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Introduction: The goal of lower extremity reconstruction after trauma is the coverage of defects to give patients a healed wound and to let them resume their life, ambulate and return to work, while preventing amputation. In this article, we describe an innovative use of Integra® for free flap pedicle coverage in lower extremity reconstruction. Materials and methods: Between January 2011 and December 2015, ten patients, four women and six men, underwent a lower limb reconstruction with an association of free flap and Integra® to cover the flap pedicle. The mean age of the patients was 38.8±15.6 years at the time of surgery (range of 14-59 years). The mean defect size was 102±54 cm2 (range of 40-160 cm2). The bone and/or tendons were exposed at the level of the middle third of the leg in 2 cases, at the level of the distal leg in 5 cases and at the level of the foot in 3 cases. Results: There were no intra-operative complications. Mean size of Integra® needed for flap pedicle coverage was 12.8±2.3 cm2 (range 10-15 cm2). The mean follow-up was 41±19 months (range 21-70 months). Revision surgery was necessary in three cases due to haematoma of the pedicle. In these cases, the dermal substitute was easily removed while awaiting revision. This allowed flap survival in all cases. A skin graft was performed after a mean time of 3.4±0.8 weeks post-operatively. Complications at the donor site level included one seroma and a case of hypertrophic scar. Complete healing of both the donor and recipient sites was achieved in all cases. Conclusions: The combination of free flap and Integra® appears to be a useful option in covering complex defects in the lower limb. The dermal substitute avoids skin tension and compression of the pedicle. Haematomas of the pedicle, if they occur, are highly visible and thus easy to manage. We hypothesize that the use of dermal substitute for this specific indication of pedicle coverage will expand in the near future. [ABSTRACT FROM AUTHOR]

We report our experience with the use of Integra® for the management of severe traumatic wounds of the hand. Fifteen patients were treated with follow-up ranging from 10 to 37 months. Wounds were associated with an osseous and/or joint and/or tendon exposure. Following Integra® placement, patients were managed with dressings and subsequent split-thickness skin grafting an average of 26 days later. Integra® was successful in achieving durable, functional and aesthetic definitive coverage in 13 of 15 applications while allowing a satisfying pollicidigital prehension. Regarding our clinical experience, Integra® is an effective technique to deal with severe wounds of the hand with exposed tendon and/or bone and/or joint, even in the absence of paratenon or periosteum. This can potentially lessen the need for local rotational or free flap coverage and should be taken into consideration as a viable alternative in traumatic reconstruction of the hand. [ABSTRACT FROM PUBLISHER]

Introduction: Few studies have been conducted to explore the utility of the Integra ® dermal regeneration template (IDRT) combined with a delayed split-thickness skin graft (STSG) for reconstructing complex dorsal hand, digit, and thumb injuries. This study reports the indications and outcomes for 14 patients treated with this technique via a two-stage process., Materials and Methods: We retrospectively reviewed all patients treated by IDRT combined with STSG from May 2015 to October 2018. The inclusion criterion was traumatic or post-infectious soft tissue defects (STDs) of the dorsal hand, fingers, and thumb, not suitable for direct wound closure and requiring local, pedicle, or free flap reconstruction. After debridement, a two-stage procedure was applied, namely IDRT followed by STSG. Indications, functional outcomes, aesthetic results, complications, patient satisfaction, and the STSG take rate were evaluated over a 36-month follow-up using standardised instruments., Results: A total of 14 patients with 15 reconstructions (average age = 48 years) were included. The dominant hand was involved in 50% of cases. Dorsal STDs involved the hand, fingers, thumb, and hand and thumb in 7, 3, 2 and 2 cases, respectively. The mean STD size was 35 cm 2 (range: 3-150 cm 2 ). The wound was associated with exposed tendons (without peritenon), bone (without periosteum), and joints (without a capsule) in eight cases (57%). The IDRT/STSG take rate was 97%. The average Vancouver Scar Scale score was 2 (1-4)., Conclusion: The 36-month follow-up demonstrated that IDRT is a safe and reliable technique that can be considered a viable alternative to flap reconstruction for the management of traumatic STDs in selected patients. The aesthetic outcomes are acceptable, functional recovery of the fingers is excellent, patient satisfaction is very high and the rate of complications is very low.

