ABSTRACT
Complex comminuted hand injuries are an urgent medical and social problem of national health systems, which is especially sensitive for countries with a low level of socio-economic development. The work aims to substantiate the effectiveness and safety of the shoelace method of hand bone osteosynthesis in complex comminuted fractures (a clinical case study). Clinical case: A 42-year-old female patient was admitted to the clinic with complaints of the presence of a crushed wound on the 2nd finger of the left hand. The shoelace method was applied for hand bone osteosynthesis. The surgical intervention time was 24 minutes, and the time before returning to work or daily activities equaled 7.1 weeks. The time to bone fusion was less than 45 days. The shoelace osteosynthesis method in complex comminuted fractures of the hand bones has prospects for modern clinical practice with the possibility of improving the performance and safety indicators.
Subject(s)
Fracture Fixation, Internal , Fractures, Comminuted , Humans , Female , Adult , Fractures, Comminuted/surgery , Fractures, Comminuted/diagnostic imaging , Fracture Fixation, Internal/methods , Hand Injuries/surgery , Hand Bones/surgery , Hand Bones/injuries , Hand Bones/diagnostic imagingABSTRACT
Osteoid osteoma is a common benign tumor that is typically found in young adults and children, usually in the long bones of the lower extremity. Radiofrequency ablation (RFA) under computed tomography guidance is the standard of care for symptomatic osteoid osteomas. However, patients with osteoid osteoma of the hand or foot are often treated with open surgery because of the risk of injury to vascular and neural structures from RFA. This risk is more pronounced in pediatric patients because of the small lesion size and proximity of lesions to important neurovascular structures. Here, we present 2 pediatric patients, one with an osteoid osteoma in the hand and the other with an osteoid osteoma in the foot. In both patients, a 22-gauge, 2.5-mm active tip ablation probe was used. The smaller ablation volume achieved with this probe protected neighboring neurovascular structures while effectively ablating the osteoid osteoma nidus. Based on our success in these cases, we recommend the application of this method for cases in which neurovascular proximity to the osteoid osteoma lesion makes ablation challenging.
Subject(s)
Bone Neoplasms/diagnostic imaging , Bone Neoplasms/surgery , Catheter Ablation/methods , Foot Bones/diagnostic imaging , Foot Bones/surgery , Hand Bones/diagnostic imaging , Hand Bones/surgery , Magnetic Resonance Imaging , Osteoma, Osteoid/diagnostic imaging , Osteoma, Osteoid/surgery , Tomography, X-Ray Computed , Child , Child, Preschool , Humans , Male , Treatment OutcomeABSTRACT
Injuries of the metacarpophalangeal joints of the thumb and fingers are of a bony or ligamentous nature. They can heal without subsequent problems if correctly diagnosed and treated but incorrect or absent diagnostics and therapy can result in chronic instability, dislocation, fusion as well as subsequent arthritis and functional limitations. They can lead to substantial impairment of the gripping function. Fractures with inclusion of joints and with fragments sufficiently large for refixation are as a rule treated operatively just as differences in torsion and instability. Persisting instabilities are secondarily stabilized by ligamentoplasty and arthritis of the metacarpophalangeal joint of the thumb is treated by fusion. For metacarpophalangeal joints of the fingers the main concern is preserving motion. Established salvage operations for arthritis include denervation, resection arthroplasty and systematic arthrolysis for impairment of the joint and contractures with intact joint surfaces. Even in chronic conditions, with appropriate treatment good functional results for metacarpophalangeal joints of the thumb and fingers can be achieved. This article presents the current pathophysiological principles and concepts for diagnostics and therapy of acute and chronic injuries of the metacarpophalangeal joints of fingers and thumbs.
