Healing the Index Tibial Nonunion: Risk Factors for Development of a Recalcitrant Nonunion in 222 Patients.

OBJECTIVES: To compare and stratify the healing rates after our index nonunion surgery using contemporary methods of fixation, report the prevalence of recalcitrant non-union, and identify specific demographic, injury, and treatment-related risk factors for the development of a recalcitrant nonunion. DESIGN: Retrospective analysis of a prospectively collected database. SETTING: Academic Level 1 Trauma Center. PATIENTS/PARTICIPANTS: Two hundred twenty-two tibial nonunions treated with internal fixation by a single surgeon. INTERVENTION: Bivariate and multivariate regression analysis were performed to compare healing rates by the type of fixation and graft augmentation and to identify specific demographic, injury, and treatment-related risk factors for the development of a recalcitrant nonunion. RESULTS: Of the 222 patients, 162 (73%) healed as intended and 51 (23%) required 1 or more subsequent interventions to achieve union (96%). Nine fractures (4%) failed to unite. The 60 fractures (27%) that required a subsequent intervention(s) or failed to consolidate were defined as recalcitrant nonunions. There were no statistically significant differences in the recalcitrant rate when we compared plates versus nails or types of bone graft. Risk factors for developing a recalcitrant nonunion were multifactorial and included grade III open fractures, compartment syndrome, deep infection, and 2 or more prior surgical procedures. CONCLUSIONS: Internal fixation remains a successful method of treatment for most tibial nonunions. However, 27% of patients required a subsequent intervention because of failure to heal our index nonunion procedure. Factors that are associated with recalcitrant nonunions were a grade III open fracture, compartment syndrome, deep infection, and 2 or more or more prior surgical procedures. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Scalable, sustainable cost-effective surgical care: a model for safety and quality in the developing world, part I: challenge and commitment.

BACKGROUND: With an estimated backlog of 4,000,000 patients worldwide, cleft lip and cleft palate remain a stark example of the global burden of surgical disease. The need for a new paradigm in global surgery has been increasingly recognized by governments, funding agencies, and professionals to exponentially expand care while emphasizing safety and quality. This three-part article examines the evolution of the Operation Smile Guwahati Comprehensive Cleft Care Center (GCCCC) as an innovative model for sustainable cleft care in the developing world. METHODS: The GCCCC is the result of a unique public-private partnership between government, charity, and private enterprise. In 2009, Operation Smile, the Government of Assam, the National Rural Health Mission, and the Tata Group joined together to work towards the common goal of creating a center of excellence in cleft care for the region. RESULTS: This partnership combined expertise in medical care and training, organizational structure and management, local health care infrastructure, and finance. A state-of-the-art surgical facility was constructed in Guwahati, Assam which includes a modern integrated operating suite with an open layout, advanced surgical equipment, sophisticated anesthesia and monitoring capabilities, central medical gases, and sterilization facilities. CONCLUSION: The combination of established leaders and dreamers from different arenas combined to create a synergy of ambitions, resources, and compassion that became the backbone of success in Guwahati.

Scalable, sustainable cost-effective surgical care: a model for safety and quality in the developing world, part II: program development and quality care.

BACKGROUND: The Guwahati Comprehensive Cleft Care Center (GCCCC) is committed to free medical and surgical care to patients afflicted with facial deformities in Assam, India. A needs-based approach was utilized to assemble numerous teams, processes of care, and systems aimed at providing world-class care to the most needy of patients, and to assist them with breaking through the barriers that prohibit them from obtaining services. METHODS: A team of international professionals from various disciplines served in Guwahati full time to implement and oversee patient care and training of local counterparts. Recruitment of local professionals in all disciplines began early in the scheme of the program and led to gradual expansion of all medical teams. Emphasis was placed on achieving optimal outcome for each patient treated, as opposed to treating the maximum number of patients. RESULTS: The center is open year round to offer full-time services and follow-up care. Along with surgery, GCCCC provides speech therapy, child life counseling, dental care, otolaryngology, orthodontics, and nutrition services for the cleft patients under one roof. Local medical providers participated in a model of graded responsibility commiserate with individualized skill and progress, and gradually assumed all leadership positions and now account for 92% of the workforce. Institutional infrastructure improvements positioned and empowered teams of skilled local providers while implementing systemized perioperative processes. CONCLUSION: This needs-based approach to program development in Guwahati was successful in optimization of quality and safety in all clinical divisions.

