Campanacci Grade 2 or 3 Giant Cell Tumor of the Phalanges: En Bloc Resection and Matched Nonvascularized Toe Phalangeal Transfer.

PURPOSE: The goal of the study was to assess the result of en bloc resection and matched nonvascularized toe phalangeal transfer in Campanacci grade 2 or 3 giant cell tumors of the phalanges. METHODS: Seven patients with Campanacci grade 2 and 3 phalangeal giant cell tumors were treated by en bloc resection and matched nonvascularized toe phalangeal transfer between June 2004 and May 2021. The patients were followed up by X-rays, Patient-Rated Hand and Wrist scores, Foot Function Index, Quick Disabilities of the Arm, Shoulder, and Hand questionnaire, and total active motion measurements. RESULTS: The minimum follow-up was 18 months (range: 18-230 months; mean: 110 ± 81). There were three males and four females, with age ranging from 13 to 48 years (mean: 24.14 ± 11.74). The right:left hand ratio was 3:4. The thumb was involved in one patient, the index finger in two, the middle finger in one, and the ring finger in three patients. The mean total active motion was 201.70 (range: 190°-240°). The mean patient-rated hand and wrist score was 15.2 (range: 10-35). The mean quick disabilities of the arm, shoulder and hand questionnaire score was 1.3 (range: 0-9). The mean foot function index on follow-up was 2.86 (range: 2-3). There was no tumor recurrence. One patient had a pathological fracture with resultant shortening of the finger on follow-up. CONCLUSIONS: In our series en bloc resection and matched nonvascularized toe phalangeal transfer resulted in a functional tumor-free digit with a low complication rate and no recurrences. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

Multiple Stab Incisions and Evacuation Technique for Contrast Extravasation of the Hand and Forearm.

Extravasation of intravenous contrast agents in the hand and forearm during computed tomography scanning is rising with the use of automated pressure injectors. The main concern in such a situation is progression to acute compartment syndrome and necrosis of the overlying skin. Management has been mainly nonsurgical comprising upper limb elevation and orthosis, with surgical techniques such as liposuction and saline evacuation mainly used for large volume (>50 mL) extravasations. We have developed a technique of multiple stab incisions and drainage for the treatment of contrast extravasations.

Management of Hemophilic Cysts and Pseudotumors of the Hand in Bleeding Disorders: A Case Series.

PURPOSE: Hemophilic cysts and pseudotumors (HCPTs) of the hand are rare and are secondary to bleeding disorders such as hemophilia A and B. This is a report of our experience in the management of this rare condition. PATIENTS AND METHODS: Seven male patients with hemophilia A presenting with progressive swelling of the hand were treated between 2004 and 2013 at a tertiary referral hospital. All patients had clotting factor replacement based on our previously reported protocol. The age of the patients ranged from 3 to 49 years (median age, 19 years). RESULTS: Four patients had soft tissue hemophilic cysts and 3 had bony hemophilic pseudotumors. Two patients had traumatic pseudoaneurysm of the ulnar artery in addition to the cysts. The soft tissue cysts required surgical excision in 3 patients under factor cover as per the protocol. The bony lesions were initially managed nonsurgically by factor replacement, but 2 patients failed to respond and required amputation of the fingers. The ulnar artery aneurysm was excised and artery ligated in 1 patient and the artery was vein grafted owing to poor hand perfusion in 1. CONCLUSIONS: Based on our observations in the management of HCPTs of the hand and the existing literature, we conclude that the soft tissue cysts require surgical excision along with factor replacement and distal bony lesions smaller than 3 cm respond to factor replacement. Larger bony lesions require surgical treatment. Treatment of hemophilic cysts and pseudotumors should be undertaken only in centers with a major hematology backup. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

En bloc Excision and Matched Metatarsal Transfer for Expansive Benign Osteolytic Lesions of the Metacarpal.

