific risk factor, with a 95% confidence interval. RESULTS The most significant risk factors were having a sister with breast cancer (OR, 11.66), having a first-degree relative with breast cancer (OR, 2.66), having a mother with breast cancer (OR, 2.31), never having breastfed (OR, 1.77), and having undergone a breast biopsy (OR, 1.66). From these data, the authors developed a clinical questionnaire to estimate the risk of breast cancer in young women. In addition, an algorithm was developed for preoperative breast cancer screening for women of all ages undergoing elective breast procedures. CONCLUSIONS For women younger than 40, the preoperative risk assessment involves two steps. First, the possibility of existing breast cancer should be evaluated with a preoperative screening survey. Second, the patients risk for future development of cancer should be assessed, with a focus on genetic mutations. Women older than 40 years of age should be stratified to receive either a preoperative mammogram or MRI. The clinical questionnaire and preoperative screening algorithm provide an evidence-based guideline on which to base the discussion with patients regarding preoperative breast cancer screening.

Techniques in Frontal Sinus Fracture Repair

Constituting only 5 percent of facial fractures, frontal sinus fractures are relatively uncommon. However, given the great amount of force required to produce them, substantial morbidity is often seen. A thorough understanding of corrective techniques is essential when approaching these challenging injuries. In cases requiring sinus obliteration, it is critical that all mucosa be fully destroyed, the nasofrontal meatus completely sealed, and any posterior wall disruptions appropriately addressed. In this article, as a supplement to their video presentation, the authors discuss the surgical approach to frontal sinus fracture.