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Congenital Palmar Duplication of the Index Finger: Ventral Polydactyly With Ventral Dimelia
This report describes the case of a 10-month-old boy who presented with a duplicated index finger enveloped by palmar skin on the palmar side of the first web of the left hand. He was healthy without any other abnormalities except the hand anomaly. Surgical resection of the extra finger was performed with triangular flap at 15 months of age. The resected finger was composed of only palmar components: skin without nail or hair; flexor tendons; and digital nerves branching from the median nerve. Histological examination of the specimen demonstrated similar structures on both palmar and dorsal sides, that is, ridged, hairless, and glabrous skin with a high number of epithelial layers and thick corneous stratum and similar shaped tendons inserted into the symmetrical phalanx.A Rare Case of Rosai-Dorfman Disease Affecting the Brachial Plexus: A Case Report
Sinus histiocytosis with massive lymphadenopathy or Rosai-Dorfman disease is a rare but well-established entity, commonly affecting the lymph nodes of the head and neck. Extranodal presentation, affecting the central nervous system, eye orbit, kidneys, testis, bones, upper respiratory tract, lungs, thyroid, small intestine, and peritoneum, has been reported. We present a case of a rare presentation of Rosai-Dorfman disease affecting the brachial plexus.Wrist Reconstruction Using Free Vascularized Fibular Head Graft Following Intralesional Excision for Campanacci Grade 3 Giant Cell Tumors Involving the Articular Surface of the Distal Radius
Reconstruction with a free vascularized fibular head graft after en bloc excision of a Campanacci grade 3 giant cell tumor of bone in the distal radius can effectively control local recurrence. However, it leads to the loss of wrist movement, subsequent radiocarpal subluxation, and an osteoarthritic change. Another treatment option for grade 3 lesions is intralesional excision and cementation, which preserves wrist movement but does not restore the articular surface. We report a case of wrist reconstruction using a free vascularized fibular head graft after the intralesional excision of a Campanacci grade 3 giant cell tumor of bone with invasion of the articular surface of the distal radius.Photobacterium damsela Necrotizing Fasciitis of the Arm
Photobacterium damsela is a gram-negative bacterium that is known to cause infection, most commonly in marine animals and rarely in humans. Photobacterium damsela typically results in skin and soft tissue infections in humans and has been associated with necrotizing fasciitis in several case reports. After an initially benign presentation, P damsela necrotizing fasciitis often progresses rapidly to multiorgan failure and death. Here, we present a fatal case of P damsela necrotizing fasciitis after a minor cut while scaling a fish with a discussion of current literature and treatment strategies.Forequarter Replantation
Traumatic forequarter amputations are rare injuries in which the arm, clavicle, scapula, and proximal shoulder muscles are avulsed from the body. Historically, forequarter amputation has been treated with hemorrhage control, wound debridement, and soft tissue coverage. To our knowledge, successful forequarter replantation has not been previously reported. We present a rare case of forequarter amputation treated successfully with replantation. At the 4.5-year follow-up after replantation, the patient had antigravity elbow flexion, modest shoulder elevation, modest extrinsic finger function, and crude sensation.Posttraumatic Arthrosis and Triquetral Nonunion Associated With Pisotriquetral Subluxation in Adolescent Female Softball Players
Impaction fracture subluxation of the pisotriquetral joint producing arthrosis and ulnar triquetral osteochondral nonunion is a cause for ulnar wrist pain in batting athletes. Two cases of adolescent female softball players managed successfully with pisiform and triquetral fragment excision are reported.Digital Papillary Adenocarcinoma in the Dorsal Proximal Ring Finger