Subject(s)
Fracture Fixation, Internal/methods , Fractures, Bone/surgery , Hand Bones/injuries , Metacarpophalangeal Joint/injuries , Metacarpophalangeal Joint/surgery , Arthroscopy/methods , Fracture Fixation, Internal/instrumentation , Fractures, Bone/pathology , Hand Bones/surgery , Humans , Metacarpophalangeal Joint/pathology , Treatment OutcomeABSTRACT
BACKGROUND: Precise function of the hand is crucially characterized by opposition movement of the thumb, only possible because of the functional anatomy of the first carpometacarpal joint. High functional demands to this joint consequently lead to the highest rate of osteoarthritis of the hand joints and loss of function. Carpometacarpal (CMC) osteoarthritis of the thumb is rarely seen in posttraumatic cases. It can be caused by fractures involving the joint surfaces of both, the trapezium or the first metacarpal, whereas dislocations of the carpometacarpal joint itself only occasionally lead to osteoarthritis. OBJECTIVES: Identification and compilation of current concepts in diagnosis and therapy of posttraumatic carpometacarpal osteoarthritis of the thumb. METHODS: Selective PubMed and Cochrane review, data obtained from own patient investigations and author's experiences were used. RESULTS: Adequate treatment of the injury will minimize the risk for future malfunction. In early stages, arthroscopy is a valuable method for the diagnosis and treatment of posttraumatic rhizarthrosis. For all stages, a multitude of operative procedures are described and being used but yet not finally assessed for effectiveness. Advanced osteoarthritis of the first CMC joint is widely treated by trapeziectomy, which is suitable for most patients, and considered as gold standard. Additional procedures like suspension, interposition or k-wire transfixation do not provide any significant advantage and lead to comparable results. It is advisable to treat hyperextension of the metacarpophalangeal joint of the thumb at any stage of CMC osteoarthritis.
Subject(s)
Carpometacarpal Joints/injuries , Carpometacarpal Joints/surgery , Fracture Fixation, Internal/methods , Fractures, Bone/surgery , Hand Bones/injuries , Osteoarthritis/etiology , Osteoarthritis/surgery , Arthroscopy/methods , Carpometacarpal Joints/pathology , Fracture Fixation, Internal/instrumentation , Fractures, Bone/pathology , Hand Bones/surgery , Humans , Osteoarthritis/pathology , Treatment OutcomeABSTRACT
BACKGROUND: Fractures and fracture dislocations of carpometacarpal joints 2-5 may be easily overlooked. This can be explained by often subtle clinical and radiographic signs. In case of clinical suspicion with apparently normal standard x-rays, a computed tomography with thin slices should be promptly performed. Therapy is predominantly operative and aims at anatomic reduction and reconstruction of joint congruity. TREATMENT: To facilitate treatment decisions, especially concerning closed or open fixation, we have defined 3 pathomorphological patterns (types I-III). Decision criteria are sagittal or coronal plane of fracture, degree of destruction of the articular surface, and radial or ulnar location of the injury. Following operative therapy, early mobilization of all finger joints should be performed.
Subject(s)
Carpometacarpal Joints/injuries , Carpometacarpal Joints/surgery , Exercise Therapy/methods , Fractures, Bone/therapy , Hand Bones/injuries , Joint Dislocations/therapy , Osteotomy/methods , Arthroscopy/methods , Carpometacarpal Joints/pathology , Fractures, Bone/pathology , Hand Bones/pathology , Hand Bones/surgery , Humans , Osteotomy/instrumentation , Treatment OutcomeABSTRACT
BACKGROUND: Injuries of the proximal interphalangeal joint (PIP joint) are common. They are frequently underestimated by patients and initial treating physicians, leading to unfavorable outcomes. Basic treatment includes meticulous clinical and radiological diagnosis as well as anatomical and biomechanical knowledge of the PIP joint. TREATMENT: In avulsions of the collateral ligaments and the palmar plate with or without involvement of bone, nonoperative treatment is preferred. Operative stabilization is reserved for large displaced bony fragments or complex instabilities. In central slip avulsion or rupture, osseous refixation, suture, or reconstruction is common and nonoperative treatment is limited to special situations like minimally displaced avulsions. In basal fractures of the middle phalanx, elimination of joint subluxation and restoration of joint stability are priority. If the fragments are too small for fixation with standard implants, therapeutic alternatives include refixation of the palmar plate, dynamic distraction fixation, percutaneous stuffing, or replacement by a hemihamate autograft. Early motion is initiated regardless of the treatment regime. Undertreatment leads to persistent swelling, instability, and limited range of motion, which are difficult to treat. Contributing factors are unnecessary immobilization, immobilization in more than 20° flexion or transfixation by K-wires. For residual limitations, nonoperative treatment with physiotherapists and splinting is first choice. Operative treatment is reserved for persistent flexion/extension contractures persisting for more than 6 months, as well as reconstructions in boutonniere and swan neck deformity and salvage procedures for destroyed joints.
