RESUMEN
OBJECTIVE: To investigate the application of digital artery transposition in replanting severed fingers with vascular defects and its impact on nerve and joint function recovery. METHODS: 200 patients who received replantation of severed fingers were randomly divided into artery transposition group (n = 100) and vein transplantation group (n = 100). The digital artery transposition technique was used in the artery transposition group, and the autologous vein bridging technique was used in the vein transplantation group. The clinical efficacy and survival rate of severed fingers were compared between the two groups. RESULTS: The clinical excellent and good rate in artery transposition group was significantly higher than that in vein transplantation group (P < 0.05). CONCLUSION: The transposition of digital artery is effective and safe in replantation of severed fingers with vascular defects.
Asunto(s)
Traumatismos de los Dedos , Humanos , Arterias , Traumatismos de los Dedos/cirugía , Dedos/cirugía , Recuperación de la Función , Reimplantación/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: This work aimed to investigate the change in fingerprint depth and the recovery rule of fingerprint biological recognition function after repairing finger abdominal defects and rebuilding fingerprint with a free flap. METHOD: From April 2018 to March 2023, we collected a total of 43 cases of repairing finger pulp defects using the free flap of the fibular side of the great toe with the digital nerve. After surgery, irregular follow-up visits were conducted to observe fingerprint clarity, perform the ninhydrin test or detect visible sweating with the naked eye. We recorded fingerprint clarity, nail shape, two-point discrimination, cold perception, warm perception and fingerprint recognition using smartphones. The reconstruction process of the repaired finger was recorded to understand the changes in various observation indicators and their relationship with the depth of the fingerprint. The correlation between fingerprint depth and neural repair was determined, and the process of fingerprint biological recognition function repair was elucidated. RESULT: All flaps survived, and we observed various manifestations in different stages of nerve recovery. The reconstructed fingerprint had a clear fuzzy process, and the depth changes of the fingerprint were consistent with the changes in the biological recognition function curve. CONCLUSION: The free flap with the digital nerve is used to repair finger pulp defects. The reconstructed fingerprint has a biological recognition function, and the depth of the fingerprint is correlated with the process of nerve repair. The fingerprint morphology has a dynamic recovery process, and it can reach a stable state after 6-8 months.
Asunto(s)
Traumatismos de los Dedos , Colgajos Tisulares Libres , Traumatismos de los Tejidos Blandos , Humanos , Masculino , Femenino , Adulto , Colgajos Tisulares Libres/trasplante , Colgajos Tisulares Libres/inervación , Persona de Mediana Edad , Traumatismos de los Dedos/cirugía , Traumatismos de los Tejidos Blandos/cirugía , Adulto Joven , Recuperación de la Función , Procedimientos de Cirugía Plástica/métodos , Dedos del Pie/cirugía , Dedos del Pie/inervación , Dedos/inervación , Dedos/cirugía , Resultado del Tratamiento , Peroné/trasplante , Peroné/cirugía , Adolescente , AncianoRESUMEN
INTRODUCTION: A common consideration for replantation success is the ischemia time following injury and the preservation temperature. A classic principle within the hand surgery community describes 12 hours of warm ischemia and 24 hours of cold ischemia as the upper limits for digit replantation; however, these limits are largely anecdotal and based on older studies. We aimed to compare survival data from the large body of literature to aid surgeons and all those involved in the replantation process in hopes of optimizing success rates. METHODS: The PubMed database was queried on April 4th, 2023, for articles that included data on digit replantation survival in terms of temperature of preservation and ischemia time. All primary outcomes were analyzed with the Mantel-Haenszel method within a random effects model. Secondary outcomes were pooled and analyzed using the chi-square statistic. Statistical analysis and forest plot generation were completed with RevMan 5.4 software with odds ratios calculated within a 95% confidence interval. RESULTS: Our meta-analysis identified that digits preserved in cold ischemia for over 12 hours had significantly higher odds of replantation success than the amputated digits replanted with 0-12 hours of warm ischemia time ( P ≤ 0.05). The odds of survival in the early (0-6 hours) replantation group were around 40% greater than the later (6-12 hours) replantation group ( P ≤ 0.05). Secondary outcomes that were associated with higher survival rates included a clean-cut amputation, increased venous and arterial anastomosis, a repair that did not require a vein graft, and replants performed in nonsmokers ( P ≤ 0.05). DISCUSSION: Overall, these findings suggest that when predicting digit replantation success, time is of the essence when the digit has yet to be preserved in a cold environment. This benefit, however, is almost completely diminished when the amputated digit is appropriately maintained in a cold environment soon after injury. In conclusion, our results suggest that there is potential for broadening the ischemia time limits for digit replant survival outlined in the literature, particularly for digits that have been stored correctly in cold ischemia.