Scalable, sustainable cost-effective surgical care: a model for safety and quality in the developing world, part III: impact and sustainability.

BACKGROUND: The Guwahati Comprehensive Cleft Care Center (GCCCC) utilizes a high-volume, subspecialized institution to provide safe, quality, and comprehensive and cost-effective surgical care to a highly vulnerable patient population. METHODS: The GCCCC utilized a diagonal model of surgical care delivery, with vertical inputs of mission-based care transitioning to investments in infrastructure and human capital to create a sustainable, local care delivery system. Over the first 2.5 years of service (May 2011-November 2013), the GCCCC made significant advances in numerous areas. Progress was meticulously documented to evaluate performance and provide transparency to stakeholders including donors, government officials, medical oversight bodies, employees, and patients. RESULTS: During this time period, the GCCCC provided free operations to 7,034 patients, with improved safety, outcomes, and multidisciplinary services while dramatically decreasing costs and increasing investments in the local community. The center has become a regional referral cleft center, and governments of surrounding states have contracted the GCCCC to provide care for their citizens with cleft lip and cleft palate. Additional regional and global impact is anticipated through continued investments into education and training, comprehensive services, and research and outcomes. CONCLUSION: The success of this public private partnership demonstrates the value of this model of surgical care in the developing world, and offers a blueprint for reproduction. The GCCCC experience has been consistent with previous studies demonstrating a positive volume-outcomes relationship, and provides evidence for the value of the specialty hospital model for surgical delivery in the developing world.

Incorporation of fresh tissue surgical simulation into plastic surgery education: maximizing extraclinical surgical experience.

BACKGROUND: As interest in surgical simulation grows, plastic surgical educators are pressed to provide realistic surgical experience outside of the operating suite. Simulation models of plastic surgery procedures have been developed, but they are incomparable to the dissection of fresh tissue. We evolved a fresh tissue dissection (FTD) and simulation program with emphasis on surgical technique and simulation of clinical surgery. We hypothesized that resident confidence could be improved by adding FTD to our resident curriculum. METHODS: Over a 5-year period, FTD was incorporated into the curriculum. Participants included clinical medical students, postgraduate year 1 to 7 residents, and attending surgeons. Participants performed dissections and procedures with structured emphasis on anatomical detail, surgical technique, and rehearsal of operative sequence. Resident confidence was evaluated using retrospective pretest and posttest analysis with a 5-point scale, ranging from 1 (least confident) to 5 (most confident). Confidence was evaluated according to postgraduate year level, anatomical region, and procedure. RESULTS: A total of 103 dissection days occurred, and a total of 192 dissections were reported, representing 73 different procedures. Overall, resident predissection confidence was 1.90±1.02 and postdissection confidence was 4.20±0.94 (p<0.001). The average increase in confidence correlated with training year, such that senior residents had greater gains. When compared by anatomical region, confidence was lowest for the head and neck region. When compared by procedure, confidence was lowest for rhinoplasty and face-lift, and highest for radial forearm and latissimus flaps. CONCLUSIONS: A high-volume FTD experience was successfully incorporated into the residency program over 5 years. Training with FTD improves resident confidence, and this effect increases with seniority of training. Although initial data demonstrate that resident confidence is improved with FTD, additional evaluation is needed to establish objective evidence that patient outcomes and surgical quality can be improved with FTD.

Postmastectomy radiation of latissimus dorsi myocutaneous flap reconstruction is well tolerated in women with breast cancer.