PURPOSE: Benign aggressive expansile osteolytic lesions such as giant cell tumors and aneurysmal bone cysts involving the metacarpal head pose problems in management. Unacceptably high rates of recurrence are reported after curettage and bone grafting. An en bloc excision of such tumors ideally requires osteoarticular replacement of the excised metacarpal heads to retain mobility and function. We used nonvascularized metatarsal head and shaft harvested from the foot to replace the metacarpal defect after en bloc resection to retain movement and function of metacarpophalangeal (MCP) joint. The purpose of this study was to evaluate results of patients who underwent this procedure. METHOD: Nine patients treated with metatarsal transfer for osteoarticular reconstruction after en bloc excision of benign aggressive osteolytic metacarpal head tumors were reviewed retrospectively. The postoperative evaluation included examination of radiographs, joint mobility, and patient rated return of function using the Michigan Hand Questionnaire. RESULTS: Of 9 patients, 4 had aneurysmal bone cyst, 4 had giant cell tumor, and 1 an atypical cartilaginous lesion. Patients were aged between 14 and 45 years at the time of surgery. After an average of 44 months of follow-up (minimum follow-up of 24 months; range, 24-104 months), all patients had good postoperative function, satisfactory results, and no recurrence of tumor. The mean active range of motion at the reconstructed MCP joint was 75° (range, 0° to 90°). The Michigan Hand Questionnaire score averaged 80 (range, 69-92). No patient complained of donor site morbidity. One patient underwent MCP joint fusion after a pin tract infection. CONCLUSIONS: Use of a matched metatarsal graft for osteoarticular reconstruction after en bloc excision of benign aggressive tumors involving the metacarpal head is a potential treatment option. In this limited series, consistent results with respect to functional range of motion at MCP joint, and without recurrence of tumor or notable donor site morbidity were obtained. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Tuberculous botryomycosis of the hand: case report.

We report a case of a 17-year-old boy who presented with botryoid lesions of both hands. These lesions resembled those of cutaneous botryomycosis. We treated him with surgical debridement and were unable to isolate infective agents initially. However, 3 months later Mycobacterium tuberculosis grew in the culture. One year of antituberculous drug therapy resulted in healing of the lesions.

Double Stiletto Flap for Soft Tissue Cover as a Firebreak Following Contracture Release of Digits and Full-Thickness Grafting: A Surgical Technique.

Contracture release followed by full-thickness skin grafting is often performed while releasing severe contracture of the digits. We report a technique for flexion contracture of the finger, by using two triangular flaps from either side of the digit as a firebreak over the proximal interphalangeal (PIP) joint while using a skin graft following contracture release. We reviewed the medical records of patients who underwent contracture release at our institution from January 2018 to July 2021, and this technique was used for the release of flexion contracture of the five digits belonging to four patients. Our technique used triangular flaps from either side of the digit, which were rotated and brought over the PIP region, and hence, a single sheet of graft spanning the PIP joint is avoided. We believe that this acts as a firebreak and thus reduces the recurrence of contracture at the PIP joint.

En Bloc Excision and Bone Grafting for Monostotic Multiple Intraosseous Glomus Tumors of the Distal Phalanx: A Case Report.

CASE: Glomus tumors of the hand are rare tumors that occur predominantly in the subungual region. Though multicentric glomus tumors have been reported in the subungual region involving the nailbed, monostotic multiple intraosseous glomus tumors have not been reported so far. We report a case of a 36 year-old woman who presented with a 5-year history of intermittent thumb pain, aggravated with exposure to cold or pressure. A glomus tumor of the thumb was excised, but symptoms returned 3 months later. She ultimately underwent curettage with bone grafting of a recurrent glomus tumor at the same site, and has been free of symptoms for 1.5 years. CONCLUSION: Intraosseous glomus tumors may present as multiple synchronous lesions. This, to the best of our knowledge, is the first case report of monostotic multiple intraosseous glomus tumors.

Outcomes Following Excision of Toe Glomus Tumors.

BACKGROUND: Glomus tumors are uncommon tumors and their occurrence in the foot is even less common. Glomus tumors of the toes are often missed, causing delays in diagnosis and treatment. We report an ambispective observational study of glomus tumors of the toes that were treated at our institution. METHODS: We reviewed the records of all the patients who underwent excision of toe glomus tumors in our department from January 2010 to September 2022. The follow-up data were collected from the outpatient records and by telephonic interview. Single Assessment Numeric Evaluation (SANE) score, Foot and Ankle Outcome Score (FAOS), and the Foot Function Index (FFI) were collected. RESULTS: Out of all the patients treated for glomus tumors, we found that 7 patients had glomus tumors of the toes. Of the 7 patients, 6 were women and 1 was a male. The mean follow-up of our patients was 66.4 months (range, 7-109 months). Of the 7 patients, 1 presented with recurrent glomus tumor 30 months following the primary operation, for which she underwent excision again, after which she was symptom free. Another patient who developed recurrent symptoms on telephonic interview refused any further treatment. Among the 6 patients who were symptom-free at follow-up (including the patient who underwent excision for the recurrent tumor), the median SANE score, and FFI were 99.5 (IQR, 96-100) and 0.5 (IQR, 0-2) respectively. The mean FAOS was 96 (SD, 3.3). CONCLUSION: Surgical excision of the subungual toe glomus tumors can be curative. Recurrence of toe glomus tumors was noted in 2 patients (29%), one of whom refused further surgery. Re-excision in the other patient resulted in complete resolution of symptoms. LEVEL OF EVIDENCE: Level III, ambispective observational study.