Subject(s)
Finger Injuries/therapy , Finger Joint/surgery , Fracture Fixation, Internal/methods , Fractures, Bone/therapy , Hand Bones/injuries , Osteotomy/methods , Physical Therapy Modalities , Arthroscopy/methods , Combined Modality Therapy/instrumentation , Combined Modality Therapy/methods , Finger Joint/pathology , Fracture Fixation, Internal/instrumentation , Fractures, Bone/pathology , Hand Bones/surgery , Humans , Osteotomy/instrumentation , Treatment OutcomeABSTRACT
Injuries of the distal interphalangeal joints mostly involve the extensor tendon. Its superficial position on the dorsal aspect of the finger often exposes the extensor tendon to closed and open injuries. Lesions of the extensor tendons are more common than those of the flexor tendons. Furthermore, injuries of the joint often occur as fractures of the dorsal base of the distal phalanx, and, less frequently, as fractures of the head of the middle phalanx. In all cases, correct diagnosis and therapy is essential. Incorrect diagnosis and neglecting of the injury by both surgeon and patient often lead to considerable complications, e.g., delayed healing and lack of function.
Subject(s)
Finger Injuries/therapy , Finger Joint/surgery , Fractures, Bone/therapy , Hand Bones/injuries , Osteotomy/methods , Tendon Injuries/therapy , Tenotomy/methods , Arthroscopy/methods , Combined Modality Therapy/instrumentation , Combined Modality Therapy/methods , Finger Joint/pathology , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Fractures, Bone/pathology , Hand Bones/surgery , Humans , Osteotomy/instrumentation , Physical Therapy Modalities , Treatment OutcomeABSTRACT
BACKGROUND: The recommendation on whether to bury or expose the Kirschner wire (K-wire) for the management of fractures has still been controversial with inconsistent results in the published studies due to the potential issue associated with exposed K-wire is the heightened risk of infection, as it comes into direct contact with the external environment and air. This study aims to summarize the specific outcomes between buried and exposed K-wire for the management of hand and forearm fractures. METHODS: We conducted relevant literature searches on Europe PMC, Medline, Scopus, and Cochrane Library databases using specific keywords. This investigation focuses on individuals of any age diagnosed with hand or forearm fractures who underwent surgery involving Kirschner wire (K-wire) fixation. It examines the comparison between buried and exposed K-wire fixation, emphasizing primary outcome pin infection, along with secondary outcomes such as early pin removal, days to pin removal, and surgical duration. The study includes observational studies (cohort/case-control) or randomized clinical trials (RCTs). The results of continuous variables were pooled into the standardized mean difference (SMD), while dichotomous variables were pooled into odds ratio (OR) along with 95% confidence intervals using random-effect models. The quality of included studies was assessed with Cochrane Collaborations, Risk of Bias version 2 (RoB v2). RESULTS: A total of 11 studies were included. Our pooled analysis revealed that buried K-wire was associated with a lower risk of pin site infection [RR 0.49 (95% CI 0.36-0.67), p < 0.00001, I2 = 0%] and 33.85 days longer duration until pin removal [MD 33.85 days (95% CI 18.68-49.02), p < 0.0001, I2 = 99%] when compared with exposed K-wire. However, the duration of surgery was 9.98 minutes significantly longer in the buried K-wire [MD 6.98 minutes (95% CI 2.19-11.76), p = 0.004, I2 = 42%] with no significant difference in the early pin removal rate [RR 0.73 (95% CI 0.36-1.45), p = 0.37, I2 = 0%]. Further regression analysis revealed that sample size, age, sex, and duration of follow-up did not affect those relationships. CONCLUSION: Buried K-wire may offer benefits in reducing the infection rate with a longer duration until pin removal. However, further RCTs with larger sample sizes are still needed to confirm the results of our study.
