RESUMEN
BACKGROUND: Two techniques for paraspinous muscle flap closure of spine surgeries have been described: one with tension-free mobilization of the muscle flaps approximated at the midline and one with perforators more aggressively dissected to allow for overlapping of the flaps. We seek to compare the surgical outcomes in patients who underwent either type of complex spinal closure as no investigation has yet evaluated a superior technique. METHODS: An institutional review board (IRB)-approved retrospective analysis was conducted on all patients who underwent spine surgery followed by locoregional muscle flap complex closure performed by a single plastic surgeon between January 2016 and July 2021. Patients were divided into 2 groups based on which closure method was employed. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed by multivariable logistic regression with Firth's correction. RESULTS: One hundred and 10 patients with similar baseline demographics were included. There were significantly more smokers (15% vs. 0%, P = 0.02) and a significantly greater rate of postoperative radiation (40% vs. 17%, P = 0.009) in the overlapping group. After controlling for smoking and postoperative radiation, the incidence of surgical site infection, skin necrosis, dehiscence, hematoma, and seroma did not differ between the groups. The procedure length per centimeter of closure was shorter in the midline approximation group, although this data fell just short of significance (3.2 vs. 3.8 minutes/cm, P = 0.08). CONCLUSIONS: The present study demonstrates that both the overlapping and midline approximation of muscle flaps are equally safe and effective strategies for locoregional closure of spinal wounds.
Asunto(s)
Procedimientos de Cirugía Plástica , Cirujanos , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Colgajos Quirúrgicos/efectos adversos , Complicaciones Posoperatorias/epidemiologíaRESUMEN
Study Design: A retrospective review was conducted of all patients with mandibular fractures who were evaluated by plastic surgery at a Level I trauma center between January 1, 2017 and May 1, 2020. Data including demographic characteristics, mechanism of injury, type of presentation (e.g., primary or transfer), treatment plan, and time to intervention were recorded. Objective: Mandibular fractures are common traumatic injuries. Because these injuries are managed by surgical specialists, these patients are often emergently transferred to tertiary care hospitals. This study aims to assess the benefits of emergent transfer in this patient group. Methods: Variables were summarized using descriptive statistics. The relationship with initial disposition was assessed via tests of association, including Student's t-test, Fisher's exact test, or chi-square tests. Significance was set to p values less than 0.05. Multivariate regression analysis was conducted to determine predictors of presentation to outside hospital followed by transfer to our institution. Results: Records from 406 patients with isolated mandibular fractures were evaluated. 145 (36%) were transferred from an outside hospital specifically for specialty evaluation. One patient required intervention in the Emergency Department (ED). Of the 145 patients that were transferred to our facility, eight (5.5%) were admitted for operative management. Patients with open injuries and pediatric patients showed benefit from transfer. Conclusions: Patients are frequently transferred to tertiary care facilities for specialty service evaluation and treatment. However, when isolated mandible fractures were evaluated, only one patient required intervention in the ED. Patients with grossly open fractures and pediatric patients were more frequently admitted specifically for operative management. This practice of acute interfacility transfer represents an unnecessary cost to our health system as isolated mandible fractures can be managed on an outpatient basis. We suggest that pediatric patients and patients with open fractures be transferred for urgent evaluation and management, whereas most patients would be appropriate for outpatient evaluation.