Nonvascularized Double Metatarsal Transfer After Excision of Epithelioid Hemangioma of Hand: A Case Report.

CASE: Epithelioid hemangioma (EH) is an uncommon, benign, locally aggressive neoplasm, and it may present as multifocal lytic lesions with soft tissue involvement in the hand. We report the midterm follow-up of a patient with recurrent EH of the hand that was reconstructed successfully, with a nonvascularized double metatarsal transfer, after tumor excision. To the best of the authors' knowledge, this is the first case report where a nonvascularized double metatarsal transfer has been used successfully after tumor resection. CONCLUSION: Osteoarticular replacement with matched metatarsal transfer after en bloc resection may be used successfully for reconstruction, after the resection of EH involving the metacarpal.

Congenital thumb differences- current concepts.

Anomalies of the thumb development are not uncommon and may be associated with a number of syndromes also. These anomalies range from total absence to duplication. Reconstructive surgery for the creation of an opposable thumb is the most rewarding aspect of Hand Surgery and also the most challenging. Classification systems have been modified for better description. A number of procedures have been introduced to improve the functionality of the hand in anomalies and age old concepts are undergoing a metamorphosis to further this. A brief description of the common conditions and their treatment are discussed here and highlighted by selected clinical cases.

Necrotizing soft tissue infection of the upper extremities in patients with diabetes mellitus in a tertiary care center-a retrospective study.

BACKGROUND: Necrotizing soft tissue infection (NSTI) of the upper extremities is a rare, but potentially life-threatening infection in patients with type 2 diabetes mellitus (T2DM). We analyzed the clinical characteristics and the outcome of NSTI of upper extremities in these patients. METHODS: This was a retrospective study analyzing the clinical characteristics and the outcomes of 33 T2DM patients with NSTI of upper extremities, who were treated in the department of hand surgery between January 2011 and December 2017. RESULTS: Predisposing factors for NSTI were recognized in 16 (48.5%) patients. Eleven (33.3)% patients had septic shock while ten (30.3%) had acute renal insufficiency at the time of presentation, of which six required dialysis. The mean glycosylated hemoglobin was 9.6(±2.6)% and the random plasma glucose at admission was 271(±96) mg/dl. Monomicrobial infection was seen in 16(49%) patients and polymicrobial infection in 9(27%) patients. Gram-positive causation was found in 25(66%) patients. Twelve (36.4%) patients required amputation, six (18.2%) of which were major. Death occurred in more than one-fifth (21.2%) of the patients during treatment. CONCLUSION: Necrotizing soft tissue infection of the upper extremities in T2DM is associated with increased risk of severe infection, amputation and mortality.

Synovial sarcoma of the brachial plexus - a rare tumor in a rare area: a case report.

BACKGROUND: Synovial cell sarcomas are usually seen in a juxta-articular location. However, they occur rarely in the head and neck region. CASE PRESENTATION: We report a rare case of brachial plexus synovial sarcoma in a 24-year old South Asian man treated successfully with surgical excision followed by radiotherapy. CONCLUSIONS: Synovial sarcoma arising from the brachial plexus is rare. The treatment is multimodal with complete excision (often challenging owing to the proximity of the neurovascular structures) and adjuvant therapy.

Acute Traumatic Musculotendinous Avulsion of the Flexor Pollicis Longus Tendon Treated with Primary Flexor Digitorum Superficialis Transfer: A Novel Technique of Management.

Traumatic musculotendinous junction avulsions are rare injuries except in avulsion amputations. They pose a significant challenge to the treating surgeon. We present a 24-year-old male who sustained an open musculotendinous avulsion of the flexor pollicis longus tendon. He was treated with primary tendon transfer using the flexor digitorum superficialis of ring finger, in flexor zone 3. The functional result at 10 months following surgery was excellent.

The clinical and microbiological profile of the diabetic hand: A retrospective study from South India.

