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Background and objective: Distal radius fractures represent a remarkable orthopaedic entity. Most distal radius fractures can be treated conservatively with closed reduction and immobilisation with satisfactory results, while open reduction and internal fixation is reserved for displaced fractures. Our objective was to propose a paradigm shift in the management of distal radius fractures. Methods: A literature search of management of distal radius fractures was conducted. PubMed and Cochrane databases were used for the search. English articles with open access or institutional subscription availability were included. Key content and finding: Current literature supports operative management for younger active patients with defined radiographic inclusion parameters, but among the elderly there is little evidence of benefit. Most orthopaedic literature defines "elderly" as patients above 65 years of age. Non-surgical treatment for fractures of the distal radius tends to yield satisfactory functional results, and these favourable outcomes do not necessarily align with normal radiological parameters. For the minority of patients that have symptomatic malunion, corrective osteotomy is a good option to improve the function provided the symptoms can be clearly attributed to the malalignment. Conclusion: The vast majority of distal radius fractures can be managed conservatively. Further studies are recommended to explore the feasibility of advocating for universal conservative treatment for patients with less functional demands while still having the option of staged surgery in the form of corrective osteotomy where there is symptomatic malunion amenable to anatomical correction. Future research should also aim to identify patients who would benefit most from surgical intervention by considering the type of functional recovery needed, rather than relying predominantly on the patient's chronological age as the determining factor in the decision-making process.
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Lower extremity soft tissue defects frequently result from high-energy trauma or oncological resection. The lack of suitable muscle flap options for the distal leg and foot makes defects in these locations especially challenging to reconstruct and free tissue transfer is commonly used. Another option that has become more popular in the past two decades are pedicled perforator flaps. Based on a thorough literature review and the authors' experience on leg perforator flaps for over a decade, this article presents a historical review, the anatomical basis of common perforator flaps of the leg and foot, patient selection, wound selection, perforator selection, flap design, surgical techniques, refinements, and postoperative care. A review of the clinical outcomes and complications of these flaps was also performed and was noted to be comparable to the outcomes of free tissue transfer with significantly lower total flap failure rate. It is hoped that this review will assist surgeons in the formulation of a comprehensive step-by-step guide in performing pedicled perforator flap reconstruction of the lower extremity.
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Carpal tunnel syndrome is a common complication associated with distal radius fractures. Open carpal tunnel release in the same setting as open reduction and internal fixation of distal radius fractures is widely accepted. In this paper, we describe the technical details of a minimally invasive carpal tunnel release in the same setting as the fixation of a distal radius fracture via the same incision. Two options of minimally invasive techniques are described: The Knifelight® (Stryker, Kalamazoo, Michigan, USA) instrument and the single portal carpal tunnel release system (Agee, 3M Healthcare, St Paul, Minnesota, USA). Being well known and accepted techniques of carpal tunnel release, we believe that the techniques described in this paper provide a viable alternative for carpal tunnel release in the setting of distal radius fracture fixation; with the added advantages of the original minimally invasive techniques.
Asunto(s)
Síndrome del Túnel Carpiano/cirugía , Descompresión Quirúrgica , Fijación Interna de Fracturas , Procedimientos Quirúrgicos Mínimamente Invasivos/instrumentación , Reducción Abierta , Fracturas del Radio/cirugía , Accidentes por Caídas , Síndrome del Túnel Carpiano/etiología , Humanos , Masculino , Fracturas del Radio/complicaciones , Adulto JovenRESUMEN
Wound closure for the diabetic foot can be challenging and often involves amputation or reconstruction. The authors describe a surgical technique and a case report of lateral lesser toe fillet flap in the management of a diabetic foot wound. The lateral lesser toe fillet flap reconstruction is a reproducible technique that incurs comparatively minimal technical complexity and provides a favorable option in the management of diabetic foot wounds where soft tissue coverage is required.
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PURPOSE: To report our results of open reduction internal fixation with volar mini plate and screw fixation for unstable dorsal fracture dislocations (DFDs) of the proximal interphalangeal (PIP) joint. METHODS: We performed a retrospective review of 13 consecutive DFDs of the PIP joint treated with volar mini plate and screw fixation, measuring both clinical and radiological outcomes. RESULTS: The age range of our patients was 15 to 56 years (average, 33 y). Six injuries were related to work, 5 to sports, and 2 to motor vehicle accidents. Of the 13 DFDs, 6 were comminuted. Articular involvement ranged from 30% to 70% (average, 44%). The average time to surgery was 7 days (range, 0-23 d). Patients had follow-up of 12 to 60 months (average, 25 mo). Four patients had a postoperative course complicated by plate and screw removal at an average of 4 months later, either as part of a secondary procedure to improve range of motion or owing to patient request. All patients returned to their original occupation. Of the 13 patients, 11 were satisfied with the result, and 12 of 13 had either no or mild pain. All 13 DFDs united in good alignment but 3 showed degenerative changes. Average grip strength was 85% of the unaffected side, and average active PIP joint and distal interphalangeal joint motion arcs were 75° and 65°, respectively. Average Quick Disabilities of Arm, Shoulder, and Hand score was 4 (range, 0-9). All patients had non-tender swelling of the proximal interphalangeal joints but no signs of flexor tenosynovitis or infection. CONCLUSIONS: Fixation of unstable PIP joint DFDs via a volar approach is technically feasible with mini plates and screws. This treatment allows early active range of motion and provides good objective and subjective outcomes; however, noteworthy complications occurred in 39% of patients. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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Placas Óseas , Traumatismos de los Dedos/cirugía , Fijación Interna de Fracturas/instrumentación , Luxaciones Articulares/cirugía , Inestabilidad de la Articulación/cirugía , Rango del Movimiento Articular/fisiología , Adolescente , Adulto , Tornillos Óseos , Estudios de Cohortes , Femenino , Traumatismos de los Dedos/diagnóstico por imagen , Articulaciones de los Dedos/cirugía , Fijación Interna de Fracturas/métodos , Curación de Fractura/fisiología , Fracturas Óseas/diagnóstico por imagen , Fracturas Óseas/cirugía , Fuerza de la Mano , Humanos , Puntaje de Gravedad del Traumatismo , Luxaciones Articulares/diagnóstico por imagen , Inestabilidad de la Articulación/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Pronóstico , Radiografía , Recuperación de la Función , Estudios Retrospectivos , Medición de Riesgo , Resultado del Tratamiento , Adulto JovenRESUMEN
We report a novel method of debridement for penetrating trauma to the hand involving bone using a sterile hand drill. This provides a means for adequate clearance of debris which may otherwise be left in-situ due to poor access to the contaminants when conventional techniques of debridement are used.
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Desbridamiento/instrumentación , Dedos , Cuerpos Extraños/cirugía , Procedimientos Ortopédicos/métodos , Adulto , Diseño de Equipo , Cuerpos Extraños/diagnóstico por imagen , Humanos , Masculino , Radiografía , Adulto JovenRESUMEN
We present a case of a man who sustained a closed dorsal fracture-dislocation of his left ring finger proximal interphalangeal joint in a fall. The patient was treated surgically with plate and screw fixation via a volar approach. This method theoretically provides more secure fixation than internal fixation with screws alone, allowing early rehabilitation with active range of motion and potentially better functional outcome.