RESUMEN
BACKGROUND: In cleft palate repair, palate length is associated with improved speech outcomes. Although direct closure offers poor palatal lengthening, use of two opposing Z-plasties may reorient palatal musculature and lengthen the velum. The authors previously described a novel overlapping intravelar veloplasty to achieve longitudinal closure of the nasal mucosa with a single oral Z-plasty (1ZP), lengthening the palate in cadaver studies. This study aims to corroborate this finding in clinical cases. METHODS: A retrospective comparative study of patients with a cleft palate was conducted. Patients underwent cleft palate closure with 1ZP or intravelar veloplasty with straight-line closure. Preoperative and postoperative measurements of the palate along four dimensions were recorded. Analysis was conducted on preoperative and postoperative measurements within and between groups using the Mann-Whitney-Wilcoxon or chi-square test. RESULTS: Eighty-five patients were included (1ZP, n = 65; straight-line closure, n = 20). 1ZP increased soft palate length (SPL) by 33% ( P < 0.001) and total palate length (TPL) by 10% ( P < 0.001). Primary 1ZP increased SPL by 33% ( P < 0.001) and TPL by 10% ( P < 0.001). Secondary 1ZP increased SPL by 28% ( P < 0.001) and TPL by 8% ( P < 0.001). When comparing between primary and secondary 1ZP, 1ZP was equal with regard to percentage lengthening in SPL ( P > 0.9) and TPL ( P > 0.3). When compared with straight-line closure, 1ZP showed superior percentage lengthening in SPL ( P < 0.001) and TPL ( P = 0.038). CONCLUSIONS: 1ZP results in a statistically significant increase in palate length in both primary and secondary cleft palate repair. This technique provides an effective alternative in patients for whom 2ZP is not feasible. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Asunto(s)
Fisura del Paladar , Procedimientos de Cirugía Plástica , Humanos , Fisura del Paladar/cirugía , Estudios Retrospectivos , Paladar Blando/cirugía , Músculos Palatinos , Resultado del TratamientoRESUMEN
SUMMARY: Flap design for Mohs reconstruction is a complex 3-dimensional decision-making process. Simulation offers trainees the chance to practice techniques safely, prior to opportunities in the operating room. To aide in teaching, we developed a high-fidelity, cost-effective model of the face using three-dimensional (3D) printing to simulate flap reconstruction following Mohs surgery. We describe the design of this model and its impact on the comfort and proficiency of trainees.
RESUMEN
PURPOSE: Autologous breast reconstruction remains a versatile option to produce a natural appearing breast after mastectomy. The deep inferior epigastric perforator remains the most commonly used flap choice, but when this donor site is unsuitable or unavailable, the transverse upper gracilis (TUG) or profunda artery perforator (PAP) flaps are popular secondary alternatives. We conduct a meta-analysis to better understand patient outcomes and adverse events in secondary flap selection in breast reconstruction. METHODS: A systematic search was conducted on MEDLINE and Embase for all articles published on TUG and/or PAP flaps for oncological breast reconstruction in postmastectomy patients. A proportional meta-analysis was conducted to statistically compare outcomes between PAP and TUG flaps. RESULTS: The TUG and PAP flaps were noted to have similar reported rates of success and incidences of hematoma, flap loss, and flap healing (P > 0.05). The TUG flap was noted to have significantly more vascular complications (venous thrombosis, venous congestion, and arterial thrombosis) than the PAP flap (5.0% vs 0.6%, P < 0.01) and significantly greater rates of unplanned reoperations in the acute postoperative period (4.4% vs 1.8%, P = 0.04). Infection, seroma, fat necrosis, donor healing complications, and rates of additional procedures all exhibited high degree of heterogeneity precluding mathematical synthesis of outcomes across studies. CONCLUSIONS: Compared with TUG flaps, PAP flaps have fewer vascular complications and fewer unplanned reoperations in the acute postoperative period. There is need for greater homogeneity in reported outcomes between studies to enable for synthesis of other variables important in determining flap success.