Digital papillary adenocarcinoma (DPA) is a rare and aggressive tumor arising from the eccrine sweat glands. It is found on the hands and feet and most commonly occurs on the volar and distal finger tips. In this report, we describe a DPA in a 45-year-old woman who presented with a slowly enlarging mass on the dorsal aspect of her proximal ring finger. This report shows that DPA may clinically present as a relatively benign-appearing mass and in an atypical location. Surgical excision, followed by histologic and immunohistochemical evaluations of even benign-appearing digital masses, is important because this is the only way a DPA can be diagnosed.Osteochondrolipoma of the Hand
Lipoma is the most common type of benign soft tissue tumor and is composed of mature adipose tissue. A neoplasm of adipose tissue with admixed mature bone and cartilage, or osteochondrolipoma, is an extremely rare histologic variant. Most documented osteochondrolipomas have occurred in the soft tissues of the head and neck related to the oral cavity, and the tumor is seen involving the extremities. A fatty mass with nonlipomatous elements can present a diagnostic challenge. We present a rare case of osteochondrolipoma involving the wrist.Traumatic Osteonecrosis of the Distal Ulna
A 46-year-old male was referred to our clinic for persistent ulnar-sided wrist pain 9 weeks after sustaining a traumatic injury while playing volleyball. The patient unsuccessfully underwent nonoperative management for a suspected injury to the triangular fibrocartilage complex. After magnetic resonance imaging revealed a lesion of the distal ulna, he was treated with diagnostic wrist arthroscopy and Bowers hemiresection. The diagnosis of osteonecrosis was confirmed through histology. While traumatic osteonecrosis of the carpal bones has been described, no previous literature was found on traumatic osteonecrosis of the distal ulna.Epithelioid Sarcoma Presenting in the Thumb of a Child
Epithelioid sarcoma (ES) is a high-grade, soft tissue tumor of mesenchymal origin that rarely occurs in children and is often misdiagnosed as a benign entity. We present the case of a 12-year-old girl with a delayed diagnosis of ES of the left thumb. Radiological examination showed possible calcinosis from inflammation or traumatic injury. However, histopathological and immunohistochemistry studies showed findings consistent with a diagnosis of ES. She was treated with amputation of the interphalangeal joint of the left thumb.Atypical Pleomorphic Lipomatous Tumor of the Right Hand Mimicing Venous Malformation
We present the case of a 31-year-old woman who was referred with a 12-month history of a tumor on the ulnar side of her dominant right hand. The eventual histopathologic diagnosis was an atypical pleomorphous lipomatous tumor, an entity that has only been recently classified in the World Health Organization Classification of Soft Tissue and Bone Tumors.Pedicled Osteo-Onchyocutaneous Island Flap for Finger Macrodactyly: A Review of Literature
We present a case of middle finger macrodactyly reconstructed in a single stage using multiple techniques. We elevated a pedicled osteo-onychocutaneous island flap, excised the remnant distal phalanx with a segment of 1 digital nerve and skin over the dorsum of the middle phalanx, performed epiphysiodesis and reduction of the middle phalanx as well as soft-tissue debulking, and inset the flap over the dorsum of the middle phalanx. Follow-up at 12 months revealed a satisfactory aesthetic and functional outcome.Septic Arthritis of the Proximal Interphalangeal Joint After Rattlesnake Bite
Snake bites are an uncommon injury requiring intervention by hand surgeons. While counteracting the effects of snake venom is the initial and urgent concern following a bite, infection caused by retention of a foreign body can present in a delayed fashion and may lead to increased morbidity. Standard radiographs of the injury should be carefully examined for foreign bodies, noting that retained snake teeth are somewhat radiolucent due to less mineralization as compared to bone and can be difficult to visualize.Upper-Extremity Phlegmasia Cerulea Dolens With Compartment Syndrome in Coronavirus Disease 2019 Sepsis
A 54-year-old woman with leukemia presented with coronavirus disease 2019 and a right upper-extremity indwelling peripherally inserted central catheter line for chemotherapy administration. On hospital admission day 9, she developed acute right upper-extremity edema and pain. Ultrasound demonstrated complete superficial and deep venous thrombosis up to the proximal subclavian vein. Her examination result was consistent with acute phlegmasia cerulea dolens and compartment syndrome, but respiratory instability prevented transfer and vascular surgery intervention.A Rare Presentation of Extensor Pollicis Longus Tendon Rupture After Nondisplaced Scaphoid Fracture