Subject(s)
Bone Wires , Humans , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Fracture Fixation, Internal/adverse effects , Fractures, Bone/surgery , Hand Bones/surgery , Hand Bones/injuries , Forearm Injuries/surgeryABSTRACT
PURPOSE: To investigate the clinical characteristics and pathological features of patients with mycobacterial tenosynovitis and arthritis. METHODS: All patients with tenosynovitis and arthritis caused by Mycobacterium tuberculosis (MTB) and nontuberculous mycobacteria (NTM) who were treated at a medical center in Taiwan from 2001 to 2010 were analyzed. RESULTS: Thirty-two patients with mycobacterial tenosynovitis and arthritis were identified. MTB was isolated exclusively from patients with arthritis of large joints (n = 11), while NTM were isolated from patients with arthritis of large joints (n = 4) and from those with tenosynovitis (n = 17). Among patients with tenosynovitis due to NTM, the most commonly found NTM were M. marinum (n = 7), M. intracellulare (n = 5), and M. abscessus (sensu stricto) (n = 2). Six of the seven patients with tenosynovitis due to M. marinum had suffered fishing-related injuries to the hands. All four patients with NTM arthritis had recurrent septic arthritis after surgery. NTM were isolated once from the debrided tissue specimens in three of these patients; the other patient died of systemic infection caused by M. intracellulare and multiple bacterial pathogens. CONCLUSION: Mycobacterial tenosynovitis should be considered in patients who present with indolent symptoms of chronic tenosynovitis. Complete clinical information, including history of trauma or joint replacement surgery and underlying systemic disease, is helpful in establishing an early diagnosis of the disease.
Subject(s)
Arthritis, Infectious/pathology , Mycobacterium Infections, Nontuberculous/drug therapy , Mycobacterium tuberculosis/isolation & purification , Tenosynovitis/pathology , Adult , Aged , Aged, 80 and over , Antitubercular Agents/therapeutic use , Arthritis, Infectious/microbiology , Arthritis, Infectious/surgery , Female , Foot Bones/injuries , Foot Bones/microbiology , Foot Bones/surgery , Hand Bones/injuries , Hand Bones/microbiology , Hand Bones/surgery , Humans , Male , Middle Aged , Mycobacterium Infections, Nontuberculous/diagnosis , Mycobacterium marinum/isolation & purification , Mycobacterium marinum/pathogenicity , Recurrence , Synovial Fluid/microbiology , Taiwan , Tenosynovitis/microbiology , Young AdultSubject(s)
Bone Neoplasms , Hand Bones , Neoplasms , Orthopedic Procedures , Bone Neoplasms/pathology , Bone Neoplasms/surgery , Hand Bones/pathology , Hand Bones/surgery , Humans , Neoplasms/pathology , Neoplasms/surgery , Orthopedic Procedures/adverse effects , Orthopedic Procedures/methods , Orthopedic Procedures/rehabilitation , Recovery of FunctionABSTRACT
BACKGROUND: Primary malignant osseous neoplasms of the hand are rare malignancies. Comprehensive demographic and survival data regarding primary malignant osseous neoplasms of the hand are lacking in the literature. PATIENTS AND METHODS: Using the Surveillance, Epidemiology, and End Results (SEER) database, we identified all patients with primary malignant osseous neoplasms of the hand diagnosed between 1983 and 2015. Demographic data were searched for primary osseous neoplasms in the hand and higher incidence of histological subtype. RESULTS: A total of 197 patients were analyzed: 103 patients were diagnosed with histologically low-grade tumor, and 31 were diagnosed with high-grade tumor. Five-year cancer-specific and overall survival rates for the entire cohort were 91.4% and 81.9%, respectively. Histological high tumor grade and regional stage from SEER historic stage data were associated with unfavorable cancer-specific survival. CONCLUSION: Special caution is required if patients have histologically high-grade tumor or tumor extending beyond the periosteum into surrounding joints, as these features worsen cancer-specific mortality.