Asunto(s)
Neoplasias de la Mama , Enfermedades Cardiovasculares , Mamoplastia , Colgajo Perforante , Humanos , Femenino , Mastectomía/efectos adversos , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/etiología , Muslo/cirugía , Colgajo Perforante/irrigación sanguínea , Estudios Retrospectivos , Mamoplastia/métodos , Arterias/cirugíaRESUMEN
BACKGROUND: Individuals with end-stage renal disease (ESRD) and fingertip wounds are at high risk of poor wound healing, ultimately requiring amputations. Optimal performance of upper extremity amputation (UEA) in patients with ESRD is important to decrease complications and minimize total operative procedures needed. This study evaluated outcomes of UEA in patients with ESRD and described risk factors predisposing patients to complications. METHODS: A retrospective analysis of patients receiving nontraumatic UEA for fingertip wounds was conducted, stratified by patients with and without ESRD. Demographics, comorbidities, complications, and hospital course were analyzed between groups for differences. Subanalysis of patients with ESRD was conducted to characterize operative course and predictors of complications. RESULTS: A total of 132 patients were included, 106 controls and 26 with ESRD. Compared with controls, patients with ESRD required more amputations (P < .001) and total operations (P < .001) to achieve wound healing. Patients with ESRD experienced higher rates of postoperative complications (P < .001). Predictors for complications in patients with ESRD were comorbid diabetes (odds ratio [OR]: 45; 95% confidence interval [CI], 1.7-1226.9), vascular disease (OR: 30; 95% CI, 2-441.8), arterial calcification (OR: 18; 95% CI, 1.56-207.5), and presence of a hemodialysis shunt in the affected arm (OR: 18; 95% CI, 1.56-207.5). Within patients with ESRD, initial amputation at, or proximal to, the metacarpophalangeal joint (MCPJ) led to fewer amputations (1.2 vs 2.19, P = .04) and fewer total operative procedures (4.1 vs 6.6, P = .03), compared with initial amputation distal to the MCPJ. CONCLUSION: In nontraumatic fingertip wounds, patients with ESRD had worse operative outcomes than patients without ESRD. More aggressive management of fingertip wounds using earlier and more proximal initial amputations may expedite wound healing in certain high-risk patients with ESRD.
RESUMEN
BACKGROUND: Rhytidectomies are performed to rejuvenate the aging face. Various techniques exist to achieve soft-tissue elevation and skin tightening. This study analyzes three common face-lift techniques: skin-only, superficial musculoaponeurotic system (SMAS) plication, and extended SMAS lifts. The authors characterize effective facial changes with each procedure in a cadaver model. METHODS: The authors performed face-lift procedures on 18 cadaver hemifaces. Each face was measured along horizontal and vertical vectors. The primary outcome was change along these vectors. Skin-only, SMAS plication, and extended SMAS lifts were performed sequentially on each hemiface. SMAS plication was used to approximate a lateral SMASectomy procedure. Parameter measurements were compared. RESULTS: All three procedures exhibited a significant tightening along horizontal vectors. SMAS procedures provided a significant lift along all vertical vectors, whereas the skin-only lift failed to demonstrate significant vertical elevation. SMAS procedures achieved significantly greater composite horizontal and vertical lifts compared to the skin-only operation. There was only an incremental increase in lift between the SMAS plication and extended SMAS procedures in the upper and midface regions. The extended SMAS led to the greatest lift in the lower face. CONCLUSIONS: SMAS procedures provided a greater lift along both horizontal and vertical vectors than the skin lift alone. The increased dissection in the extended SMAS technique resulted in only a modest increase in lift compared to SMAS plication. The extended SMAS approach appears to offer the most benefit at the lower face and may be the best choice for targeting this region.
Asunto(s)
Ritidoplastia , Sistema Músculo-Aponeurótico Superficial , Humanos , Sistema Músculo-Aponeurótico Superficial/cirugía , Ritidoplastia/métodos , Disección , Envejecimiento , CadáverRESUMEN
BACKGROUND: Pyogenic flexor tenosynovitis (PFT) has been considered a surgical emergency. Varying operative approaches have been described, but there are limited data on the method, safety, and efficacy of nonoperative or bedside management. We present a case series where patients with early flexor tenosynovitis are managed using a limited flexor sheath incision and drainage (I&D) in the emergency department (ED) to both confirm purulence within the flexor sheath and as definitive treatment. METHODS: A retrospective study of all patients clinically diagnosed in the ED with flexor tenosynovitis at our institution from 2012 to 2019 was performed. Patients with frank purulence on examination were taken emergently to the operating room (OR). Patients with equivocal findings underwent limited flexor sheath I&D in the ED. Safety and efficacy were studied for patients with early flexor tenosynovitis managed with this treatment approach. RESULTS: Thirty-four patients met the inclusion criteria. Ten patients underwent direct OR I&D, and 24 patients underwent ED I&D. In the ED I&D group, 96% (24 of 25) of patients did not have frank purulence in the flexor sheath and were managed with bedside drainage alone. There were no procedural complications and no need for repeat operative intervention. Time to intervention (3.1 hours vs 8.4 hours) was significantly shorter for the ED I&D group compared with the OR I&D group. Within the ED I&D group, 86% of patients exhibited good/excellent functional scores. CONCLUSIONS: Limited flexor sheath I&D in the ED provides a potential safe and effective way to manage patients with early flexor tenosynovitis.