Purpose  Pisiformectomy is the baseline treatment for pisotriquetral arthritis when medical treatment fails to address the problem. This operation may lead to loss of mobility and strength in the wrist. This study reports the short-term outcomes of a new technique for treating pisotriquetral arthritis using a pisotriquetral interposition arthroplasty with a pyrocarbon implant. Patients and Methods  We performed a clinical and radiographic study on a series of eight patients who received this treatment at a mean follow-up of 2.8 years. We also studied the mobility of the implant and did assessed articular instability using dynamic radiology and fluoroscopy. Results  We observed one proximal dislocation of the implant in one hand which was reoperated to reposition the implant and strengthen the capsule. All patients were satisfied or very satisfied with their operation and had an average functional recovery period of 1.6 months. At the last follow-up, the Mayo Wrist Score (MWS), Quick Disability of Arm Shoulder and Hand (QDASH), and Patient-Rated Wrist Evaluation (PRWE) scores were 89, 18, and 20, respectively. Postoperatively, there was a 22% improvement in the grip strength of the wrists as well as improved mobility, mainly as regards the radioulnar deviation (47% improvement) and the Visual Analogue Scale (VAS) pain scores decreased from 8 preoperatively to 2 at the latest follow-up. The functional radiologic and fluoroscopic study reported good adaptive mobility of the implant in all the patients, without any indication of pisotriquetral joint instability. Conclusion  The short-term results of pisotriquetral arthroplasty using the Pyrocardan implant are encouraging. This new surgical solution appears to be a valid alternative to pisiformectomy or pisotriquetral arthrodesis. Long-term studies are required to confirm these preliminary findings.

Introduction: Lipomas are associated with a variety of symptoms including neuropathies, local compression of the surrounding tissues, aesthetic complaints and may be graded as liposarcomas histologically. This study was performed to review our surgical management at the level of the hand., Materials and Methods: Between 2008 and 2013, 14 patients were referred to our department for suspected adipose tumour of the hand. Preoperative MRI was used to assess tumour and surrounding tissue to plan the surgical therapy. We reviewed the clinical history, MRI findings, surgical approach, and outcomes., Results: Complaints leading to consultation were pain in 11 cases, compression neuropathy in 7 cases, aesthetic concern in 8 cases, and limited wrist range of motion in 2 cases. Magnetic resonance imaging was performed in 13 cases, confirming the diagnosis of adipose tumour in all but two cases. These two cases were diagnosed in one case as a ganglion and the other as an epithelioid sarcoma. An amputation of the fifth digit was performed regarding the latter case and the patient received additional radiotherapy. The mean follow-up period was 32 ± 20 months. There was no recurrence of lipoma or sarcoma., Conclusion: MRI is useful for diagnosing and planning of the surgical intervention performed in the latter case adipose tumours. Rapidly evolving tumours with subfascial localization are absolute surgical indications. Incision biopsy is mandatory for entities of unknown dignity and for malignant tumours. Interdisciplinary tumour board meetings should discuss each patient before surgery is performed., Level of Evidence and Study Type: IV.

Introduction: The authors present the results of a retrospective series of 17 cases of dislocations or perilunate fracture-dislocations of the carpus, treated in emergency (period of less than 7 days). The objective aim of our study was to evaluate the radioclinical fate prognosis of these lesions pathologies and their social commitment impact., Patients and Methods: It is a retrospective study covering the period from July 2004 to December 2009 (or 54 months). Were included in the study, patients hospitalised for a pure dislocation or a perilunate fracture-dislocation authenticated confirmed by an x-ray postero-anterior and lateral views were included. The series included 15 men and two women, nine manual workers, with an average age of 38.9 years. Based on Herzberg radiological classification, the series included six pure perilunate dislocations (35%) and 11 fracture-dislocations (59%) including seven forms trans-scapho-perilunate and four fractures of the lower end of radius. On the profile x-ray, 16 of the lesions were posterior displacement, including 12 stages I lesions (lunatum in place under the radius), and four stage II (lunatum dislocated in front of the radius). A patient had an anterior dislocation stage II, associated with a radial styloid fracture. All patients were operated using surgical treatment, percutaneous, either open pit, or open approaches combining with broaching scapholunate, scaphocapitate and triquetrolunate pinning. Then, an immobilization for 6 weeks was put in place and was performed using a forearm cast. Rehabilitation began as early as the removal of osteosynthesis was done at pin removal., Results: The average decline follow-up in the series was 26 months. The mean score of Cooney was 63/100. There were two excellent results, two good results, seven middle moderate results, and six bad results. The average Quick-DASH score was 24.6/55 and the PRWE 41/150. The average duration of the work stoppage leave was 8 months, including one retired. The average of flexion-extension arc of the traumatized side was 77% (101°) in comparison to the healthy side. The average strength of the traumatized side was 71% (34kg) in comparison with the healthy side. The average radial-ulnar tilt arc of the traumatized side was 67% (37°) in comparison with the healthy side., Discussion: There is no formal radioclinical prognostic in the radioclinic correlation. However, it seems to emerge that the timing and the type of support treatment bear the most important prognostic guarantors of a better result factors. Perilunate fracture-dislocations have major arthrogeneous arthrogenic potential, yet with a despite functional outcome consistent allowing resumption of recovery of past previous activities. It would seem that perilunate fracture-dislocations have a better functional outcome than those of pure dislocations. Thus, this work is the beginning of a long-term study, including a larger number of patients., (Copyright © 2012. Published by Elsevier SAS.)

