Osteoid osteoma of the hook of hamate: An unusual cause of ulnar side wrist pain

Ulnar side wrist pain is a complex clinical situation because of the pathologies involving multiple closely located structures on the ulnar side of the wrist. Incidence of osseous lesions leading to ulnar side wrist pain is very rare. The effectiveness of commonly employed Magnetic resonance imaging, for diagnosing the pathology in the ulnar side of the wrist might be limited in diagnosing such osseous lesions and can lead to missed diagnosis. We herein present such a rare case of Osteoid osteoma of the hook of hamate presenting as ulnar side wrist pain. The condition, presented a "diagnostic challenge", where it required Computed Tomography to diagnose and guide for appropriate management.

How to do an outside-in/outside-in microsuture for nerve repair

Peripheral nerve injuries are common and debilitating. The goals of nerve repair are to accurately approximate the fascicular tissue, whilst ensuring continuous overlying epineurium and eliminating external sprouting of neural tissue. We describe a modification of standard micro-suturing which allows superior epineural eversion and fascicular coaptation.

Epidemiological Predictors of Financial Toxicity in Surgical Burn Injuries: A Multicenter, Longitudinal, Cohort Study

BACKGROUND

Burns constitute a major global health challenge, causing over 11 million injuries and 300,000 deaths annually and surpassing the economic burden of cervical cancer and HIV combined. Despite this, patient-level financial consequences of burn injuries remain poorly quantified, with a significant gap in data from low- and middle-income countries. In this study, we evaluate financial toxicity in burn patients.

METHODS

A prospective, multicenter cohort study was conducted across two tertiary care hospitals in India, assessing 123 adult surgical in-patients undergoing operative interventions for burn injuries. Patient sociodemographic, clinical, and financial data were collected through surveys and electronic records during hospitalization and at 1, 3, and 6 months postoperatively. Out-of-pocket costs (OOPCs) for surgical burn treatment were evaluated during hospitalization. Longitudinal changes in income, employment status, and affordability of basic subsistence needs were assessed at the 1-, 3-, and 6-month postoperative time point. Degree of financial toxicity was calculated using a combination of the metrics catastrophic health expenditure and financial hardship. Development of financial toxicity was compared by sociodemographic and clinical characteristics using logistic regression models.

RESULTS

Of the cohort, 60% experienced financial toxicity. Median OOPCs was US$555.32 with the majority of OOPCs stemming from direct nonmedical costs (US$318.45). Cost of initial hospitalization exceeded monthly annual income by 80%. Following surgical burn care, income decreased by US$318.18 within 6 months, accompanied by a 53% increase in unemployment rates. At least 40% of the cohort consistently reported inability to afford basic subsistence needs within the 6-month perioperative period. Significant predictors of developing financial toxicity included male gender (odds ratio, 4.17; 95% confidence interval, 1.25-14.29; P = 0.02) and hospital stays exceeding 20 days (odds ratio, 11.17; 95% confidence interval, 2.11-59.22; P ≤ 0.01).

CONCLUSIONS

Surgical treatment for burn injuries is associated with substantial financial toxicity. National and local policies must expand their scope beyond direct medical costs to address direct nonmedical and indirect costs. These include burn care insurance, teleconsultation follow-ups, hospital-affiliated subsidized lodging, and resources for occupational support and rehabilitation. These measures are crucial to alleviate the financial burden of burn care, particularly during the perioperative period.

The Global Macroeconomic Burden of Burn Injuries

BACKGROUND

Standardized estimates of global economic losses from burn injuries are lacking. The primary objective of this study was to determine the global macroeconomic consequences of burn injuries and their geographic distribution.

METHODS

Using the Institute of Health Metrics and Evaluation database (2009 and 2019), mean and 95% uncertainty interval (UI) data on incidence, mortality, and disability-adjusted life-years (DALYs) from injuries caused by fire, heat, and hot substances were collected. Gross domestic product (GDP) data were analyzed together with DALYs to estimate macroeconomic losses globally using a value of lost welfare approach.