Asunto(s)
Tenosinovitis , Humanos , Tenosinovitis/cirugía , Tenosinovitis/diagnóstico , Estudios Retrospectivos , Drenaje , Dedos/cirugía , Irrigación Terapéutica/métodosRESUMEN
BACKGROUND: Numerous studies in the medical and surgical literature have discussed the income gap between male and female physicians, but none has adequately accounted for the disparity. METHODS: This study was performed to determine whether gender-related billing and coding differences may be related to the income gap. A 10 percent minimum difference was set a priori as statistically significant. A cohort of 1036 candidates' 9-month case lists for the American Board of Plastic Surgery over a 5-year span (2014 to 2018) was evaluated for relationships between surgeon gender and work relative value units, coding information, major and minor cases performed, and work setting. Data were deidentified by the American Board of Plastic Surgery before evaluation. The authors hypothesized that work relative value units, average codes per case, major cases, and minor cases would be at least 10 percent higher for male than for female physicians. RESULTS: Significant differences were found between male and female surgeons in work relative value units billed, work relative value units billed per case, and the numbers of major cases performed. The average total work relative value units for male surgeons was 19.34 percent higher than for female surgeons [3253.2 (95 percent CI, 3090.5 to 3425.8) versus 2624.1 (95 percent CI, 2435.2 to 2829.6)]. Male surgeons performed 14.28 percent more major cases than female surgeons [77.6 percent (95 percent CI, 72.7 to 82.7 percent) versus 90.5 percent (95 percent CI, 86.3 to 94.9 percent); p = 0.0002]. CONCLUSIONS: The authors' findings support the hypothesis that billing and coding practices can, in part, account for income differences between male and female plastic surgeons. Potential explanations include practices focusing on larger and more complex operative cases and differences in coding practices.
Asunto(s)
Médicos Mujeres , Procedimientos de Cirugía Plástica , Cirujanos , Cirugía Plástica , Masculino , Femenino , Humanos , Estados UnidosRESUMEN
BACKGROUND: Sexuality and sexual health are important components of overall quality of life that can be affected by injuries, operations, and disease processes. Much of the research into health-related sexuality has been devoted to patients with spinal cord injuries and urogenital disease processes. There is very little research on the relationship of upper extremity injuries and their impact on a patient's sex life. The purposes of this study are to assess the proportion of patients who experience sexual limitation following upper extremity surgery and to assess the frequency of discussions regarding their sexual function with their surgeons. METHODS: This was a prospective study of a cohort of patients who had hand, shoulder, or arm surgery more than 6 weeks prior to study recruitment. Patients were approached during a follow-up visit with their hand surgeon and were provided with an deidentified survey that focused on upper extremity function, impact of upper extremity injury or surgery on sexual satisfaction, and patient-physician communication surrounding the topic. RESULTS: Of the patients surveyed, 11 (39%) reported that their upper extremity injury frequently negatively affected their sexual satisfaction. In addition, 9 patients (35%) reported that they wanted their surgeon to initiate discussion about recovery from surgery and its impact on sexual activity. CONCLUSIONS: Upper extremity injuries may negatively affect sexual well-being. Many people want their physician to discuss this with them. Additional research is necessary to qualitatively assess what interventions may be useful for this population as well as how to integrate these discussions into hand surgery clinic visits.