BACKGROUND: Pyogenic Infections of the hand in diabetes are largely a tropical entity and published material in the area are rather meagre. PATIENTS AND METHODS: This is a retrospective study on the pattern of hand infections and involves the microbiological profile of 39 cases of diabetes hand-related infections admitted to the hospital between the years 2004 and 2010. RESULTS: This study included 39 patients, among whom 23 (59%) had necrotizing fasciitis (NF), and 16 (9-abscess and 7-tenosynovitis) had nonnecrotizing infection. Among 25 culture positive patients, polymicrobial infections were isolated in 13 (52%) patients, a single organism was isolated in 9 (36%) and 3 (12%) had sterile cultures. Out of the 41 different bacterial isolates, 51.12% were Gram-negative and 48.78% were Gram-positive. Patients with NF had a higher mean glycated hemoglobin (10.83 ± 2.59 vs. 8.64 ± 1.8%, P = 0.020), when compared to the nonnecrotizing group. Patients with NF also had more polymicrobial infections (P = 0.017), and a longer duration of hospitalization when compared to patients without NF (21.8 ± 9.96 vs. 12.7 ± 14.5 days, P = 0.021). Seven (17.94%) patients required amputation of the affected digits of which six (15.38%) had NF. CONCLUSION: Patients with poor glycemic control, polymicrobial infection, delay in presentation, and a prior surgical intervention at another medical center was associated with more severe necrotizing infections. The duration of hospitalization and amputation rates was greater among patients with NF.

Open proximal phalangeal shaft fractures of the hand treated by theta fixation.

BACKGROUND: Many implants and techniques are used for the treatment of open phalangeal fractures with varying grades of stability. The ubiquitous and simple Kirschner (K) wiring does not provide adequate stability to allow early mobilization of fingers. Lister described a combination of coronal interosseous wire and oblique K-wire technique for phalangeal fracture fixation with a stable construct that allowed early mobilization. Due to the fancied resemblance of this construct to the Greek alphabet θ (theta), we have referred to this as the theta fixation. MATERIALS AND METHODS: Ten patients with open proximal phalangeal shaft (transverse) fractures were treated with theta fixation between January and June 2010. Outcome was analysed in terms of stability, early mobilization, fracture healing and function of hand. They were graded according to the Belsky score. RESULTS: 90% patients were graded excellent and 10% good, with none having fair or poor results. All fractures allowed the mobilization at a mean of 2.9 days and all healed at an average of 6.1 weeks. No loss of stability was seen on followup X-rays. All patients returned to their old profession. CONCLUSION: The theta fixation technique is a safe, simple and effective method for open transverse phalangeal fractures with results comparable to other techniques. This method gives superior fracture stability to allow early mobilization of joints and thus early return of function. It is also a cost effective way of management for the developing world.

Translunate perilunate injuries-a spectrum of this uncommon injury.

Purpose To review a series of translunate perilunate dislocations to analyze the, mechanism of injury, diagnosis, management, and outcome. Methods A literature review and a survey of the International Wrist Investigators Workshop were performed to locate cases. Results Translunate perilunate injuries are rare. There is a spectrum of severity. The mechanism of injury is usually high-energy, and multiple fractures are the norm. High-energy mechanism, perilunate dislocation, comminuted lunate fracture and delayed presentation greater than 7 days are associated with a higher likelihood of a salvage procedure being required. Discussion Translunate injuries are a complex variant of perilunate dislocations. Early diagnosis is critical in understanding the complexity of the injury. Lunate fixation should be performed prior to bony and ligamentous stabilization of the proximal row. In delayed or highly comminuted cases, salvage procedures are the preferred option. Including a translunate arc in addition to the greater and lesser carpal arc would lead to a more inclusive classification. Level of Evidence Level IV.

Malignant tumours of the hand and wrist.

Malignant tumours are rare in the hand and wrist. The clinical presentation may be similar to that of a benign lesion and a high index of suspicion is necessary so that such lesions are not missed by the treating surgeon. Out of a total of 657 tumours/tumour-like lesions of the hand and wrist seen in a tertiary referral centre in a 10-year period, a total of 39 tumours were identified as malignant (5.9%) and of which majority had origin from the skin (53.8%). The management of these tumours is primarily surgical. Limb salvage surgery may be applied when appropriate, though eradication of disease should be the primary goal rather than preservation of function. A multimodal approach is necessary for appropriate management including chemotherapy and radiotherapy.

Haematogenous pseudomonas osteomyelitis of the hamate--treatment by radical debridement and bone grafting.

A case of isolated chronic osteomyelitis of the hamate bone in a 13-year-old boy, who presented with a sinus on the dorsum of the hand, is reported. Radiological examination revealed multiple marginal and intra-osseous lytic areas with sclerotic rims in the hamate and at the fourth and fifth metacarpal bases. He was treated with excision of the sinus, curettage of the hamate lesion and hamato-metacarpal fusion which provided satisfactory control of infection while salvaging the function of the affected hand.