Chest wall irradiation decreases locoregional recurrence and breast cancer-related mortality in women at high risk for recurrence after mastectomy. Many women undergoing mastectomy desire immediate breast reconstruction. Postmastectomy radiation therapy (PMRT), however, increases the risk of surgical complications and may adversely affect the reconstructed breast. We compared outcomes of immediate latissimus dorsi myocutaneous flap (Lat Flap) versus tissue expander/implant (EI) reconstruction after mastectomy followed by PMRT in 29 women with invasive breast cancer treated at a single institution between 2009 and 2011. Although patients undergoing EI reconstruction were slightly younger and more frequently underwent bilateral mastectomy, there were no major differences between the groups with respect to patient or tumor characteristics. With a median follow-up of 11 months (Lat Flap) and 13 months (EI) after completion of PMRT, there was a trend toward more wound complications requiring reoperation, including expander/implant loss (n=3), in the EI group. Capsular contracture was the most common sequela of PMRT in the Lat Flap group (67%) but this was easily treated with capsulotomy at the time of nipple-areola reconstruction. Immediate breast reconstruction with a latissimus dorsi myocutaneous flap is a viable option for women undergoing mastectomy who are likely to require chest wall irradiation.

The medical mission and modern cultural competency training.

BACKGROUND: Culture has increasingly appreciated clinical consequences on the patient-physician relationship, and governing bodies of medical education are widely expanding educational programs to train providers in culturally competent care. A recent study demonstrated the value an international surgical mission in modern surgical training, while fulfilling the mandate of educational growth through six core competencies. This report further examines the impact of international volunteerism on surgical residents, and demonstrates that such experiences are particularly suited to education in cultural competency. METHODS: Twenty-one resident physicians who participated in the inaugural Operation Smile Regan Fellowship were surveyed one year after their experiences. RESULTS: One hundred percent strongly agreed that participation in an international surgical mission was a quality educational experience and 94.7% deemed the experience a valuable part of their residency training. In additional to education in each of the ACGME core competencies, results demonstrate valuable training in cultural competence. CONCLUSIONS: A properly structured and proctored experience for surgical residents in international volunteerism is an effective instruction tool in the modern competency-based residency curriculum. These endeavors provide a unique understanding of the global burden of surgical disease, a deeper appreciation for global public health issues, and increased cultural sensitivity. A surgical mission experience should be widely available to surgery residents.

The role of humanitarian missions in modern surgical training.

BACKGROUND: Surgical trainees have participated in international missions for decades and are now seeking out these experiences in record numbers. Resident participation in humanitarian service has been highly controversial in the academic plastic surgery community, and little evidence exists elucidating the value of these experiences. This report examines the impact of international volunteerism on surgical training. METHODS: Twenty-one resident physicians who participated in the inaugural Operation Smile Regan Fellowship were surveyed 1 year after their experiences. RESULTS: One hundred percent responded that participation in an international surgical mission had an overall positive impact on their lives, and 94.7 percent reported that they had achieved marked personal growth. Results demonstrate significant education in each of the Accreditation Council for Graduate Medical Education core competencies and insights into global health and cultural competency. One hundred percent "strongly agreed" that the Regan Fellowship was a quality educational experience, and 94.7 percent deemed the experience a valuable part of their residency training. CONCLUSIONS: Resident physicians are calling for more international health opportunities, and they should be generously supported. A properly structured and proctored experience for surgical residents in international volunteerism is an effective instruction tool in the modern competency-based residency curriculum. These endeavors provide a unique understanding of the global burden of surgical disease, a deeper appreciation for global public health issues, and increased cultural sensitivity. Plastic surgery training programs can contribute mightily to global health and improved resident education by embracing and fostering the development of international humanitarian opportunities. A surgical mission experience should be widely available to plastic surgery residents.

Surgical outcomes auditing systems in humanitarian organizations.