RESUMEN
PURPOSE: Decompressive craniectomy (DC) is a common procedure used for the treatment of intracranial hypertension. Once brain swelling has subsided, a cranioplasty is performed to restore cosmesis and protection to the brain. While using the patient's autologous bone flap is often the first choice in cranioplasty, this procedure is frequently complicated by bone flap resorption and infection. This study seeks to identify predictors of autologous cranioplasty failure. METHODS: A retrospective analysis was conducted on patients who underwent decompressive craniectomy and autologous cranioplasty. Patient demographics and factors related to both surgeries and failure rates were recorded from patient records. Logistic regressions were conducted to determine which factors were implicated in autologous cranioplasty failure. RESULTS: In our cohort, 127 patients underwent autologous cranioplasty. Overall, 18 (14.2%) patients experienced autologous cranioplasty failure. Regression analysis identified development of post-traumatic hydrocephalus (PTH) following DC (OR: 3.26, p = 0.043), presence of neurological deficits following DC (OR: 4.88, p = 0.025), and reoperation prior to CP (OR 3.0, p = 0.049) as significant predictors of autologous cranioplasty failure. Of the 16 patients who developed PTH following DC, 9 received a VP shunt. The rate of flap failure was similar across the 9 PTH patients who received a shunt and the 7 PTH patients who did not receive a shunt (33% vs. 57% failure rate, respectively, p = 0.341). CONCLUSION: Autologous cranioplasty is a reasonably successful procedure with a flap failure rate of 14.2%. We identified PTH, persistent neurological deficits, and reoperation prior to cranioplasty as significant predictors of autologous cranioplasty failure. Interestingly, the presence of VP shunt did not impact the odds of flap failure.
Asunto(s)
Resorción Ósea , Craniectomía Descompresiva , Hidrocefalia , Humanos , Derivación Ventriculoperitoneal/efectos adversos , Estudios Retrospectivos , Hidrocefalia/cirugía , Hidrocefalia/etiología , Colgajos Quirúrgicos , Encéfalo/cirugía , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Craniectomía Descompresiva/efectos adversos , Craniectomía Descompresiva/métodos , Resorción Ósea/complicaciones , Resorción Ósea/cirugíaRESUMEN
PURPOSE: Nail bed injuries are commonly treated with nail plate removal and repair due to concern for future nail deformity. There is controversy whether this is necessary. We compared the outcomes for adult patients with simple nail bed lacerations who underwent either formal nail bed repair or nonoperative management. METHODS: A retrospective cohort study was performed of adult patients with nail bed lacerations from 2012 to 2019. Nail bed lacerations were diagnosed in patients with fingertip injuries resulting in subungual hematoma greater than 50% or in any subungual hematoma in the setting of a distal phalanx fracture. All patients included had an intact nail plate. Patients were treated with nail bed laceration repair or nonoperatively without nail plate removal. The primary outcome was the development of a nail deformity. Secondary outcomes included infection, fracture nonunion, and patient-reported functional outcomes using the quick Disabilities of the Arm, Shoulder and Hand score. RESULTS: Thirty-eight patients with nail bed lacerations were treated nonoperatively, and 40 patients were treated with nail bed repair. The average follow-up time was 4.5 weeks in the office. In addition, 1-year evaluation of patients was performed through telephone interview. The patients in the nonoperative group exhibited no statistically significant difference in the calculated risk for nail deformities compared with the nail bed repair group (13% vs 23%, relative risk = 0.58, P = 0.40, 95% confidence interval = 0.42-1.25). There were no significant differences in secondary outcomes or quick Disabilities of the Arm, Shoulder and Hand scores between groups. CONCLUSIONS: The authors observed no meaningful difference in the rate of nail deformities in adult patients who underwent nail bed repair compared with those managed nonoperatively.