Subject(s)
Bone Neoplasms/epidemiology , Bone Neoplasms/pathology , Hand Bones/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Bone Neoplasms/mortality , Bone Neoplasms/surgery , Child , Child, Preschool , Databases, Factual , Female , Hand Bones/surgery , Humans , Incidence , Infant , Male , Middle Aged , Neoplasm Grading , Neoplasm Invasiveness , Neoplasm Staging , SEER Program , Time Factors , Treatment Outcome , United States/epidemiology , Young AdultABSTRACT
The purpose of this study was to report the incidence of giant cell tumour of the hand bones in an Asian population, document treatment options and report outcomes of treatment. Of 698 giant cell tumours of bone that underwent surgery between January 2011 and December 2020 at our institute, only 22 (3%) were in the hand. Fourteen occurred in the metacarpals, eight in the phalanges. Fifteen were primary tumours and seven had recurrent disease. Twenty lesions had an associated soft tissue component. Two patients treated for primary disease and one who had been treated for recurrence had local recurrence. Recurrence occurred in two of nine patients treated with curettage, one of three with resection and none of five with ray or digit amputation. Both curettage and resection/amputation are acceptable treatment options for the rare condition of giant cell tumour of bone in the hand, with a need to individualize treatment decisions based on the site and extent of disease to minimize treatment morbidity while maximizing disease control.Level of evidence: IV.
Subject(s)
Bone Neoplasms , Giant Cell Tumor of Bone , Hand Bones , Bone Neoplasms/surgery , Curettage , Giant Cell Tumor of Bone/diagnostic imaging , Giant Cell Tumor of Bone/surgery , Hand Bones/diagnostic imaging , Hand Bones/surgery , Humans , Neoplasm Recurrence, Local/epidemiology , Neoplasm Recurrence, Local/surgery , Retrospective Studies , Treatment OutcomeABSTRACT
Vascularized bone grafts have been successfully applied for the reconstruction of bone defects at the forearm, distal radius, carpus, and hand. Vascularized bone grafts are most commonly used in revision cases in which other approaches have failed. Vascularized bone grafts can be obtained from a variety of donor sites, including the fibula, the iliac crest, the distal radius (corticocancellous segments and vascularized periosteum), the metacarpals and metatarsals, and the medial femoral condyle (corticoperiosteal flaps). Their vascularity is preserved as either pedicled autografts or free flaps to carry the optimum biological potential to enhance union. The grafts can also be transferred as composite tissue flaps to reconstruct compound tissue defects. Selection of the most appropriate donor flap site is multifactorial. Considerations include size matching between donor and defect, the structural characteristics of the graft, the mechanical demands of the defect, proximity to the donor area, the need for an anastomosis, the duration of the procedure, and the donor site morbidity. This article focuses on defects of the distal radius, the wrist, and the hand.
Subject(s)
Bone Transplantation/methods , Plastic Surgery Procedures/methods , Surgical Flaps/blood supply , Upper Extremity/surgery , Hand Bones/blood supply , Hand Bones/pathology , Hand Bones/surgery , Humans , Radius/blood supply , Radius/pathology , Radius/surgery , Upper Extremity/pathology , Wrist Joint/blood supply , Wrist Joint/pathology , Wrist Joint/surgeryABSTRACT
BACKGROUND: Simple curettage for enchondroma without augmentation, known to lead to spontaneous bone consolidation at the curettage site, is a potential standard treatment for this condition. However, few detailed data comparing the results of this technique with conventional methods including reconstruction are available, and the relation between the postoperative completion period for bone consolidation and preoperative independent variables is not known. METHODS: The subjects included 38 patients with enchondroma treated with simple curettage without augmentation. A historical group of patients with enchondroma treated with hydroxyapatite reconstruction was enrolled as controls. Treatment outcomes, including perioperative complications (e.g., infection, functional loss, recurrence, postoperative fracture), were surveyed. Differences in the period needed for bone formation among the patient groups defined by various preoperative patient conditions were also analyzed. RESULTS: The follow-up period ranged from 12 to 60 months (average 24.3 months). During the follow-up period, no surgery-related complications occurred. Bone formation was confirmed in all cases 3-20 weeks (average 6.5 weeks) postoperatively. Tumor size represented by two-dimensional measurements was significantly correlated with the bone formation period. Polycystic lesions required a prolonged postoperative bone formation period compared with monocystic lesions. The bone formation period did not significantly differ between the simple curettage group and the historical control group. CONCLUSIONS: Simple curettage without augmentation proved to be a safe, promising modality for the treatment of small enchondromas in the hand and foot.