Asunto(s)
Amputación Traumática , Traumatismos de los Dedos , Reimplantación , Humanos , Reimplantación/métodos , Amputación Traumática/cirugía , Traumatismos de los Dedos/cirugía , Factores de Tiempo , Dedos/irrigación sanguínea , Dedos/cirugía , Isquemia Tibia , Isquemia Fría , Isquemia/cirugía , TemperaturaRESUMEN
ABSTRACT: Congenital flexion contracture of ulnar digits is a rare entity with few cases reported in medical literature. This condition is often misdiagnosed as Volkmann ischemic contracture as both have similar presentation. The patient history, physical examination, radiological investigation, and intra-operative findings can differentiate these 2 conditions clearly. A 14-year-old female presented to a tertiary care hospital with flexion deformity of the left long, ring, and little fingers without neurological deficit since she was 3 years old. Patient had decreased handspan with difficulty in grasping daily life objects. Finger flexion deformity was also not aesthetically acceptable due to social stigma. Patient finger contracture was managed with flexor pronator slide (Max-Page) operation. The muscle slide operation was done using concealed medial incision. Aesthetic and functional correction was achieved with no recurrence at subsequent follow-ups.
Asunto(s)
Contractura , Contractura Isquémica , Humanos , Femenino , Adolescente , Contractura/diagnóstico , Contractura/cirugía , Diagnóstico Diferencial , Contractura Isquémica/diagnóstico , Contractura Isquémica/cirugía , Contractura Isquémica/congénito , Dedos/anomalías , Dedos/cirugía , Deformidades Congénitas de la Mano/diagnóstico , Deformidades Congénitas de la Mano/cirugíaRESUMEN
The hand is a unique structure in human body performing complex activities of daily life making it prone to injuries. While operating on zone VI extensor tendon injury, a surprising entity was observed. The extensor digitorum to the right index finger was absent. This is an extremely rare entity in the literature. Also, all previous studies on the extensor digitorum are cadaveric. Our findings are first of its kind intraoperative, incidental, and confirmed on MRI. Thus, it becomes a case report of special worth mentioning in literature.
Asunto(s)
Dedos , Humanos , Dedos/anomalías , Dedos/cirugía , Traumatismos de los Tendones/cirugía , Masculino , Tendones/anomalías , Imagen por Resonancia Magnética , Traumatismos de los Dedos/cirugía , AdultoRESUMEN
Surgical reconstruction can restore length and function, but cannot adequately resolve the problem of disfigurement. Prosthetic fitting can play a complementary role in enhancing the aesthetic outcomes post reconstruction. However, complex reconstruction involving flaps coupled with the surgical imperative for limb length preservation can lead to outcomes where the reconstructed stumps are challenging to fit with prosthesis. This article describes how prosthetic fitting was tackled in a case of a triple-digit amputation after reconstruction that presented with finger stumps that were bulky, long and stiff in extension contracture, compounded by the presence of substantive scar tissues. We discuss major prosthesis modifications that were unconventional but necessary to enable fitting, the techniques involved, as well as the aesthetic and functional considerations behind the modifications. The results showed that enhanced aesthetic appearance, together with a marginal improvement in hand function, was achieved post-prosthetically, meeting the patient's and the clinical team's fitting objective. Level of Evidence: Level V (Therapeutic).