Asunto(s)
Laceraciones , Enfermedades de la Uña , Adulto , Hematoma , Humanos , Enfermedades de la Uña/cirugía , Uñas/cirugía , Estudios RetrospectivosRESUMEN
OBJECTIVE: Autologous cranioplasty (CP) following decompressive craniectomy (DC) carries a risk of bone flap resorption (BFR). The current literature offers limited information regarding the natural progression of BFR and the rate at which it occurs. We aim to characterize the progression of BFR over time and elucidate risk factors for accelerated BFR. METHODS: A retrospective analysis was conducted on patients who underwent DC and autologous CP. Serial computed tomography (CT) images were used to quantify the degree of BFR over time. Risk factors included age, diabetes, smoking status, flap fragmentation, defect size, and DC-CP time interval. χ2 analyses and Student's t-tests were performed to examine differences between patients who experienced BFR and those who did not. RESULTS: Overall, 82% of patients demonstrated evidence of clinically relevant resorption on CT. On average, the bone flap decreased in volume by 36.7% within the first year, with a linear loss in volume after multiple years of follow-up. Individuals who developed greater BFR were significantly younger (43 ± 17 vs. 56 ± 12, P = 0.022), had a lower incidence of diabetes (5.9% vs. 43%, P = 0.037), and had more bone flap fragments (1.4 ± 0.67 vs. 1.00 ± 0, P < 0.001) than those who did not. CONCLUSIONS: Resorption following CP with cryopreserved bone appears to progress in a fairly linear and continuous fashion over time. Using serial CT images, we found a resorption rate of 82% at our institution. We identified several possible risk factors for resorption, including flap fragmentation, younger age, and absence of diabetes.
Asunto(s)
Resorción Ósea , Craniectomía Descompresiva , Procedimientos de Cirugía Plástica , Resorción Ósea/diagnóstico por imagen , Resorción Ósea/etiología , Resorción Ósea/cirugía , Craniectomía Descompresiva/efectos adversos , Craniectomía Descompresiva/métodos , Humanos , Complicaciones Posoperatorias/diagnóstico por imagen , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Procedimientos de Cirugía Plástica/métodos , Estudios Retrospectivos , Cráneo/diagnóstico por imagen , Cráneo/cirugía , Colgajos Quirúrgicos/cirugía , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Mandibular fractures are frequent indications for computed tomography (CT) and orthopantomography (OPG) scans in emergency rooms. Numerous studies found CT to have higher sensitivity and enhanced accuracy compared to OPG in diagnosing mandible fractures. Controversy exists regarding additional need for OPG when evaluating dental trauma. This study investigates whether OPG adds diagnostic value to CT in mandibular trauma and whether additional OPG significantly alters management. METHODS: A retrospective chart review identified 100 patients ≥ 18 years of age with known mandibular trauma who received CT and OPG in the emergency department between May 2015 and January 2020. All patients demonstrated a fracture in at least one study. CT and OPG studies were anonymized and randomized. A single attending surgeon evaluated mandible fracture and dental trauma characteristics and subsequently compared findings. RESULTS: One hundred patient CT and OPG scans were reviewed. CT detected mandible fractures in all patients and OPG detected fractures in 93% (p = 0.01). Twenty-eight patients had different findings between scans. CT demonstrated 1 or more additional fracture(s) than OPG in 20 patients and dental trauma not seen on OPG in 4. OPG detected 1 fracture and no dental trauma that was not seen on CT. CT drove treatment-determining differences in 17 cases and OPG in 0 cases. CONCLUSIONS: CT appears efficacious in detecting clinically significant mandible fractures and dental trauma with little additional benefit from OPG in emergency settings. Helical CT may be the only imaging necessary in evaluating patients with such trauma.