RESULTS

There were 9 million global burn cases (95% UI, 6.8 to 11.2 million) and 111,000 deaths from burns (95% UI, 88,000 to 132,000 deaths) in 2019, representing a total of 7.5 million DALYs (95% UI, 5.8 to 9.5 million DALYs). This represented welfare losses of $112 billion (95% UI, $78 to $161 billion), or 0.09% of GDP (95% UI, 0.06% to 0.13%). Welfare losses as a share of GDP were highest in low- and middle-income countries (LMICs) of Oceania (0.24%; 95% UI, 0.09% to 0.42%) and Eastern Europe (0.24%; 95% UI, 0.19% to 0.30%) compared with high-income country regions such as Western Europe (0.06%; 95% UI, 0.04% to 0.09%). Mortality-incidence ratios were highest in LMIC regions, highlighting a lack of treatment access, with southern sub-Saharan Africa reporting a mortality-incidence ratio of 40.1 per 1000 people compared with 1.9 for Australasia.

CONCLUSIONS

Burden of disease and resulting economic losses because of burn injuries are substantial worldwide and are disproportionately higher in LMICs. Possible effective solutions include targeted education, advocacy, and legislation to decrease incidence and investing in existing burn centers to improve treatment access.

Options for Restoring Finger Extension in Mangled Forearm Injuries

Restoration of finger extension in mutilating hand injuries is crucial for restoring prehension and independent use of the hand. Patients often express desire to restore finger extension once finger flexion is achieved. However, the extensive forearm injury precludes use of any of conventional donors like the wrist or finger flexors for transfer to restore finger extension. Two patients with sequelae of mangled forearm injuries, underwent biceps and long head of triceps transfer to the finger extensors to improve opening up of the fingers. We discuss the treatment considerations while planning these transfers and provide the technical details, rehabilitation and outcome of these patients. Both the patients expressed dramatic improvement of their hand function and were satisfied with the outcome. Biceps and long head of triceps could serve as an effective second-line donor for restoration of finger extension when the conventional donors are not available. Level of Evidence: Level V (Therapeutic).

Clinical evidence of the association between radial longitudinal deficiency and radial polydactyly: a case series

Radial longitudinal deficiency (RLD) is commonly associated with thumb hypoplasia. The association between RLD and radial polydactyly (RP) is uncommon, but case reports or case series have been reported. We report our experience of managing patients with this association. A total of 97 patients with RLD were seen in our department, of which six were children with concomitant RLD and RP. Four children had both RLD and RP in the same limb; of them, three also had RLD in the contralateral limb. The mean age at presentation was 11.6 months. Awareness of this association alerts the clinician to look for RLD in the presence of RP and vice versa. This case series supports recent experimental and clinical evidence that RP and RLD may be part of the same developmental spectrum. Further studies may guide its inclusion as a possible new category in the Oberg-Manske-Tonkin (OMT) classification of congenital upper-limb anomalies.Level of evidence: IV.

Forearm Deformities in Birth Brachial Plexus Palsy - Patient Profile and Management Algorithm

Forearm deformities are often seen in children with severe birth brachial plexus palsy (BBPP). They may be either a supination or a pronation deformity and both hinder normal use of the hand and parents often request for corrective surgery. However, the correction of these deformities can be challenging due to a paucity of options. Also, there is less information in literature on the management of forearm deformities in BBPP compared to the information with regard to nerve surgery or correction of shoulder deformities. This article presents a synopsis of incidence, pathogenesis, clinical presentation and parental concerns related to these deformities. The decision-making considerations, management strategies and outcome expectations are also discussed. Patient selection is very crucial, and the treatment plan must be individualised depending on the disability, parental expectations and existing motor power in the involved limb. Correction of both the deformities have different considerations; however, effective correction of these deformities is immensely satisfactory to the patient/parents in terms of improved function and appearance of the limb. Level of Evidence: Level V (Therapeutic).