Subject(s)
Bone Neoplasms/surgery , Curettage/methods , Enchondromatosis/surgery , Foot Bones/surgery , Hand Bones/surgery , Adolescent , Adult , Aged , Bone Neoplasms/diagnostic imaging , Bone Regeneration , Child , Enchondromatosis/diagnostic imaging , Female , Follow-Up Studies , Humans , Male , Middle Aged , Radiography , Retrospective Studies , Young AdultABSTRACT
Mineral bone density (MBD) in osteomyelitic focus and symmetric intact tubular bone was compared in 54 patients. Changes of MBD values were also measured after surgical treatment (bone trepanation or osteonecroectomy with bone plasty). Thus, MBD, and, therefore, bone strength, was mostly higher in pathologic focus then in the healthy bone. Operative treatment showed no negative influence on MBD.
Subject(s)
Bone Density , Debridement/adverse effects , Hand Bones/physiopathology , Leg Bones/physiopathology , Osteomyelitis/surgery , Absorptiometry, Photon , Adolescent , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Hand Bones/diagnostic imaging , Hand Bones/surgery , Humans , Leg Bones/diagnostic imaging , Leg Bones/surgery , Male , Middle Aged , Osteomyelitis/physiopathology , Prognosis , Retrospective Studies , Young AdultABSTRACT
Management of hand and wrist avascular necrosis with osteochondral fragmentation or focal arthritis can be a challenging problem with a variety procedures described for its treatment. Osteochondral autograft transplantation systems have been utilized in various focal defects of the knee, ankle, elbow, and wrist. The same principle for the treatment of focal defects of the proximal scaphoid, proximal capitate as well as metacarpal head as an alternative treatment is described. The main indication for this treatment is to address focal or partial osteochondral defects where the size of the defect is smaller than the isthmus of the involved bone to accommodate a cylindrical osteochondral graft that can be press fit. Larger and complete defects are contraindications to this treatment. We discuss the surgical technique as well as its main indications and expected outcomes.
Subject(s)
Cartilage/transplantation , Femur/transplantation , Hand Bones/surgery , Osteonecrosis/surgery , Wrist Joint/surgery , Adolescent , Arthritis/etiology , Arthritis/surgery , Autografts , Debridement , Female , Humans , Male , Postoperative CareABSTRACT
OBJECTIVE: To design a low cost ($40), realistic and fluoroscopy-free percutaneous Kirschner wire hand fracture fixation training instrument kit for home-based skill acquisition during the COVID-19 pandemic. DESIGN: A 3D-printed hand was designed from a computed tomography scan of a healthy hand. These data were used to create replaceable hand and wrist bones and reusable silicone molds for a replica of the soft tissue envelope. The model is currently being integrated into the simulation curriculum at 2 integrated plastic surgery residency programs for training in percutaneous wire fixation of hand fractures. SETTING: Brown University, Warren Alpert Medical School of Brown University. Department of Surgery, Division of Plastic and Reconstructive Surgery. Large academic quaternary referral institution. Yale University, Yale School of Medicine. Department of Surgery, Division of Plastic and Reconstructive Surgery. Large academic quaternary referral institution. PARTICIPANTS: PGY 1-4 plastic surgery residents preparing to meet ACGME Accreditation for Graduate Medical Education hand surgery specific milestones. RESULTS: A realistic and durable 3D model with interchangeable bones allows trainees to practice the key motor skills necessary for successful fixation of hand and wrist fractures with K-wires in a home-based setting. CONCLUSIONS: A low cost, realistic and durable 3D hand model with interchangeable bones allows easy integration into any home-based hand surgery curriculum. With 3D printers and programming becoming more prevalent and affordable, such models offer a means of low-cost and safe instruction of residents in fracture fixation with no harm to patients.