BACKGROUND: Operation Smile is a humanitarian volunteer-based organization that provides cleft care around the world. Successful primary surgery is the key to improving the quality of life of patients with oral clefts. A cleft surgery outcomes database and evaluation system has been developed and implemented. METHODS: During Operation Smile's "World Journey of Smiles" in November 2007, a total of 4100 patients were operated on during a 10-day period at 40 simultaneous missions in 25 countries. Photographs taken before surgery, right after surgery, and at the follow-up consultations were entered in a database and used as media to evaluate surgical outcomes objectively by independent unbiased evaluators. Data about complications collected during the postoperative consultations were also entered. RESULTS: A postoperative consultation, 6 months to 1 year after surgery was conducted at 24 sites, 19 of which sent back postoperative images; and most returned postoperative examination forms. At those 19 sites, 703 of 1917 patients returned for a 6- to 9-month postoperative visit, for a 36.67% return rate. After matching before and after pictures, 562 patients were able to be entered into the database, allowing 580 procedures to be evaluated. Feedback reports have been sent to 134 volunteer surgeons around the world. Results were compared among sites and locations; and the places where future actions were needed to improve the quality of surgery were identified. CONCLUSIONS: The current outcomes evaluation system has proven beneficial in tracking patient outcomes, auditing surgical performance, and providing feedback to surgeons and other team members. Challenges are discussed.

Immediate reconstruction of a nonreplantable thumb amputation by great toe transfer.

BACKGROUND: When replantation of an avulsed/amputated thumb is not feasible, toe-to-hand transfer may be considered as a reconstructive option in appropriately chosen patients. Although selection criteria are purposefully restrictive, immediate one-stage transfer, as opposed to a delayed procedure, provides many advantages. Primary reconstruction reduces hospitalization and operative and recovery time. It also may expedite return of function and allow patients to return to work sooner. The ability of the patient to undergo extensive microvascular reconstruction at the time of injury, the psychological preparation required, and the need to understand potential risks are important factors to consider. METHODS: In the past 5 years, six patients suffering thumb amputation underwent immediate great toe-to-hand transfer. The overall results of these thumb reconstructions were evaluated retrospectively with regard to function, outcome, length of stay, complications (e.g., infection, contracture, reexploration), and time to return to work/normal activity. The authors calculated objective and subjective scores with which to quantify patient satisfaction and clinical success. RESULTS: All of the authors' patients were laborers who suffered work-related avulsion-amputations. No complications were reported during initial hospitalization, lasting an average of 12 days. Donor-site morbidity was minimal. CONCLUSIONS: The data suggest that thumb reconstruction using great toe transfer can be safely and reliably performed during the initial presentation in selected patients. The economic and therapeutic advantages should be weighed against the risks associated with this approach when evaluating thumb avulsion-amputations.

MOC-PS(SM) CME article: treatment of flexor tendon laceration.

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Understand the preoperative assessment of the patient who presents with a flexor tendon laceration. 2. Understand the surgical options for flexor tendon lacerations based on location, type, and presence of concomitant injuries. 3. Understand the appropriate postsurgical treatment and therapy. 4. Understand the expected outcomes of operative repair and potential complications. BACKGROUND: Flexor tendon laceration is one of the injuries most commonly encountered by the hand surgeon. Appropriate workup, treatment, and postsurgical therapy are essential to achieving favorable outcomes. METHODS: The current literature on each aspect of acute flexor tendon injury diagnosis and repair was reviewed. CONCLUSIONS: A systematic approach to the evaluation and treatment of flexor tendon lacerations should adhere to basic principles of hand surgery with the intention of minimizing complications and offering patients the greatest chance of functional recovery.

The use of a cognitive task analysis-based multimedia program to teach surgical decision making in flexor tendon repair.

BACKGROUND: The aim of this study was to compare the surgical knowledge of residents before and after receiving a cognitive task analysis-based multimedia teaching module. METHODS: Ten plastic surgery residents were evaluated performing flexor tendon repair on 3 occasions. Traditional learning occurred between the first and second trial and served as the control. A teaching module was introduced as an intervention between the second and third trial using cognitive task analysis to illustrate decision-making skills. RESULTS: All residents showed improvement in their decision-making ability when performing flexor tendon repair after each surgical procedure. The group improved through traditional methods as well as exposure to our talk-aloud protocol (P > .01). After being trained using the cognitive task analysis curriculum the group displayed a statistically significant knowledge expansion (P < .01). CONCLUSIONS: Residents receiving cognitive task analysis-based multimedia surgical curriculum instruction achieved greater command of problem solving and are better equipped to make correct decisions in flexor tendon repair.