Recipient Vessel Dissection Technique in Diabetic Foot Patients with Perivascular Fibrosis

Diabetic foot ulcers are becoming more prevalent, and microsurgical free flaps are gaining popularity in salvaging the foot after postdebridement. The perivascular fibrosis around the recipient vessels often makes the dissection of vessels difficult. In this article, we describe a technique of dissection in such situations where fibrosis and dissection of vessels are fraught with danger. In the period from November 2020 to May 2023, 72 free flap reconstructions of the diabetic foot were done at our institute using this technique, with a success rate of 95.8%.

Replantation of an Amputated Hand at Wrist Level Due to Self-Mutilation: Considerations in Management

Major self-mutilations include injury to limbs, eyes, or genitals due to various psychiatric illnesses. Limb amputations are grievous injuries that radically decrease the quality of life. Controversy exists as to the advisability of replantation of the self-amputated limb. We report a case of self-amputation of the hand in a 54-year-old gentleman in a fit of psychosis. He underwent replantation of the hand and was given timely psychiatric help. Interdisciplinary management helped in improving the mood of the patient and he cooperated well with the rehabilitation schedule. Recent literature encourages surgeons to replant the limb and treat the mental illness with close observation for warning signs. We conclude that replantation along with early initiation of psychiatry treatment can help the patient overcome psychosis, realize the implications of his actions, and provide the motivation to perform physiotherapy to achieve the optimum outcome possible in the replanted hand.

Outcomes of Keller Gap Arthroplasty for Plantar Hallux Interphalangeal Joint Ulcers in Patients With Diabetes Mellitus

BACKGROUND

Hallux ulcers are known for their recurrence and associated risk for future amputations. Traditional nonsurgical external offloading methods have poor compliance rates, and the data is sparse on surgical offloading of hallux ulcers. We performed this study to analyze the outcomes of Keller excision gap arthroplasty of the first metatarsophalangeal joint in patients with a neuropathic plantar hallux interphalangeal joint (IPJ) ulcer in patients with diabetes mellitus.

METHODS

A retrospective study of 105 diabetic patients with a plantar hallux IPJ ulcer who underwent a Keller excision gap arthroplasty between December 2014 and June 2020 was done. A total of 122 great toes had been operated upon for hallux IPJ ulcers. We studied the long-term wound healing rates from patient records and then did a prospective survey of the postreview period.

RESULTS

All the hallux IPJ ulcers healed well in the immediate postoperative period. Six patients reported a recurrence of the ulcer at the original site during a mean follow-up period of 30 months. For these 6 patients, the mean time to recurrence of ulcer after operation was 2.5 years.

CONCLUSION

At an average of 30 months, we found the Keller gap arthroplasty for treatment of noninfected and nonischemic diabetic foot hallux IPJ ulcers was associated with an ulcer recurrence rate of 5%.

LEVEL OF EVIDENCE

Level IV, cohort study.

Single-stage Flexor Hallucis Longus transfer and Gracilis free flap cover for failed Achilles tendon repair with soft tissue defect

INTRODUCTION

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.

MATERIALS AND METHODS

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).

RESULTS

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.

CONCLUSION

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.

Does the Functional Status of the Upper Limb Influence Limb Length Discrepancy in a Child with Birth Brachial Plexus Palsy?