Extensor pollicis longus tendon rupture is a reported complication after nondisplaced distal radius fractures. These are thought to occur secondary to mechanical irritation or compromised blood supply. We present a case of extensor pollicis longus rupture after a healed nondisplaced scaphoid fracture, which may have involved a similar attritional process. We are unaware of any prior reports of extensor pollicis longus rupture after this type of injury.Intractable Fractures of the Bilateral Proximal Ulnae After 8 Years of Zoledronate Treatment for Breast Cancer Bone Metastasis
Long-term administration of bisphosphonates strongly suppresses osteoclastic bone resorption and rarely causes atypical fractures. This report presents a case of bilateral atypical ulnar fractures, following an 8-year course of zoledronate to treat breast cancer bone metastasis. Nonsurgical treatment for the left ulnar fracture failed, in spite of minimal displacement with callus formation at initial presentation. After failure of plate fixation with a pedicled vascularized bone graft, removal of osteosclerotic lesions and plate fixation with corticocancellous iliac bone graft resulted in bone healing, although the healing process took 1.5 years.Osteoblastoma of the Distal Radius
Osteoblastomas are rare, benign, bone-forming neoplasms that represent less than 1% of all bone tumors and occur mostly in people aged 10 to 30 years. In long bones, the metadiaphyseal region tends to be most commonly affected. However, to the best of our knowledge, only 11 cases have been reported to occur in the distal radius. We present the clinical, radiological, and histopathological findings of an osteoblastoma of the right distal radius in a 42-year-old woman for whom an open excisional biopsy with nidus removal comprised the treatment and produced a good outcome.Isolated Scaphoid Dislocation With Radial-Axial Instability: A Treatment Strategy Utilizing Spanning Wrist Plates
Isolated dislocation of the scaphoid is a rare injury with only a few case reports in the literature. We report on 2 complex scaphoid dislocations demonstrating concomitant axial instability with disruption of the capitohamate articulation as well as the long–ring metacarpal relationship. Both of these patients underwent reduction and fixation using a wrist spanning plate, which was removed approximately 2 months after injury. Follow-up of these patients demonstrated maintenance of reduction, axial stability, and return of painless range of motion.Atypical Presentation of Juvenile Hyaline Fibromatosis of Hands
Juvenile hyaline fibromatosis is a rare disorder characterized by an extracellular accumulation of hyaline deposit. In the extremities, lesions may remain quiescent or gradually increase in size, eventually resulting in skin ulceration. There is no curative treatment. Surgery may allow some recovery of function, but recurrence is possible. We report a case of juvenile hyaline fibromatosis in both hands of a 25-year-old man who required multiple surgical procedures to address problems with function, pain, and appearance.Surgical Excision of a Thrombosed Persistent Median Artery in a Professional Hockey Player
A persistent median artery is a rare anatomical variant found in approximately 10% of the population. Carpal tunnel syndrome due to a thrombosed persistent median artery is exceptionally rare. A 29-year-old professional hockey player presented with a 2 months history of hand pain and intermittent paresthesias without vascular symptoms. Magnetic resonance imaging and angiography demonstrated a 2-cm thrombosis in a persistent median artery at the level of the carpal tunnel, with otherwise normal vascular anatomy.Solitary Subungual Orf
Orf—ecthyma contagiosum—is an endemic cutaneous disease caused by parapoxvirus that is transmitted via direct contact with contagious animals. The lesions are located frequently on the hands and fingers. Subungual presentation of orf is very rare. We report a case of solitary subungual orf. Suspicious subungual nodular lesions may be cases of orf, especially in endemic areas. Orf disease should be considered in the differential diagnosis of subungual nodular lesions to avoid unnecessary surgical interventions.Open Excision of Olecranon Melorheostosis to Relieve Elbow Extension Block