Asunto(s)
Fracturas Mandibulares , Tomografía Computarizada por Rayos X , Humanos , Mandíbula/cirugía , Fracturas Mandibulares/diagnóstico por imagen , Radiografía Panorámica , Estudios Retrospectivos , Tomografía Computarizada por Rayos X/métodosRESUMEN
BACKGROUND: Clinicians who manage facial fractures often rely on radiologist interpretations to help with assessment and management. Among treating physicians, facial fractures are categorized into clinically relevant patterns of injury. On the other hand, while radiologists are unsurpassed at identifying individual breaks in the bone, larger fracture patterns are not always conveyed in radiology reports. PURPOSE: This study aims to assess the frequency with which the terminology describing midfacial fracture patterns is concordant among radiologists and treating clinicians. METHODS: The authors identified patients with different patterns of midfacial injury including Le Fort I, Le Fort II, Le Fort III, naso-orbito-ethmoid (NOE), and zygomaticomaxillary complex (ZMC) fractures. Plastic surgery consult notes and radiological imaging reports were reviewed for concordance in documentation of injury patterns. Identification of individual fractures consistent with the diagnosed fracture pattern was also recorded. RESULTS: Radiologists were noted to be highly successful in describing individual fractures of the facial bones, identifying at least two defining components of a fracture pattern in 96% of Le Fort, 88% of NOE, and 94% of ZMC injuries. However, when injury patterns were considered, only 32% of Le Fort, 28% of ZMC, and 6% of NOE fractures were explicitly identified in radiology reports. CONCLUSIONS: Radiologists are highly skilled in discerning individual fractures in facial trauma cases. However, less reliability was seen in the identification of fracture patterns in midfacial injury, with particular weaknesses in descriptions of NOE and ZMC fractures. This data suggests that greater focus on patterns of midfacial injury would improve the clinical applicability of radiological reports.
Asunto(s)
Traumatismos Faciales , Fracturas Maxilares , Fracturas Craneales , Cirujanos , Huesos Faciales/diagnóstico por imagen , Huesos Faciales/lesiones , Huesos Faciales/cirugía , Traumatismos Faciales/diagnóstico por imagen , Humanos , Fracturas Maxilares/diagnóstico por imagen , Radiólogos , Reproducibilidad de los Resultados , Fracturas Craneales/diagnóstico por imagenRESUMEN
The present study aimed to examine the relationship between hand dominance and the presence or absence of the flexor digitorum superficialis (FDS) in the fifth digit to add to the current body of knowledge. We hypothesized that the absence of the FDS in the right small finger is more prevalent in left-handed individuals. This was a prospective study conducted from January 2020 to April 2021 and performed at the plastic surgery department of a university hospital. The sample consisted of volunteers with no history of upper limb trauma, surgery, or any other condition. The study included male and female individuals over 18 years old at a local Rhode Island university campus. The FDS tendons of the bilateral fifth fingers were evaluated through clinical testing by an independent examiner. A total of 236 hands from 118 volunteers were analyzed. Left-hand dominant participants composed of 5% of the population. For these participants, the prevalence of absence of the fifth finger FDS tendon in the right hand was significantly higher than that of right-hand dominant participants (71.4% vs. 28.8%). No significant difference between sex assigned at birth (male vs. female) was noted and the absence of the FDS in either hand, regardless of hand dominance. The results from the current study demonstrate that anatomy may contribute to one's preference for left-handedness. For children who have difficulty using their right hand, perhaps, an assessment of their FDS status may result in earlier acceptance of using their left hand.
Asunto(s)
Dedos , Tendones , Adolescente , Biología , Niño , Femenino , Dedos/anatomía & histología , Mano , Humanos , Recién Nacido , Masculino , Estudios Prospectivos , Tendones/anatomía & histologíaRESUMEN
The classic canonical publication trajectory for academicians has been well-described by a rapid increase followed by a slower decrease in productivity, leading to a plateau. This trajectory has not been investigated in plastic surgery. In this communication, we aimed to: (1) visualize the publication trajectory per decade for plastic surgeons certified from 1980 to 2010, and (2) characterize and quantify the changes in publishing trends across decades. A list of plastic and reconstructive surgeons board certified between 1980 and 2010 was obtained. Number of publications per year was recorded for each plastic surgeon. The median cumulative publication trajectory was graphed for each decade. Kruskal-Wallis analysis was performed to determine whether there were differences in number of publications across generations. The trajectory for a surgeon from the 1980s follows the established canonical trajectory. Surgeons from the 1990s and 2000s had significantly more publications by board certification than those from the 1980s (7 and 8 vs. 5, respectively, p < 0.01). Surgeons from the 2010s on average achieved 8 publications by board certification. It is clear that the publication arc for plastic surgeons from successive generations has greatly changed. Over the last 40 years, there has been a trend for increasing productivity and involvement in research at a much earlier stage in career, potentially due to increasing demands for matching into residency programs.