Background: Limb length discrepancy (LLD) is a frequent observation in children with birth brachial plexus palsy (BBPP) and a common concern among parents. A common assumption is that the LLD decreases if the child is using the involved limb more. However, there is no literature evidence for this assumption. The present study was conducted to assess the correlation between the functional status of the involved limb and the LLD in children with BBPP. Methods: One hundred consecutive patients (age > 5 years) with unilateral BBPP seen at our institute underwent measurements of limb lengths to assess the LLD. The arm, forearm and hand segments were measured separately. The functional status of the involved limb was assessed using modified House's Scoring system (Scores 0-10). The correlation between limb length and functional status was assessed using the one-way Analysis of Variance (ANOVA) test. Post-hoc analyses were performed as required. Results: A length difference was observed in 98% of the limbs with brachial plexus lesions. The average absolute LLD was 4.6 cm with a standard deviation of 2.5 cm. We found a statistically significant difference in LLD among the patients with a House score of <7 ('Poor function') and 7 and above ('Good function'; p < 0.001) with later indicative of independent use of the involved limb. We found no correlation between age and LLD. More extensive plexus involvement resulted in higher LLD. The maximal relative discrepancy was found in the hand segment of the upper extremity. Conclusions: LLD was seen in most of the patients with BBPP. The functional status of the involved upper limb in BBPP was found to be significantly associated with LLD. Though causation cannot be assumed. We found that children using the involved limb independently tend to have the least LLD. Level of Evidence: Level IV (Therapeutic).

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. We discuss relevant technical considerations that indicate that, despite challenges, forequarter replantation can be achieved with success.

Parachute Method: A Novel Method to Retrieve a Stuck Degloved Finger

An entrapped finger is a relatively uncommon domestic injury. When the finger gets stuck proximal to the proximal interphalangeal joint, the resultant distal edema and inappropriate attempts at retrieval can result in circumferential degloving of the skin and injury to the neurovascular structures. We report a technique that can be used in such circumstances. Strategically placed skin sutures are used to get the skin through the constricting ring, and retrieval is aided by a cut finger glove that wraps the finger and can be lubricated. This non-cutting technique is named as the parachute technique since the withdrawn skin sutures look like the strings of the parachute. This technique is valuable when the finger gets stuck in an idli plate, a common South Indian kitchen utensil, where there is difficulty of access to cutting equipment and where inappropriate attempts at retrieval can result in skin injury making further attempts more difficult.

Anatomic Variations of the Musculocutaneous Nerve and Clinical Implications for Restoration of Elbow Flexion

PURPOSE

The restoration of elbow flexion is of primary importance in the management of patients with brachial plexus injuries. Superior functional outcomes via fascicle transfer from the ulnar and median nerves have resulted in this transfer being considered the mainstay of recovery of elbow flexion in patients with intact C8 and T1 function. An understanding of the anatomy of the musculocutaneous nerve (MCN) and its branching pattern is key while performing these transfers.

METHODS

A prospective cohort study was conducted in patients who underwent nerve transfer for the restoration of elbow flexion following a traumatic brachial plexus injury. The anatomic course and branching pattern of the MCN were recorded in eligible cases, both as a line diagram and using intraoperative photographs.

RESULTS

One hundred fifty patients underwent nerve transfer for the restoration of elbow flexion following an injury to the brachial plexus. The MCN in 138 patients (92%) was found to pierce the coracobrachialis muscle before emerging lateral to it. One hundred thirty-four patients (89.3%) demonstrated the "classical" anatomy. One hundred fifteen patients (76.6%) had a single primary branch to the biceps, whereas 25 patients (16.6%) demonstrated a discrete motor branch to each head. One hundred thirty-three dissections (88.6%) revealed a single muscular branch to the brachialis arising posteromedially from the MCN, distal to the origin of the branch to the biceps brachii. Notable unreported variations, such as the MCN penetrating the biceps as it descended, multiple brachialis branches, and trifurcation of divisions of the MCN, were documented.

CONCLUSIONS

Variations in MCN anatomy are quite common, and even unreported variations can be encountered.

CLINICAL RELEVANCE

Exploration of the MCN and its branches for nerve transfers requires knowledge of these anatomic variations and vigilance to prevent inadvertent injuries while dissecting them for nerve transfer surgery.