We report a 34-year-old man who presented with hyperostosis of his right elbow associated with an inability to fully extend his elbow. The radiographic assessment revealed a classical dripping candle wax appearance of his proximal ulna suggestive of melorheostosis. Computed tomography was performed to identify the impingement point and aid in surgical planning. A targeted open excision biopsy via a Boyd incision was performed to excise the exophytic component that was causing the functional block.A Rare Case of Cutaneous Trichophyton verrucosum of the Forearm in a 51-Year-Old Cattle Farmer
Trichophyton verrucosum is a pathogen causing superficial mycoses in cattle worldwide and is one of the few zoophilic dermatophytes. Farmers and veterinarians are at a higher risk for infection owing to frequent direct animal contact. An increase in cases among humans has been observed in the past few years. We report a rare case of T verrucosum of the forearm in a 51-year-old cattle farmer, who after initial treatment with antibiotics and surgery, and in whom diagnosis was delayed, was finally successfully treated with terbinafine and itraconazole.Heterotopic Ossification After Revision Carpal Tunnel Release Causing Mixed Ulnar and Median Compression Neuropathy
We report a case of heterotopic ossification formation 6 years after a revision carpal tunnel release in a 46-year-old woman, causing new-onset mixed ulnar and median nerve compression symptoms. The patient underwent excision of the heterotopic ossification mass along with decompression of the median and ulnar nerves, and postoperative radiation. Four years after treatment, the patient was completely asymptomatic with full range of motion in her hand and wrist.The Medial Metaphyseal Periosteal Artery (MMPA): An Alternate Pedicle for the Medial Femoral Trochlea Flap
We report a case of medial femoral trochlea flap used for scaphoid proximal pole reconstruction, in which the transverse branch of the descending genicular artery was vestigial. The medial metaphyseal periosteal artery was clearly the dominant pedicle supplying the trochlear region. The flap was safely raised on the medial metaphyseal periosteal artery pedicle. The incidence of this uncommon presentation remains unknown and this anatomical variant is newly described.Ulnar-Sided Digital Nerve Tumor of the Thumb in the Professional Baseball Player Who Uses Grip-Adjusting Batting Equipment: A Report of 2 Cases
Neuropathy of the ulnar digital nerve of the thumb is a relatively rare clinical entity. We report 2 cases of ulnar-sided digital nerve tumors of the thumb in 2 professional baseball players who routinely used grip-adjusting batting equipment. Symptomatic relief was achieved with nonsurgical treatment that allowed both players to continue playing during critical times during their season. We postulate that there may be an association with the grip-adjusting batting equipment and the development of digital neuropathy.Extensive Tumoral Calcinosis of the Hand
Tumoral calcinosis is a rare and benign subtype of calcinosis cutis, a group of disorders involving soft tissue calcium deposition. Only 250 cases have been described since 1898; hand involvement is exceedingly rare. We report a case of extensive calcinosis within the flexor sheath of the little finger. Presentation included a painful mass over the volar aspect of the little finger, restricted digit motion, and skin compromise at the site of the mass. Surgical debulking was performed resulting in restoration of finger function.Parosteal Lipoma of the Proximal Phalanx of Hand
Parosteal lipomas are rare benign tumors accounting for less than 0.1% of all primary bone tumors. Only 3 cases of parosteal lipoma have been previously described affecting the distal and middle phalanges. We describe a case of parosteal lipoma in a 45-year-old man involving the proximal phalanx of the right middle finger. The tumor was marginally excised with the osseous attachment. There was no clinical or radiological recurrence at a follow-up of 2 years, with full range of movement at the proximal interphalangeal joint.Spontaneous Bone Regeneration of Distal Half Ulnar Segment After Open Fracture of Forearm in a Pediatric Case