Asunto(s)
Contractura , Colgajos Quirúrgicos , Humanos , Prótesis e Implantes , Muñones de Amputación , Dedos/cirugíaRESUMEN
Restoration of finger extension in mutilating hand injuries is crucial for restoring prehension and independent use of the hand. Patients often express desire to restore finger extension once finger flexion is achieved. However, the extensive forearm injury precludes use of any of conventional donors like the wrist or finger flexors for transfer to restore finger extension. Two patients with sequelae of mangled forearm injuries, underwent biceps and long head of triceps transfer to the finger extensors to improve opening up of the fingers. We discuss the treatment considerations while planning these transfers and provide the technical details, rehabilitation and outcome of these patients. Both the patients expressed dramatic improvement of their hand function and were satisfied with the outcome. Biceps and long head of triceps could serve as an effective second-line donor for restoration of finger extension when the conventional donors are not available. Level of Evidence: Level V (Therapeutic).
Asunto(s)
Traumatismos del Antebrazo , Transferencia Tendinosa , Humanos , Dedos/cirugía , Mano , Brazo , Traumatismos del Antebrazo/cirugíaRESUMEN
Distal fingertip replantation is associated with being a technically demanding procedure and dubious outcomes, although it is now performed more frequently across the world. However, the technique and outcomes remain controversial with disagreement among replantation surgeons due to lack of consensus about the indications, intraoperative strategy and postoperative regimes. In this article, we asked six experienced hand surgeons several pertinent questions that every replantation surgeon performing distal fingertip replantation would face in their clinical practice. The article summarizes their responses, which might provide valuable insight to every replantation surgeon in different parts of their career while managing these injuries.
Asunto(s)
Amputación Traumática , Traumatismos de los Dedos , Humanos , Amputación Traumática/cirugía , Traumatismos de los Dedos/cirugía , Reimplantación/métodos , Dedos/cirugía , Microcirugia/métodosRESUMEN
CASE: A 41-year-old man removed a tungsten carbide ring from his left index finger by cutting it off with a high-speed metal burr. The patient presented two days later with a pink and perfused left index finger with circumferential dry gangrene along the area of the ring, active flexor and extensor tendon excursion, and decreased sensation distally. Within 24 hours, the wound developed into wet gangrene and diffuse cyanosis requiring amputation. CONCLUSION: After reviewing previously documented methods to remove tungsten carbide rings, the authors conclude clinicians should be cognizant of the potential complications associated with the use of a high-speed metal burr.
Asunto(s)
Amputación Quirúrgica , Compuestos de Tungsteno , Humanos , Masculino , Adulto , Compuestos de Tungsteno/efectos adversos , Necrosis/etiología , Traumatismos de los Dedos/cirugía , Joyas/efectos adversos , Gangrena/etiología , Gangrena/cirugía , Dedos/cirugíaRESUMEN
Volkmann ischemic contracture (VIC) is a devastating condition that results from neglected compartment syndrome, which leads to prolonged ischemia, irreversible tissue necrosis, and various degrees of muscle and nerve damage, causing serious motor and sensory functional implications for the limb and a spectrum of diseases associated with worsening deformities. A thorough understanding of the anatomy and VIC pathophysiology is needed to plan an appropriate strategy. Functioning free muscle transplantation (FFMT) can restore finger movement in a paralyzed limb but requires a three-staged approach to maximize the benefits of FFMT, leading to meaningful finger extrinsic function.
Asunto(s)
Síndromes Compartimentales , Contractura , Contractura Isquémica , Humanos , Contractura Isquémica/cirugía , Síndromes Compartimentales/complicaciones , Dedos/cirugía , Músculos , Contractura/cirugía , Contractura/etiologíaRESUMEN
CASES: We present 2 cases of median nerve reconstruction using distal nerve transfers after resection of unusual benign median nerve tumors. Critical sensation was restored in case 1 by transferring the fourth common digital nerve to first web digital nerves. Thumb opposition was regained by transferring the abductor digiti minimi ulnar motor nerve branch to the recurrent median motor nerve branch. Critical sensation was restored in case 2 by transferring the long finger ulnar digital nerve to the index finger radial digital nerve. CONCLUSION: Distal nerve transfers, even with short grafts, are reliable median nerve deficit treatments, sparing the need for larger autologous nerve grafts and late tendon opponensplasties.