Emergency Foot Fillet Free Flap Based on Posterior Tibial Vessels for Reconstruction of Contralateral Heel and Sole: A Unique Spare Part Surgery

Introduction Reconstruction of the sole is an extremely challenging problem for a reconstructive microsurgeon. The specialized nature of its skin and subcutaneous tissue makes reconstruction arduous. When posed with complex bilateral lower extremity trauma where one limb was nonsalvageable, we harvested the uninjured foot fillet flap for free flap cover to reconstruct the contralateral sole. We report two such cases with follow-up assessment.

Patients and Methods Two cases of sole reconstruction with emergency foot fillet free flap scavenged from the amputated contralateral limb were retrospectively analyzed. In both the patients, foot fillet free flap based on the posterior tibial neurovascular bundle was used. The follow-up assessment data collected included flap status, presence of any complications and prosthesis use, and functional status of the limbs at final follow-up.

Results Both the free flaps survived. Postoperative period was uneventful. No complications such as wound infection, delayed healing, flap necrosis, or scar breakdown were noted. The plantar flaps had recovery of protective sensation. Both the patients are ambulant; the first man with a fitted prosthesis and the second woman with the aid of a walker.

Conclusion The opportunity to utilize spare tissue from the amputated limb should be seized. Loss of the plantar aspect of foot poses a real challenge. The plantar foot fillet free flap is a durable flap with preservation of plantar sensations. It is probably the best choice as it replaces “like with like.” Prerequisites for utilizing the “spare part surgery” concept are meticulous initial debridement as well as emergency free tissue transfer, which require senior input and excellent infrastructure.

A Century With Craniopagus Twin Separation Surgeries: Nihilism to Optimism

Craniopagus conjoined twins are extremely rare, reported 1 in 2.5 million live births. To date, 62 separation attempts in 69 well-documented cases of craniopagus twins have been made. Of these, 34 were performed in a single-stage approach, and 28 were attempted in a multistage approach. One or both twins died of massive intraoperative blood loss and cardiac arrest in 14 cases. We report our surgical experience with conjoined craniopagus twins (JB) with type III total vertical joining and shared circumferential/circular sinus with left-sided dominance. A brief review of the literature is also provided. In our twins, the meticulous preoperative study and planning by the multidisciplinary team consisting of 125-member, first-staged surgical separation consisted of creation of venous conduit to bypass part of shared circumferential sinus and partial hemispheric disconnection. Six weeks later, twin J manifested acute cardiac overload because of one-way fistula development from blocked venous bypass graft necessitating emergency final separation surgery. Unique perioperative issues were abnormal anatomy, hemodynamic sequelae from one-way fistula development after venous bypass graft thrombosis, cardiac arrest after massive venous air embolism requiring prolonged cardiopulmonary resuscitation, and return of spontaneous circulation at 15 minutes immediately after separation. This is the first Indian craniopagus separation surgery in a complex total vertical craniopagus twin reported by a single-center multidisciplinary team. Both twins could be sent home, but one remained severely handicapped. Adequate perioperative planning and multidisciplinary team approach are vital in craniopagus twin separation surgeries.

Wrist Extensor Deficit Detection Test - A Simple Test to Determine Wrist Extension Caused by Digital Extensors in Patients with Extended Upper Brachial Plexus Palsy

Motor deficit in patients with extended upper brachial plexus palsy is variable. A patient with only thumb and finger extensors may seem to have active wrist extension because of them secondarily acting at wrist and causing wrist extension. To determine the presence of wrist extensors, it is important to block the wrist extension caused by the finger and thumb extensors. Conventional muscle testing is often ineffective in these patients as they learn a variety of trick movements over the time. We describe a simple clinical test to reveal the strength of the wrist extensors only by negating the effect of digital extensors on the wrist. If wrist extensors are absent, a nerve or tendon transfer can be done to address this deficit and improve the functional outcome. Level of Evidence: Level V (Diagnostic).