Loss of the radius with open fractures of the forearm is rarely reported in pediatric cases and to the authors’ knowledge, cases of segmental loss of the distal half of the ulna have not been previously reported. A 6-year-old girl was admitted with a Gustilo-Anderson type IIIB open forearm fracture and loss of the distal half of the ulna after a motor vehicle accident. Serial debridement was performed and a Kirschner wire was inserted into the distal half of the ulna. Unexpectedly, the ulna regenerated and the defect healed 4 weeks later.Locally Advanced Pleomorphic Dermal Sarcoma of the Forearm
Pleomorphic dermal sarcoma (PDS) is a rare mesenchymal tissue tumor that shares pathological features with atypical fibroxanthoma, but also exhibits tumor necrosis, invasion beyond the superficial subcutis, and vascular or perineural infiltration. In addition, PDS also has relatively high rates of local recurrence and metastasis and is usually encountered in elderly men, especially in the head and neck area. In this article, we report a rare case of PDS that infiltrated the fascial tissues in the forearm of a female patient.Persistent Trigger Finger Due to Tendon Subluxation
We report the case of an adult patient with persistence of triggering after A1 pulley division in the ring finger, which was caused by flexor digitorum superficialis tendon subluxation. This resolved after longitudinal flexor digitorum superficialis tendon separation.Revascularization of a Circumferential Hand and Forearm Degloving Injury Using an Arteriovenous Shunt
Major upper-extremity degloving injuries with distal dysvascularity are rare and challenging surgical problems. When these degloving injuries occur over nonexpendable regions, such as the glabrous skin of the palm and digits, revascularization or replantation may be the treatment of choice. Because the degloved skin flap is often separated in the suprafascial plane, direct arterial repair may be impossible. We present a rare case of circumferential degloving of the hand and forearm with distal dysvascularity, treated successfully with revascularization with arterial anastomosis, venous anastomosis, and arteriovenous shunt creation.Volar Tilt of the Lunate After Open Reduction Internal Fixation of a Distal Radius Fracture
The pathophysiology of carpal adaptations after fracture of the distal radius is incompletely understood. We report 5 patients who had normal carpal alignment on injury radiographs that developed marked volar angulation of the lunate during recovery from volar plate fixation of a fracture of the distal radius. There were no signs of alteration of the carpal ligaments. Two patients had similar volar tilt on the contralateral side. The cause and optimal treatment of carpal malalignment after restoration distal radial alignment are unclear.Hedgehog-Transmitted Trichophyton erinaceid Causing Painful Bullous Tinea Manuum
Trichophyton is a species of fungus that commonly infects hedgehogs. As the popularity of keeping hedgehogs as pets increases, there have been reports of Trichophyton species infection in humans. Diagnosis and appropriate treatment of Trichophyton infection can be delayed owing to physicians’ low index of suspicion and unfamiliarity with the physical manifestations. We describe a case of a 27-year-old healthy man who developed tinea manuum after handling a pet hedgehog. Presenting symptoms included a worsening bullous eruption and severe pain.A Variant of Madelung Deformity: Management of the Distal Ulna Within the Carpal Canal
Madelung deformity is a rare disease that affects the normal growth of the distal radius and occurs in 1.7% of all pediatric congenital hand deformities. It is characterized by progressive deformity and shortening of the radius at the distal radial physis owing to anomalous tethering of the ulnar-volar growth plate. The distal ulna overgrows the radius and usually displaces dorsally. As growth continues, the carpals assume a wedge shape. Deformity, pain, and functional limitations are the usual presenting problems.Ultrasound-Guided Percutaneous Peripheral Nerve Stimulation for the Treatment of Chronic Intractable Pain Originating From a Lipofibromatous Hamartoma of the Median Nerve
This case report presents an application of peripheral nerve stimulation to the median nerve to treat a patient with intractable pain due to a lipofibromatous hamartoma of the left upper extremity. Ultra high-frequency ultrasound was used to determine the boundaries of the hamartoma. The patient then underwent an ultrasound-guided implantation of 2 stimulator electrodes distal to the elbow along the median nerve with stimulation coverage achieved at 1.2 and 1.4 mA, respectively. After an uneventful procedure, the pain score immediately decreased from 9 out of 10 to less than 6 on a numeric rating scale.Giant Cell Tumor of the Ring Finger Distal Phalanx