Subject(s)
Bone Wires , Clinical Competence , Fracture Fixation, Internal/instrumentation , Hand Bones/surgery , Hand , Models, Anatomic , Orthopedic Procedures/education , Printing, Three-Dimensional , COVID-19 , Curriculum , Education, Medical, Graduate , Hand Bones/injuries , Humans , Internship and Residency , Motor Skills , Physical Distancing , SARS-CoV-2 , Simulation TrainingABSTRACT
BACKGROUND: Little guidance is currently available for standardized diagnostic protocols and therapeutic recommendations for bone and joint infections (BJIs) of the hand. OBJECTIVES: To summarize the available data in the scientific English-language literature on the diagnosis and treatment of native BJIs of the hand. To illustrate these concepts from a narrative point of view in areas where there is lack of evidence. SOURCES: We performed a systematic PubMed and Internet search of studies that investigated hand BJIs in adult patients. CONTENT: Few studies have systematically investigated and validated diagnostic concepts, classifications or surgical treatment protocols. Most concepts derive from traditional intra-institutional experience, expert opinions and extrapolations from infections in large joints and long bones. Similarly, there is no uniformly accepted infection definition of BJIs of the hand. The best-documented literature is available for microbiological findings and antibiotic treatment duration in uncomplicated native joint arthritis of the fingers. Retrospective studies and one prospective randomized trial suggest that post-surgical targeted antibiotic therapy of 2 weeks results in a microbiological cure rate of ≥88%. IMPLICATIONS: Studies on diagnostic workup and infection definition and classification are urgently needed to compare inter-institutional outcome results and generate guidelines for the best patient care. For uncomplicated pyogenic arthritis of native joints, current evidence suggests that a 2-week course of antibiotic therapy following surgery cures the infection.
Subject(s)
Arthritis, Infectious/diagnosis , Hand Bones/pathology , Hand Joints/pathology , Osteomyelitis/diagnosis , Anti-Bacterial Agents/therapeutic use , Arthritis, Infectious/drug therapy , Arthritis, Infectious/surgery , Combined Modality Therapy , Early Diagnosis , Female , Hand Bones/drug effects , Hand Bones/surgery , Hand Joints/drug effects , Hand Joints/surgery , Humans , Male , Osteomyelitis/drug therapy , Osteomyelitis/surgery , Practice Guidelines as Topic , Randomized Controlled Trials as Topic , Standard of CareABSTRACT
Pedicled bone and periosteal grafts provide successful reconstruction of skeletal problems of the distal radius, wrist, and hand. The purpose of this study was to evaluate the available alternatives and to propose the most suitable skeletal grafts for the reconstruction of the distal radius, and the carpal and hand bones. The alternative donor sites (dorsal and palmar distal radius, and metacarpals), their pedicles, and the potential coverage area in relation to specific wrist and hand pathology were determined in the cadaveric dissections. In the clinical setting, 75 pedicled grafts were used for the treatment of scaphoid nonunions (62 cases), lunate necrosis (8 cases), reconstruction of the metacarpal defects (2 cases), and wrist fusions (3 cases). All alternatives have the advantage of a single approach that may be performed under tourniquet control, from the same team. Among the available alternatives, surgeon's familiarity plays the most important role for the final selection of the graft.
Subject(s)
Bone Transplantation , Carpal Bones/surgery , Hand Bones/surgery , Plastic Surgery Procedures/methods , Radius/surgery , Humans , Surgical Flaps , Tissue and Organ HarvestingABSTRACT
Osseous metastases to the hands and feet (acrometastases) are exceedingly rare. Historically, the most common primary cancer observed has been lung carcinoma, treated either nonoperatively or with amputation. The aim of this study was to describe the clinical characteristics associated with acrometastases. This was a retrospective review of 28 patients with histologically proven osseous metastatic disease to the hands and feet. Variables recorded included primary cancer histology, age at diagnosis of primary and acrometastases, location of acrometastases, burden of disease, treatment, and age at death. Kaplan-Meier curves were used to estimate survival, and log-rank tests were used for comparison. The median age at acrometastases diagnosis was 61.5 years, and the most common associated primary cancer was lung carcinoma (n=9). Sixteen patients had acrometastases to the foot, and 12 had acrometastases to the hand. In the foot, most acrometastases were located in the tarsal bones (n=11), followed by the metatarsals (n=4) and the phalanges (n=3). In the hand, most were in the metacarpals and the phalanges (n=6 each), and 2 were in the carpals. The most common treatment was resection or curettage only (n=7). The median duration of survival after acrometastases diagnosis was 9.7 months. Despite advances in cancer treatment and shifting patterns of metastatic disease, there has been little change in the distribution of primary malignancies responsible for acrometastases, with lung carcinoma remaining the most common. Ablative procedures are rarely required, with limb-salvage interventions predominating. [Orthopedics. 2019; 42(2):e197-e201.].