Asunto(s)
Nervio Mediano , Transferencia de Nervios , Humanos , Nervio Mediano/cirugía , Dedos/cirugía , Dedos/inervación , Nervio Cubital/cirugía , Nervio Radial/cirugíaRESUMEN
The number of amputated finger replantation has declined in the USA and Germany in recent years; however, there have been no reports on recent trends in Japan. We examined the current practices, attempts, and success factors of digit replantation in Japan. We hypothesized that the rates of digit replantation and success rates were consistently standardized in Japan. The diagnosis procedure combination database was used to analyze 14004 cases from April 2014 to March 2020, excluding multiple-digit amputations, thus focusing on 13484 patients. We evaluated replantation success rates and identified factors influencing replantation decisions using multiple logistic regression analysis. The key findings included a higher frequency of replantation in thumb cases and surgeries during overtime hours, on Sundays, and in educational institutions. Success rates were notably higher for thumb replantations and patients under 20 years of age. Patients over 65 years of age treated with urokinase showed higher failure rates, unrelated to regional or hospital case volumes. The number of amputated digit replantation surgeries in Japan was high during overtime hours, on Sundays, and in educational institutions. Region, hospital type, and hospital case volume were not associated with a low success rate across Japan.
Asunto(s)
Amputación Traumática , Bases de Datos Factuales , Traumatismos de los Dedos , Reimplantación , Humanos , Reimplantación/métodos , Japón , Masculino , Femenino , Persona de Mediana Edad , Adulto , Anciano , Amputación Traumática/cirugía , Traumatismos de los Dedos/cirugía , Adulto Joven , Adolescente , Resultado del Tratamiento , Dedos/cirugía , NiñoRESUMEN
BACKGROUND: Dupuytren's contractures (DC) are fibrous cords under the skin of the hand that cause one or more fingers to curl gradually and irreversibly towards the palm. These contractures are usually painless but can cause a loss of hand function. Two treatments for Dupuytren's contractures are widely used within the National Health Service (NHS) in the UK: removal of the contractures via surgery (limited fasciectomy) and division of the contractures via a needle inserted through the skin (needle fasciotomy). This study aims to establish the clinical and cost-effectiveness of needle fasciotomy (NF) versus limited fasciectomy (LF) for the treatment of DC in the NHS, in terms of patient-reported hand function and resource utilisation. METHODS/DESIGN: Hand-2 is a national multi-centre, two-arm, parallel-group randomised, non-inferiority trial. Patients will be eligible to join the trial if they are aged 18 years or older, have at least one previously untreated finger with a well-defined Dupuytren's contracture of 30° or greater that causes functional problems and is suitable for treatment with either LF or NF. Patients with a contracture of the distal interphalangeal joint only are ineligible. Eligible consenting patients will be randomised 1:1 to receive either NF or LF and will be followed up for 24 months post-treatment. A QuinteT Recruitment Intervention will be used to optimise recruitment. The primary outcome measure is the participant-reported assessment of hand function, assessed by the Hand Health Profile of the Patient Evaluation Measure (PEM) questionnaire at 12 months post-treatment. Secondary outcomes include other patient-reported measures, loss of finger movement, and cost-effectiveness, reported over the 24-month post-treatment. Embedded qualitative research will explore patient experiences and acceptability of treatment at 2 years post-surgery. DISCUSSION: This study will determine whether treatment with needle fasciotomy is non-inferior to limited fasciectomy in terms of patient-reported hand function at 12 months post-treatment. TRIAL REGISTRATION: International Standard Registered Clinical/soCial sTudy ISRCTN12525655. Registered on 18th September 2020.