Considerations in the Selection of Donor Nerves for Nerve Transfer for Reanimation of Elbow and Shoulder in Traumatic Brachial Plexus Injuries

The advent of nerve transfers has revolutionised the treatment of brachial plexus and peripheral nerve injuries of the upper extremity. Nerve transfers offer faster reinnervation of a denervated muscle by taking advantage of a donor nerve, branch or fascicle close to the recipient muscle. A number of considerations in respect of donor selection for nerve transfers underlie their success. In this review article, we discuss the principles of donor selection for nerve transfers, the different options available and our considerations in choosing a suitable transfer in reanimating the elbow and the shoulder. We feel this will help nerve surgeons navigate the controversies in the selection of donor nerves and make appropriate treatment decisions for their patients. Level of Evidence: V (Therapeutic).

Reconstruction of Massive Segmental Distal Femoral Metaphyseal Bone Defects After Open Injury: A Study of 20 Patients Managed with Intercalary Gamma-Irradiated Structural Allografts and Autologous Cancellous Grafts

BACKGROUND

Our aim was to examine the outcome of gamma-irradiated intercalary structural allografts combined with autologous cancellous grafts in treating large metaphyseal bone defects of the distal femur following open injuries.

METHODS

We prospectively included 20 consecutive patients with large metaphyseal bone defects of >4 cm located in the region of the distal femur following open injuries treated between 2010 and 2018, with a mean follow-up of 2 years (range, 2 to 10 years). Of these patients,18 were men and 2 were women. The mean age was 39 years (range, 22 to 72 years). The mean length of the bone defects was 10.1 cm (range, 5.5 to 14.5 cm), and all were in the metaphysis of the distal femur. The surgical technique included initial early debridement and external fixation followed by reconstruction of the bone defect using structural allograft combined with autologous cancellous bone graft harvested from the iliac crest and locking plate fixation. Definitive fixation was performed at an average period of 22.5 days (range, 3 to 84 days) after injury. Osseous union, rate of infection, complications, need for secondary procedures, and functional outcome using the Lower Extremity Functional Scale (LEFS) at the final follow-up were assessed.

RESULTS

After excluding 1 patient who was lost to follow-up, 19 patients with complete follow-up were available for analysis. Of those, 13 patients (68%) achieved complete union at both ends of the allograft with host bone without any further intervention. Three patients (16%) developed aseptic nonunion of the proximal end of the allograft requiring 1 additional procedure each to achieve union. Four patients (21%) developed a deep surgical site infection. Of those, 1 elderly patient required above-the-knee amputation following uncontrolled diabetes and infection. A second patient required 2 additional procedures, and a third patient needed 4 additional procedures to achieve union. The fourth patient developed infection after achieving union, and the infection subsided after debridement and implant removal. The mean LEFS score for all 19 patients was 55 (range, 41 to 75).

CONCLUSIONS

Use of allograft was a reasonable single-stage alternative solution for massive distal femoral bone defects, which united without additional surgery in two-thirds of the patients and without limb-length discrepancy.

LEVEL OF EVIDENCE

Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Management of a mutilated hand: the current trends

Mutilated upper limbs suffer loss of substance of various tissues with loss of prehension. The most important factor in salvage of a mutilated hand is involvement of a senior surgeon at the time of initial assessment and debridement. A regional block given on arrival helps through assessment and investigations in a pain-free state. Infection still remains the important negative determinant to outcome and is prevented by emergent radical debridement and early soft tissue cover. Radical debridement and secure skeletal stabilization must be achieved on day one in all situations. Dermal substitutes and negative pressure wound therapy are increasingly used but have not substituted regular soft tissue cover techniques. Ability to perform secondary procedures and the increased use of the reconstructed hand with time keeps reconstruction a better option than prosthesis fitting. Toe transfers and free functioning muscle transfers are the two major secondary procedures that have influenced outcomes.