The authors report the case of a 19-year-old female with delayed presentation of a type II 'jersey finger' of the fourth dominant digit. A surgical approach was performed, revealing a retracted flexor digitorum profundus tendon within a still patent sheath. The resulting loss of tendon length overruled any possibility of direct reinsertion of the tendon. A lengthening "Z-step" tendinoplasty was then performed on the tendon at the wrist, thus enabling reinsertion at the base of the distal phalanx. The patient then underwent conventional splinting and physiotherapy. Total Active Motion was measured at 220° with a 6-month follow-up. Even though there is no clear consensus concerning management of such cases, different techniques have been described, such as one- or two-stage grafting, or tenotomy at the musculotendinous junction. Lengthening tendinoplasties have been applied by certain authors but only to the flexor pollicis longus tendon. To our knowledge, this is the only reported case of lengthening Z-step applied to a long digit for the repair of type II 'jersey finger' lesions. The satisfactory functional and cosmetic outcome encourages us to consider this one-stage technique in other select cases, in order to gather more formal evidence., (Copyright © 2011 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.)

We report an atypical presentation of squamous cell carcinoma (SCC) of the distal phalanx of the left thumb. On physical examination, there was no clinical evidence of a local lesion, but magnetic resonance imaging (MRI) showed multiple intraosseous cavities filled with fluid. A biopsy specimen showed a well-differentiated SCC, which was treated by amputation of the distal phalanx.

The authors report a new case of acrometastasis of the hand, from a urothelial carcinoma of the bladder, in a 46-year-old woman, with a history of left lower lobectomy for bronchial carcinoma. Physical examination revealed a tumor of the dorsal hand, inflammatory and painful. The radiograph showed ill-defined osteolysis of the base of the fourth metacarpal. Two immunohistochemical studies were needed to confirm the origin of the bladder metastasis. The authors propose a review of the literature addressing the difficulty of diagnosis, treatment and poor prognosis of these lesions., (Copyright © 2011 Elsevier Masson SAS. All rights reserved.)

We report our experience with the use of Integra® for the management of severe traumatic wounds of the hand. Fifteen patients were treated with follow-up ranging from 10 to 37 months. Wounds were associated with an osseous and/or joint and/or tendon exposure. Following Integra® placement, patients were managed with dressings and subsequent split-thickness skin grafting an average of 26 days later. Integra® was successful in achieving durable, functional and aesthetic definitive coverage in 13 of 15 applications while allowing a satisfying pollicidigital prehension. Regarding our clinical experience, Integra® is an effective technique to deal with severe wounds of the hand with exposed tendon and/or bone and/or joint, even in the absence of paratenon or periosteum. This can potentially lessen the need for local rotational or free flap coverage and should be taken into consideration as a viable alternative in traumatic reconstruction of the hand.

Objective: The aim of the study was to evaluate the ability of full thickness skin grafts to prevent recurrence of aggressive Dupuytren's contracture., Patients and Methods: Eighteen patients presenting with bilateral recurrent Dupuytren's contracture were identified and retrospectively reviewed with a mean follow-up of 8.8 years after dermofasciectomy and skin grafting onto at least one hand., Results: Only two patients presented with a complete diathesis of Dupuytren's contracture, such as defined by Hueston, thus confirming that recurrence is still not predictable. Each patient sustained 3.6 procedures on average. Thirteen patients were skin grafted on a single hand and five patients bilaterally. Recurrence occurred in three instances after skin grafting and in all instances when skin graft was not performed. Finally, three peroperative and five postoperative complications were reported., Conclusion: Skin grafting was able to prevent further recurrence of recurrent Dupuytren's contracture in 20 out of 23 hands with more than 8 years of follow-up. Since recurrence is still difficult to predict, primary skin grafting remains controversial. Indications for the procedure are more definite once recurrence has occurred.

Thévenard's disease is a rare familial ulcero-mutilating acropathology involving the peripheral nervous system. It typically begins on the feet and only rarely spreads to the hands late in the course of the disease. It first causes cutaneous ulcerations and then secondary osseous deformations and osteoarticular destruction, due to a distal loss of temperature sensation. We report the case of an 87 year old patient who suffered from a particular clinical form, undescribed as yet in the literature and characterized by local and general superinfections predominately on the hands. We term this the "cellulitic" presentation or form of Thévenard's disease.