Asunto(s)
Análisis Costo-Beneficio , Contractura de Dupuytren , Fasciotomía , Estudios Multicéntricos como Asunto , Agujas , Contractura de Dupuytren/cirugía , Contractura de Dupuytren/fisiopatología , Humanos , Resultado del Tratamiento , Estudios de Equivalencia como Asunto , Recuperación de la Función , Dedos/cirugía , Reino Unido , Factores de Tiempo , Medición de Resultados Informados por el PacienteRESUMEN
BACKGROUND: Failure of digit replantation after traumatic amputation is difficult to predict. The authors aimed to develop a prognostic model to better identify factors that better predict replantation failure following traumatic digit amputation. MATERIALS AND METHODS: In this multicenter prospective cohort, the authors identified patients who had received digit replantation between 1 January 2015 and 1 January 2019. Univariable and multivariable analyses were performed successively to identify independently predictive factors for failure of replanted digit. To reduce overfitting, the Bayesian information criterion was used to reduce variables in the original model. Nomograms were created with the reduced model after model selection. This model was then internally validated with bootstrap resampling and further externally validated in validation cohort. RESULTS: Digit replantation was failed in 101 of 1062 (9.5%) digits and 146 of 1156 digits (12.6%) in the training and validation cohorts, respectively. The authors found that six independent prognostic variables were associated with digit replantation failure: age, mechanism of injury, ischemia duration, smoking status, amputation pattern (complete or incomplete), and surgeon's experience. The prediction model achieved good discrimination, with concordance indexes of 0.81 (95% CI: 0.76-0.85) and 0.70 (95% CI: 0.65-0.74) in predicting digit failure in the training and validation cohorts, respectively. Calibration curves were well-fitted for both training and validation cohorts. CONCLUSIONS: The proposed prediction model effectively predicted the failure rate of digit replantation for individual digits of all patients. It could assist in selecting the most suitable surgical plan for the patient.
Asunto(s)
Amputación Traumática , Traumatismos de los Dedos , Reimplantación , Insuficiencia del Tratamiento , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Amputación Traumática/cirugía , Traumatismos de los Dedos/cirugía , Dedos/cirugía , Nomogramas , Pronóstico , Estudios Prospectivos , Reimplantación/métodos , Reproducibilidad de los ResultadosRESUMEN
BACKGROUND: Finger nerve injuries have a significant impact on hand function and can result in reduced sensation, pain and impaired coordination. The socioeconomic implications of these injuries include decreased workplace productivity, reduced earning potential, and financial burdens associated with long-term medical treatment and rehabilitation. However, there is a lack of comprehensive literature regarding the incidence, mechanisms, and associated injuries of finger nerve lesions. METHODS: A retrospective analysis was conducted on patients treated at our institution from January 2012 to July 2020. Cases of peripheral finger nerve lesions were identified using the digital hospital information system and ICD-10 Classification. Exclusion criteria included injuries to the median nerve at the carpal tunnel level or superficial branch of the radial nerve. Data were collected using a pseudonymized approach, and statistical analyses were performed using SPSS Statistics (Version 27). RESULTS: A total of 2089 finger nerve lesions were analyzed, with a majority of cases occurring in men. Most injuries97.4 % were caused by trauma, predominantly cut/tear injuries. Isolated finger nerve injuries were more common than multiple nerve injuries, with the index finger being the most frequently affected. Concomitant tendon and vascular injuries were observed in a significant proportion51.7 % of cases. Surgical management included direct nerve coaptation, interposition grafting and neurolysis. DISCUSSION: Finger nerve injuries are the most prevalent type of nerve injury, often resulting from small lacerations. These injuries have substantial societal costs and can lead to prolonged sick leave. Understanding the epidemiology and etiology of finger nerve injuries is crucial for implementing effective preventive measures. Accompanying tendon injuries and the anatomical location of the nerve lesions can impact sensory recovery and treatment outcomes. Proper management of peripheral finger nerve lesions is essential for optimizing functional outcomes and minimizing the impact on daily activities. Treatment options should be tailored to the severity and underlying cause of the nerve injury.
Asunto(s)
Traumatismos de los Dedos , Traumatismos de los Nervios Periféricos , Humanos , Masculino , Femenino , Estudios Retrospectivos , Traumatismos de los Dedos/cirugía , Traumatismos de los Dedos/epidemiología , Adulto , Persona de Mediana Edad , Dedos/inervación , Dedos/cirugía , Adulto Joven , Adolescente , Incidencia , AncianoRESUMEN
Mucous cyst is a benign but recurrent lesion. It is located on the dorsal surface of the digital extremity between the distal interphalangeal joint and the base of the nail. The nail is often affected by the cyst because of its topographical proximity. Nail plate deformity may even be the first obvious abnormality indicating the presence of a small mucous cyst or subungual cyst. Mucous cyst is associated with osteoarthritis of the joint, osteophytes probably being the main contributing factor. Surgical treatment by joint debridement and cyst removal is the most effective way of preventing recurrence.