Technical considerations and outcome of free functioning gracilis muscle transfer for finger flexion in patients with Volkmann's Ischemic Contracture

INTRODUCTION

Severe Volkmann's Ischemic Contracture (VIC) is a reconstructive challenge for the surgeon because of the loss of entire flexor muscle mass and lack of powerful wrist extensors for restoration of finger flexion. In such cases, free functioning muscle transfer (FFMT) using gracilis is our choice. We herein summarize the technical considerations to achieve a successful outcome and report functional outcome achieved in our series.

PATIENTS AND METHOD

Between 2007-2018, 22 patients of VIC underwent gracilis FFMT for restoration of finger flexion. FFMT was done as a second stage following an initial stage of neurolysis/excision of fibrotic flexor muscles/contracture release/flap cover in these patients. Cases were retrospectively reviewed and their functional outcome at a minimum of one-year follow up was analyzed. Follow-up duration ranged from 2-13 years (average-4 years). At the final follow up, the motor and sensory recovery was evaluated using the Medical Research Council Grading and their function using Disabilities of the Arm, Shoulder, and Hand (DASH) score.

RESULTS

The average age at surgery ranged from 3-45 years (average-18.4 years). All the transferred muscles survived. Secondary procedures to further improve the hand function were done in nine patients. The motor recovery for finger flexion was graded as M2 in two, M3 in nine and M4 in 11 cases. These 20/22 patients who recovered M3/M4 finger flexion expressed high satisfaction with the operation while other two also felt that they were better after the surgery. DASH score was available for 13 patients and it averaged 13.21 (Range-1.8-34.5). Grip strength was available for 10/22 patients and it averaged 10.5 kg (range-0-21kg) amounting to 24% of the normal side. The sensory recovery was graded as S4 in two, S3 in 17 and S2 in three cases.

CONCLUSION

Gracilis FFMT is a reliable option for restoration of finger flexion in patients with severe VIC. Outcome is better when done after an early preliminary stage of excision of fibrosed muscles and neurolysis which allows recovery of intrinsic function and sensation. FFMT is best carried out 3-6 months after the first stage with supple skin and good passive range of movement in the fingers.

Diabetic Hand Infections: Factors at Presentation Influencing Amputation and Number of Surgical Procedures

Background Diabetic hand infections are associated with significant morbidity and disability. Amputations cause permanent disability, and multiple surgical procedures lead to morbidity. Diabetic foot infections have been well-studied but literature on hand infections is limited. We undertook a retrospective study of patients with diabetic hand infections operated at our center to study the factors at presentation with significant association with amputation and number of surgical procedures. Patients and Methods Demographic data of 51 patients was collected. The six parameters, namely, duration of diabetes, "onset of symptoms to presentation" interval, presence of comorbidities, HbA1c level, random blood sugar (RBS) levels at admission, and culture characteristics were selected for statistical analysis to find a relationship with the two outcome variables: number of procedures done and need for amputation. Results On bivariate analysis, Gram-negative infection was found to have a significant relationship with the need for multiple of procedures ( p = 0 . 014). The mean difference between the "onset of symptoms to presentation" interval between the amputation/non-amputation groups (2.9 days, p = 0 . 04) and the multiple procedures/non-multiple procedure groups (4.4 days, p = 0 . 02) was found to be statistically significant. Presence of comorbidities, long duration of diabetes, HbA1c, and RBS levels at admission did not show any statistically significant association with the two outcome variables studied. Conclusion In the present study, we found that infection with Gram-negative organisms is significantly related to the need for multiple surgical procedures. A delay in presentation can influence the risk of amputation as well as multiple procedures. Institution of early appropriate care is important to get a good outcome.

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. 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.