Timing of wound coverage in extremity war injuries.

Although several studies have been done on the timing of débridement of open fracture, none has specifically examined the effect of timing of soft-tissue coverage on outcome in the types of lower extremity injury being encountered in Iraq and Afghanistan, namely, injuries associated with the detonation of improvised explosive devices. Complex limb salvage requiring free tissue transfer or rotational flap coverage for soft-tissue defects has been commonly performed during the recent military conflicts in Iraq and Afghanistan. Current treatment protocols favor the inclusion of timely and stable axial limb fixation, radical débridement of all compromised soft tissues and osseous structures, and early wound closure with healthy, well-vascularized autologous tissue. In an attempt to minimize overall morbidity, a comprehensive plan must be made to sequentially reconstruct the involved extremity in order to achieve the highest level of function possible, with a durable construct, in the shortest period of time. Prospective studies are necessary to evaluate the effect of timing of coverage on outcome and on limb salvage.

Management of open fractures.

Open fractures are high-energy injuries that require a principle-based approach, starting with detailed evaluation of patient status and injury severity. Early, systemic, wide-spectrum antibiotic therapy should cover gram-positive and gram-negative organisms, and a common regimen is a 3-day administration of a first-generation cephalosporin and an aminoglycoside, supplemented with ampicillin or penicillin to cover anaerobes in farm or vascular injuries. Local antibiotic delivery with the bead pouch technique increases the local concentration of antibiotics, minimizes systemic toxicity, and prevents secondary wound contamination. Thorough irrigation and surgical debridement is critical for prevention of infection. Primary wound closure remains controversial because of concerns for gas gangrene. Partial wound closure is an alternative, with delayed wound closure within 3 to 7 days. In the presence of extensive soft tissue damage, local or free muscle flaps should be transferred to achieve coverage. Stable fracture fixation should be achieved with a method suitable for the bone and soft tissue characteristics. Early bone grafting is indicated for bone defects, unstable fractures treated with external fixation, and delayed union. A management plan guided by the above principles will achieve the goals of prevention of infection, fracture healing, and restoration of function in most of these challenging injuries.

Infected fractures of the distal tibial metaphysis and plafond: achievement of limb salvage with free muscle flaps, bone grafting, and ankle fusion.

Infection after fractures of the tibial plafond is a challenging problem that may even result in amputation. The current study evaluates a limb salvage protocol and the associated long term functional outcome in 6 patients (mean age 46 years) who were treated for infection after a fracture of the distal tibial metaphysis and plafond. Our limb salvage protocol included 3 stages: 1) radical debridement and stabilization of the ankle with a bridging external fixator, 2) soft tissue coverage with free muscle flaps, and 3) ankle fusion using iliac crest bone graft for filling the existing defects measuring 4.2 cm on average. At a mean followup of 5.5 years (range, 2-10.5 years), limb-salvage and eradication of infection was accomplished in all extremities. Fusion of the ankle joint was achieved in all patients, with one patient requiring a supplemental bone grafting procedure for delayed healing of the fusion site. All patients are able to walk without assistive devices and five of six patients are pain free. Limb salvage with free muscle flaps, bone grafting, and ankle fusion is a viable option for the treatment of infected tibial metaphysis and plafond fractures.

Advanced technologies in plastic surgery: how new innovations can improve our training and practice.

Over the last two decades, virtual reality, haptics, simulators, robotics, and other "advanced technologies" have emerged as important innovations in medical learning and practice. Reports on simulator applications in medicine now appear regularly in the medical, computer science, engineering, and popular literature. The goal of this article is to review the emerging intersection between advanced technologies and surgery and how new technology is being utilized in several surgical fields, particularly plastic surgery. The authors also discuss how plastic and reconstructive surgeons can benefit by working to further the development of multimedia and simulated environment technologies in surgical practice and training.