Asunto(s)
Desbridamiento , Humanos , Mucocele/cirugía , Enfermedades de la Uña/cirugía , Quistes/cirugía , Dedos/cirugía , Dedos/anomalías , Articulaciones de los Dedos/cirugíaRESUMEN
BACKGROUND: When the range of motion between two finger segments, both active and passive, is restricted, finger contracture occurs. The aim of this study is to investigate the best procedure to eliminate finger contracture and the functional and esthetic results of the different surgical procedures. MATERIALS AND METHODS: A total of 31 patients with soft-tissue abnormalities of the hand were included in this prospective study. They underwent either contracture removal with K-wire and skin grafts or various flap procedures in the department of plastic surgery. Complaints of stiffness and discomfort were classified into five categories: none, mild, moderate, marked, and severe. The difficulty a person had in picking up objects, grasping, writing, etc., was used to determine the degree of disability. Absenteeism from work and surgical site infections were also recorded. RESULTS: The mean age was 20.25 years, with a mean age of 23.05 for men and 15.83 for women. Overall, most cases occurred in the age range of 3-10 years. For K-wire surgery with skin grafting, the typical time off work was 24 days. The average recovery time ranged from 15.2 days for skin grafts to 16.9 days for tenolysis, 28.33 days for groyne flaps, and 41 days for abdominal flaps. Of all cases, 12 (38.00%) had a fair result, 10 (31.04%) had a moderate result, and 9 (30.96%) had an excellent result. CONCLUSION: The most feasible method for treating these situations, which offers the greatest potential for a functional and cosmetic result, is contracture reduction with skin grafting.
Résumé Contexte:Lorsque l'amplitude de mouvement entre deux segments de doigts, actifs et passifs, est restreinte, une contracture des doigts se produit. Le Le but de cette étude est d'étudier la meilleure procédure pour éliminer la contracture des doigts et les résultats fonctionnels et esthétiques des différents interventions chirurgicales.Matériels et méthodes:Au total, 31 patients présentant des anomalies des tissus mous de la main ont été inclus dans cette étude prospective. étude. Ils ont subi soit une ablation des contractures avec du fil K et des greffes de peau, soit diverses procédures de lambeau dans le service de chirurgie plastique. Les plaintes de raideur et d'inconfort ont été classées en cinq catégories: aucune, légère, modérée, marquée et grave. La difficulté d'une personne qu'ils avaient à ramasser des objets, à les saisir, à écrire, etc., a été utilisé pour déterminer le degré d'incapacité. Absentéisme au travail et sur le site chirurgical des infections ont également été enregistrées.Résultats:L'âge moyen était de 20,25 ans, avec un âge moyen de 23,05 ans pour les hommes et de 15,83 ans pour les femmes. Dans l'ensemble, la plupart des cas sont survenus dans la tranche d'âge de 3 à 10 ans. Pour la chirurgie au fil K avec greffe de peau, le temps d'arrêt typique était de 24 jours. La moyenne le temps de récupération variait de 15,2 jours pour les greffes de peau à 16,9 jours pour la ténolyse, 28,33 jours pour les lambeaux d'épi et 41 jours pour les lambeaux abdominaux. Parmi tous les cas, 12 (38,00 %) ont eu un résultat passable, 10 (31,04 %) ont eu un résultat modéré et 9 (30,96 %) ont eu un excellent résultat.Conclusion:le plus La méthode réalisable pour traiter ces situations, qui offre le plus grand potentiel de résultat fonctionnel et esthétique, est la réduction des contractures. avec greffe de peau.
