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Reconstruction of failed Achilles tendon repair, with infection and loss of overlying skin, is a surgical challenge. This paper aims to deal with the technical considerations and study the outcome of reconstructing such defects by radical debridement and reconstruction with combined Flexor hallucis longus (FHL) transfer and free Gracilis flap cover.A retrospective study of six patients with failed Achilles tendon repair with overlying skin and soft tissue loss reconstructed by FHL transfer and free Gracilis flap cover performed between January 2017 and August 2020 was conducted. Postoperatively, they were assessed with the Mean Functional Gait Assessment score(MFGA), the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Score, the Achilles tendon Total Rupture Score (ATRS), and Modified Vancouver scar scale score (mVSS).All six patients reported a good gait at nine months of follow-up. The MFGA score at six months was 24.8. The mean ankle plantar flexion at nine months follow up was 39.1° . The mean nine-month postoperative AOFAS and ATRS scores were 86.33 ± 2.654 and 88.5 ± 5.54, respectively. At nine months, all the patients could perform a single-leg heel raise on the operated foot. The overall mean mVSS score was 1.41. In about 12 months, the peak forefoot to hindfoot ratio matched the uninjured opposite foot.Simultaneous reconstruction of the Achilles tendon with FHL transfer with free Gracilis flap for the coverage of overlying soft tissue loss is a good management option for failed Achilles tendon repair with overlying skin loss.

Replantation still remains the best form of reconstruction following major upper limb amputations. Regaining a functional limb is a challenge in avulsion amputations when there is entire loss of a compartment as it happens in proximal third of forearm amputations or when the avulsion occurs through the musculotendinous junction. In these circumstances, primary repair of the long flexors or extensors is not possible and options of secondary tendon transfers do not exist due to lack of donor tendons. These factors could weigh in negatively in making the decision for replantation at the time of presentation. We are presenting a series of 5 cases of avulsion amputation of the forearm wherein the functional outcome was enhanced by secondary Free Functional Muscle transfers (FFMT) using gracilis for finger flexion. Outcome scores improved from Chen IV to II in three patients and to III in two patients. The feasibility of gaining useful outcome through secondary procedures like FFMT should serve as an encouragement to extend the indications for replantation in avulsion amputations of the forearm.

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. The patient required reoperation for partial flap loss and ligation of the arteriovenous fistula. At final follow-up 16 months after the injuries, she showed independence in activities, reported good functional use of the hand, and worked full-time at her original occupation.

Purpose To evaluate radiologically, functionally and by patient-reported outcome measures, nonvascularized free toe phalangeal transfer (NVFTT) in the reconstruction of congenital short fingers with redundant soft tissue. Methods Nineteen children who underwent NVFTT in 40 digits were studied. Of these, 13 patients with a mean follow-up of 5.2 years were assessed radiologically for epiphyseal patency, growth, growth rate, and length comparison with the contralateral toe. Eight children were available for an in-person follow-up. In these patients, we measured the pinch strength and range of motion. The Pediatric Outcomes Data Collection Instrument; the upper extremity, depression, anxiety, pain interference, and peer relationships domains of the Patient-Reported Outcomes Measurement Information Systems; and the aesthetic component of the Michigan Hand Questionnaire were used for the assessment of psychosocial impact. Results An open epiphysis was found in 24 of 31 grafts. Among these, 20 of 21 grafts were in 9 children younger than 18 months and 4 of 10 grafts were in children older than 18 months at the time of operation. The mean growth was 3.4 mm. The mean growth rate was 1.3 mm/y. Length was 71.8% of the contralateral phalanx. The key pinch strength was 1.3 kg (2.6 kg on the normal side). The mean range of motion at the metacarpophalangeal joint was −4° to 65° flexion. Two proximal interphalangeal joints were stiff and 2 had range of motion of 0° to 30°. Children evaluated with Pediatric Outcomes Data Collection Instrument had high mean scores in all domains. The Patient-Reported Outcomes Measurement Information Systems scores were low for the upper-extremity domain. On the aesthetic component of the Michigan Hand Questionnaire, children gave higher scores than parents. Donor toes, though short, did not cause a functional disability. Conclusions NVFTT reliably provides length, stability, and movement in short fingers with redundant soft tissue. In addition to good radiological and clinical outcomes, the patient-reported outcome measures support performing NVFTT in children. Surgery before 18 months, extraperiosteal harvests of grafts, and avoidance of tight skin closures are important. Type of study/level of evidence Therapeutic IV.