Giant cell tumor (GCT) is a benign but locally aggressive neoplasm generally located in the epiphysis and metaphysis of the long bones. Its occurrence in the bones of the hand is rare. Giant cell tumors occurring in the hand account for only 2% of all the GCTs reported. The epimetaphyseal region of short long bones is a common site of GCTs in the hand; however, a phalangeal GCT originating in the distal phalanx is extremely rare. We present the clinical, radiological and histopathological findings of a case of GCT of the distal phalanx of the left ring finger presenting with a fungating mass and treated with en bloc resection by disarticulation of the distal interphalangeal joint.Gorham Disease Limited to the Left Upper Extremity Without Hand Involvement
In this case report, we present a young female patient with a history of Gorham disease, who sustained pathologic fractures of the left radius and ulna after a low-impact fall. Massive osteolysis of the left forearm and wrist was noted on plain radiographs. The patient had had 8 previous left upper-extremity fractures without evidence of disease in any other area of the body.Pediatric Olecranon Osteochondral Flap Fractures With Subtle Radiographic Abnormality
Pediatric olecranon osteochondral flap fractures are shear injuries of the humeroulnar joint with elevation of an articular cartilaginous flap from the subchondral bone of the olecranon articular surface. All previously reported cases included an osteochondral flap containing the coronoid, with varying imaging and fixation methods used. We treated 2 pediatric patients with this injury. One of our patients had a large, displaced osteochondral fracture of the medial semilunar notch including the coronoid, in addition to avulsions of the medial flexor mass and distal ulnar collateral ligament.Unusual Manifestation of Chronic Lymphocytic Leukemia in the Hand
Chronic lymphocytic leukemia (CLL) involving the hand, especially with bone involvement, is extremely rare. We report a case of a 62-year-old man, with a 4-year history of a subclinical CLL, presenting with chronic swelling and pain over the dorsal surface of the right hand, mimicking an infectious process. There was no clinical response to broad-spectrum antibiotics and topical corticosteroid therapy. Imaging was inconclusive. A tissue biopsy revealed a manifestation of the underlying leukemia.Hand Deformities in Hajdu-Cheney Syndrome: A Case Series of 3 Patients Across 3 Consecutive Generations
Hajdu-Cheney syndrome is a rare condition characterized by acro-osteolysis, osteoporosis, and multiple craniofacial anomalies. The goal of treatment is to reduce the associated symptoms and to prevent osteoporotic fractures. This is a report of 3 patients across consecutive generations demonstrating variable phenotypic severity. The hand surgeon was the first medical care provider visited by the patients because of the shortening of the fingers.Mycobacterium bolletii Osteomyelitis of the Metaphyseal Distal Radius Treated With Amikacin Antibiotic Beads
Mycobacterium bollettii, a subset of the group M. abscessus, is a slow-growing, nontuberculous mycobacterium that was first characterized in the early 2000s. We report a case of M. bollettii infection in an otherwise healthy 49-year-old man who sustained an open fracture of the right distal radius. After his initial surgery, the patient presented 1 month later with wound drainage requiring hardware removal and was treated with intravenous antibiotics. However, there was a persistent infection. We treated his osteomyelitis with debridement and placement of amikacin antibiotic beads.Rapidly Progressive Soft Tissue Infection of the Upper Extremity With Aeromonas veronii Biovar sobria
Aeromonas veronii, a bacterium found in freshwater, is an unusual pathogen in healthy patients. We present a case report of a rare, aggressive subtype in a young, immunocompetent individual. History of injury in an aquatic environment and culture data are key for identification of the causal agent and should dictate acute clinical management and antibiotic therapy. Coverage should include cephalosporins, quinolones, or sulfas if Aeromonas is suspected, and adjusted depending on culture and sensitivity.Topical Treatment for Cutaneous Mucormycosis of the Upper Extremity