Asunto(s)
Contractura , Trasplante de Piel , Colgajos Quirúrgicos , Centros de Atención Terciaria , Humanos , Femenino , Masculino , Estudios Prospectivos , Contractura/cirugía , Adulto , Niño , Adolescente , Trasplante de Piel/métodos , Preescolar , Adulto Joven , Resultado del Tratamiento , Rango del Movimiento Articular , Dedos/cirugía , Procedimientos de Cirugía Plástica/métodos , Persona de Mediana Edad , Hilos OrtopédicosRESUMEN
BACKGROUND: Extended soft tissue defects of the fingers-irrespective of their origin-are challenging to treat. In cases of missing amputates or crush injuries, the options are often limited to further amputation, ray resection, or free tissue transplantation. The SISAP-flap was developed to add an extra option to treat finger avulsion injuries or otherwise extended soft tissue finger defects. METHODS: Cadaveric SISAP-flaps were individually dissected, tested for arterial perfusion using red ink and radiopaque dye, and transposed into artificially created same-size defects. After introducing this flap in the clinic, which was partially successful in the first patient, we modified the flap to its definite design. RESULTS: Average cadaver flap size ranges between 11 cm and 22 cm in length, allowing dorsal wrapping of the flap over the fingertip and way back to the palmar metacarpophalangeal-joint. The flap is based on the distal web space perforator, which is commonly used by a dorsal metacarpal artery flap and supercharged using an intercompartmental, supraretinacular artery. Donor sites were closed primarily with little tension. Application of the flap in the clinic resulted in satisfactory functional and esthetic outcomes. CONCLUSION: The SISAP-flap is a new option for the reconstruction of extended finger defects and should be added to the reconstructive surgeon's armamentarium of pedicled flaps, providing relatively short operating times and promising clinical outcomes.
Asunto(s)
Cadáver , Traumatismos de los Dedos , Colgajo Perforante , Humanos , Traumatismos de los Dedos/cirugía , Dedos/irrigación sanguínea , Dedos/cirugía , Colgajo Perforante/irrigación sanguínea , Procedimientos de Cirugía Plástica/métodos , Prueba de Estudio Conceptual , Traumatismos de los Tejidos Blandos/cirugíaRESUMEN
Trichorhinophalangeal syndrome (TRPS) is an autosomal dominant genetic malformation disorder which is best characterized by both its craniofacial and skeletal abnormalities. The purpose of this paper is to identify the various orthopedic manifestations and management in patients with TRPS. A systematic search of PubMed, Ovid MEDLINE, and Cochrane Library was conducted. They were each individually searched for primary articles yielding information on the orthopedic manifestations and management of patients with TRPS. The goals and results of each of the included studies were described. Data regarding the demographics, orthopedic condition, treatment strategy, and outcomes were extracted and analyzed. 221 unique articles were retrieved, with 13 articles being included in the study. 26 patients with TRPS were identified. Trials of conservative management were reported for 14 patients, and surgical intervention was pursued for 8 patients. The mean age for surgery was 14.1 years. The most common orthopedic manifestations of TRPS are clinodactyly, Perthes-like changes, and coxa magna. Early identification and maintenance of TRPS is important for being able to monitor musculoskeletal health of the patients in order to prevent detrimental outcomes. Additional high-quality research is required regarding the orthopedic manifestations and treatment of this patient population.
Asunto(s)
Síndrome de Langer-Giedion , Humanos , Síndrome de Langer-Giedion/genética , Enfermedades del Cabello/cirugía , Enfermedades del Cabello/terapia , Nariz/anomalías , Nariz/cirugía , Dedos/anomalías , Dedos/cirugía , Niño , AdolescenteRESUMEN
Trigger finger causes pain and a persistent functional limitation of the hand, which can lead to permanent blockage of the flexor tendon. Ultrasonography-guided percutaneous release has been widely reported as a successful technique for trigger finger involving the A1 pulley. This article describes for the first time the use of this technique in an unusual location, the A3 pulley of the fifth finger. A 71-year-old patient presented with a 3-month history of pain and blockage in the fifth finger of the right hand and was diagnosed with a grade III trigger finger, according to the Froimson scale. We performed an ultrasonography-guided percutaneous release technique on the A3 pulley to release the flexor tendon of the fifth finger. Ultrasonography-guided percutaneous polectomy to treat trigger finger in the A1 pulley is an effective alternative treatment to surgery and even has certain advantages over it. The anatomical similarity between the A1 and A3 pulleys was the key factor that supported the use of this technique in this clinical case. Based on past experience in similar cases, we conclude that ultrasonography-guided percutaneous polectomy of the A3 pulley of the fifth finger was a surgical technique which could lead to a satisfactory outcome in the treatment of this condition.