With the available microsurgical techniques, salvage of the limb can almost always provide a useful upper limb, even in the most complex combined injuries. Having a low threshold for revascularization of doubtfully viable extremities and making full use of the current armamentarium of soft tissue cover techniques, including flow through free flaps, will salvage many limbs. Secondary procedures, including free functioning muscle transfers and toe transfers, further increase the possible functional outcome. Even in the most complex combined injuries, intelligent reconstruction will obtain better outcomes than the best available prosthesis, making the efforts of salvage worthwhile.

Hand fracture fixation in mutilating injuries is characterized by multiple challenges due to possible skeletal disorganization and concomitant severe injury of soft tissue structures. The effects of skeletal disruption are best analyzed as divided into specific locales in the hand: radial, ulnar, proximal, and distal. Functional consequences of injuries in each of these regions are discussed. Although a variety of implants are now in vogue, K-wire fixation has stood the test of time and is especially useful in multiple fracture situations. Segmental bone loss is quite common in such injuries, which can be safely reconstructed in a staged manner.

Despite the inherent advantages of free flaps for soft tissue cover in upper limb reconstruction, pedicled flaps remain the workhorse in many centers worldwide. Presumed disadvantages of pedicled flaps are that it requires multiple stages, longer hospital stay, are bulky, and primary reconstruction of composite defects cannot be done. Refinements in technique during planning can offset many of the disadvantages. Pedicled flaps are quick and easy to raise and do not need any special microsurgical expertise. Where free flaps are not possible or they fail, pedicled flaps are the lifeboat. An upper limb reconstructive surgeon must be adept at performing these flaps in challenging situations.

Introduction Traumatic loss of thumb at the carpometacarpal (CMC) joint level is very disabling to an individual. Pollicisation is the recommended technique of reconstruction for loss of thumb at this level. On occasions, injury to the rest of the hand or amputation of additional fingers may make pollicisation an impossible option. Microsurgical transfer of second toe is an option in such situations. Although many large series of toe transfers are available in the literature, no series deals exclusively with this subset of patients. Materials and methods Eight patients who had amputation of the thumb at or proximal to the CMC joint level were reconstructed by second toe transfer by us in the period 2002–2011. All had preliminary groin flap cover in the area of the thumb during the acute stage of treatment. Second toe with the metatarsal was transferred for thumb reconstruction after a mean duration of 3 months after flap cover. Patients were assessed for their ability to pinch, hold large objects and opposition achieved by Kapandji score. Average follow up is 4 years and 6 months with a minimum of 1 year. Results All toe transfers survived. They reached their maximum functional potential by 1 year. All patients actively used the reconstructed thumb for day to day activities. Pinch was possible in all patients except two patients who did not have any fingers. Six of them registered grip strength of at least 50% of the opposite hand. When fingers were present, opposition was possible in all patients with Kapandji scores ranging from 5 to 8. Extent of usage was less in patients who did not have good function in other fingers. Conclusion Second toe transfer is a viable option for reconstruction of thumb loss at or proximal to the CMC joint level. Proper planning of the preliminary flap cover determines the length of the thumb reconstruction. Strategic position of the transferred toe of adequate length and the functional status of the other fingers are important determinants of functional outcome.

Toe-tip injury presents a challenging problem. There are few techniques that provide cover for distal toe defects, and most injuries are usually treated with terminalization or a skin graft. In patients with toe-tip injuries where there is preservation of the plantar toe pulp, V-Y flap advancement is a therapeutic option. In this article, we describe the surgical technique used and present the results of 10 patients with dorsal oblique or transverse toe injuries that underwent V-Y flap advancement for defect coverage. Eight patients had distal great toe injuries, 1 had a dorsal oblique amputation of the third toe, and 1 had a transverse amputation at the metatarsophalangeal joint level. Mean follow-up was 5 months, at which time all patients had returned to their previous activity level, and showed acceptable levels of scarring. The V-Y advancement flap, commonly used in fingertip injuries, when indicated and carefully performed gives excellent contour and padding, maintains toe length, and provides good cosmesis for treatment of toe amputations. Level of Clinical Evidence: 4.