Mucormycosis is a relatively rare but extremely aggressive fungal infection that commonly affects patients who are compromised hosts. These infections typically come in various patterns: pulmonary, sinus, rhinocerebral, cerebral, cutaneous, or disseminated forms. Treatment usually consists of a combination of antifungal agents and surgical debridement, although morbidity and mortality are high. In this case report, we describe the course of a patient with a disseminated Mucor infection, primarily involving the upper extremities, who was successfully treated with topical and systemic antifungal agents without the need for surgical intervention.Ulnar Artery Aneurysm as a Late Sequela of Marfan Syndrome
Marfan syndrome (MFS) is a connective tissue disorder caused by mutations of the FBN1 gene encoding fibrillin-1, which leads to overexpression of transforming growth factor-β, increased hyaluronan deposition, and matrix metalloproteinase activity in the media of the aorta and other muscular arteries. Marfan syndrome patients present with connective tissue laxity and aneurysmal changes to muscular arteries. Successful medical and surgical intervention has prolonged the life expectancy of MFS patients, which can allow atypical presentations of the syndrome to manifest.Pathological Findings of Hourglass-Like Constriction in Spontaneous Posterior Interosseous Nerve Palsy
We report the pathological findings of hourglass-like fascicular constriction (HLFC) under optical and electron microscopy. A 24-year-old man with spontaneous posterior interosseous nerve palsy was treated by interfascicular neurolysis at 29 weeks after onset. One fascicle in the radial nerve presented severe HLFC with torsion at 5 cm proximal to the elbow. Functional recovery was achieved by resection of the enlarged fascicle including HLFC and sural nerve grafting. Proximal to the HLFC, the endoneurium was filled with clusters of regenerating nerve fibers.Iatrogenic Femur Fracture Following Medial Femoral Condyle Flap Harvest
A case of iatrogenic femoral fracture after harvest of a medial femoral condyle flap is presented. The procedure was performed for a recalcitrant nonunion of the clavicle that required a flap of 6 × 1 × 1 cm. The patient suffered a supracondylar fracture at the proximal extent of the flap harvest site 3 weeks after surgery, requiring surgical fixation of the femur.Targeted Muscle Reinnervation in the Hand: Treatment and Prevention of Pain After Ray Amputation
Targeted muscle reinnervation (TMR), originally developed as an experimental technique for prosthetic control, has been shown to be safe and effective for the treatment and prevention of postamputation pain. Targeted muscle reinnervation involves coaptation of residual nerve ends to nearby motor nerve branches of healthy but expendable muscles proximal to an amputation. It has been shown to prevent and reduce residual limb pain and phantom limb pain after major upper and lower extremity amputation.Bilateral Plexiform Neurofibromas of the Posterior Interosseous Nerve Mimicking Dorsal Wrist Ganglions
A 33-year-old woman presented with bilateral dorsal wrist masses associated with pain and limited range of motion. On initial presentation, the masses were believed to be ganglion cysts and the patient opted for observation. Three years later, she was found to have a chest wall mass diagnosed by biopsy to be a neurofibroma. When she later returned to seek treatment for her wrist masses, magnetic resonance imaging demonstrated posterior interosseous nerve (PIN) neurofibromas. Dorsal wrist masses situated over the scapholunate interval are commonly attributed to ganglion cysts.Linear Morphea With Inflammatory Myositis
Morphea is an autoimmune disorder characterized by sclerosis and inflammation of the skin and soft tissues. Early diagnosis and treatment are essential to minimize morbidity such as joint contracture. In this report, we present the case of a 19-year-old man with linear morphea with inflammatory myositis who presented to our clinic 1 year after symptom onset with severe elbow flexion contracture. Through reviewing this rare disorder, it is hoped that early diagnosis will lead to better outcomes in the future.
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