Summary Prompt coverage of skin loss associated with major hand injuries ensures primary healing, protects the reconstruction of the underlying structures and facilitates early rehabilitation. Radical debridement prior to the provision of skin cover is important. Flap cover is chosen according to the functional requirements of the site to be covered, need for access for further procedures and donor site morbidity. Combined defects can be reconstructed with composite flaps. Coverage of large defects can be made simpler by providing flap cover only to critical areas which definitely need flap cover and the rest with skin grafts. With the wide choice of flaps available to cover a particular defect, the surgeon's experience with the particular flap and donor site morbidity, on which depends the long-term satisfaction of the patient, become the main considerations in the choice of the flap.

This paper discusses the four aspects, which need attention if the management of hand injury is to improve globally. These areas include the provision of information, targeted education, relevant and well-supported audit and research and the improvement of infrastructure. The paper explores what needs to be done, the time frame for improvement and how this may be achieved. The strategy developed needs to remain sensitive to the local needs and capacity.

Purpose The purpose of this study was to assess the functional outcome after extensor carpi radialis longus (ECRL) transfer for restoration of finger flexion in patients with flexor muscle loss after direct trauma. Methods We evaluated 8 patients who had ECRL transfer between 1995 and 2003. Flexion gained was assessed by measuring the digit-to-palm distance (DPD). The grip strength was compared with that of the opposite normal limb. The average follow-up period was 41 months. We compared the results obtained with other modalities of restoration of finger flexion, namely a pedicled latissimus dorsi muscle transfer or a free functioning muscle transfer (FFMT) using the series available in the literature. Results Four patients had a good result with a DPD of 0 cm in all fingers and an average grip strength of 65% of the opposite hand. Two patients had an average result with a DPD of 1.5, 2, 1.7, and 1.5 cm for the index, middle, ring, and small fingers, respectively, and an average grip strength of 58%; 2 patients had a poor result with a DPD of 5.0, 5.5, 5.0, and 3.0 cm for the index, middle, ring, and small fingers, respectively, and with an average grip strength of 21% of the opposite hand. Conclusions The ECRL transfer yields good results if the intrinsic muscles of the hand are functioning, the extensor compartment is uninjured, and the lower third of the forearm where the tendon junction is performed is relatively unscarred. In such instances the range of movement and grip strength achieved are better than a latissimus dorsi muscle pedicle graft and are comparable with a FFMT. This is achieved earlier than the time taken for reinnervation of FFMT and without the attendant risks for flap failure. The ECRL transfer for finger flexor restoration is a more simple alternative that should be considered when possible.

Seven cases of primary reconstruction of traumatic amputation of the thumb using the index finger are reported. In six cases, the reconstruction was done using an injured index finger, while in one case where the amputation of the thumb was through the carpometacarpal joint, an intact index finger was primarily pollicised. This reduces cost of treatment, hospitalisation period and allows earlier rehabilitation without a period of a 'no thumb experience'. We have followed all the patients for a minimum period of 2 years and all of them have excellent functional results. We believe that pollicisation of a normal index finger, if thumb amputation is through the carpometacarpal joint or an injured index finger at the time of initial management of a severely traumatised hand with thumb amputation is an excellent technique for thumb reconstruction.

Intraneural lipoma is a hamartoma that may involve various nerves, although its association with the superficial peroneal nerve is extremely rare. In this article, we describe the case of a young female with an intraneural lipoma localized to the superficial peroneal nerve. Also highlighted is the importance of meticulous clinical examination in order to accurately diagnose the entity so as to avoid expensive diagnostic imaging investigations.

A noninvasive strain-gauge method of measuring blood flow in the digit was used to assess the influence of the sympathetic system in the digit. The sympathetic system was stimulated by the sudden application of ice to the neck, thus avoiding in the hand local reflexes and responses to cold. Seventeen normal subjects responded in similar fashion. Maximum flow reduction ranged from 26% to 92%, with a mean of 61%. This method should be useful diagnostically and for research when sympathetic reactivity, in contrast to basal sympathetic tone, needs to be determined.

A 32-year-old man came to us with deformity of his right thumb following a fall from his motorbike two days earlier. He had an open anterior wound at the IP joint crease that partially exposed the condyle of the proximal phalanx (Fig. i). The condyle showed signs of abrasion injury. The wound also had seropurulent discharge, indicating infection. X-ray film showed dorsal dislocation of the IP joint of the thumb with a small speck of bone in the intervening space, the contour of which was suggestive of sesamoid bone (Fig. 2). Reduction by traction had been attempted by a native bone setter soon after the fall and subsequently by two doctors at different hospitals. All efforts were unsuccessful. The wound was debrided under anesthesia, using an axillary block, and irreducibility was confirmed.