Bleeding Post Constriction Ring Release Surgery Causing Lower Limb Ischemia in an Infant with Undetected Hemophilia B

Bleeding in the immediate postoperative period causing compromised limb circulation is an alarming complication. It is known to occur in coagulation disorders like hemophilia. When such complications happen in a child with no previous history of bleeding problems, one has to have a low threshold for suspecting a coagulation disorder. Repeated diffuse bleeding in the whole of the surgical wound with no specific bleeders must raise the suspicion and appropriate laboratory tests must immediately be ordered. Bleeding in coagulation disorders can stop only with supplementation of the appropriate missing clotting factor. Early diagnosis is important to avoid excess morbidity. We are reporting a 6-month-old child who underwent surgery for constriction ring syndrome in the limbs with Z-plasty and developed impending limb ischemia due to bleeding in the immediate postoperative period. The article emphasizes the need to think of the possibility while encountering recurrent bleeding in the postoperative period.

Kienbock's Disease: Treatment Options - A Search for the Apt!

Kienbock's disease remains a condition of uncertain etiology and our understanding about the pathogenesis is still evolving. However, a lack of consensus on the treatment is the most striking as there are wide array of treatment options described ranging from 'doing nothing' to a free vascularized bone graft reconstruction of the lunate. Furthermore, most treatment modalities report equivalent success rate but cumulative evidence is lacking. This 'black hole' in the literature presents difficulties to surgeons treating the condition and even patient's confidence with the treatment. All the treatment options described reliably relieve pain, thus improving function and patient satisfaction. However, the disease process is not reliably altered by any of the treatment options described till date. The operative treatment chosen depends on the stage of the disease, ulnar variance, age of the patient and surgeon preference. The treatment options in early stage (before lunate collapse) aim to preserve the lunate while once the lunate is collapsed its removal is performed. The lunate preserving operations basically are either decreasing the load on the lunate to possibly permit its revascularization or are the procedures which are aimed at augmenting the vascularity of the lunate. Radius shortening osteotomy is the most popular treatment in the early stages especially in the patients' with negative ulnar variance and the proximal row carpectomy is most popular in the advanced stages of the disease. Authors present their algorithm of management of Kienbock's disease and discuss the various treatment options described in the literature in an attempt to find the apt in 2020.

A Unique Case of Replantation of Previously Replanted Fingers

Replantation of digital amputations is now the accepted standard of care. However, rarely will a replantation surgeon be presented with amputated fingers which have been previously replanted. In our literature search, we could find only one publication where a replanted thumb suffered amputation and was successfully replanted again. We report the technical challenges and the outcome of replanting two fingers which suffered amputation 40 months after the initial replantation and were successfully replanted again. Replantation was critical since the amputated fingers were the only two complete fingers in that hand which had initially suffered a four-finger amputation. The second-time replantation of previously replanted fingers is reported to allay the concern of the reconstructive surgeon when faced with this unique situation of “repeat amputation of the replanted finger.” Second-time replantation is feasible and is associated with high-patient satisfaction. Replantation must be attempted especially in the event of multiple digit amputations.

Floating Shoulder Injury Resulting in Delayed Onset of Infraclavicular Brachial Plexus Palsy

As the brachial plexus traverses the costoclavicular space, it is susceptible to compression by pathologies affecting the clavicle. Clavicle nonunions with hypertrophic callus may cause a delayed onset of brachial plexus palsy. We present a rare case of a floating shoulder injury causing medial and posterior cord brachial plexus palsy two months after initial injury. After the diagnosis was established, the patient was treated successfully with expeditious brachial plexus decompression, callus excision, and rigid osteosynthesis, with healing of the clavicle nonunion and scapular fracture, and recovery of sensory and motor deficits.

Management of White-Eyed Blowout Fracture in the Pediatric Population

Aims and objectives

Diplopia in children is uncommon. However a small group of patients present with diplopia and severe restriction of upward globe movement which requires early diagnosis and prompt intervention. This study aims to evaluate the timing of intervention and functional outcome in the management of white-eyed blowout fractures.

Methodology

The study was conducted in a tertiary level trauma center. There were a total of 46 orbital floor injuries over a period of 2 years out of which 4 patients with white-eyed blowout fractures were identified. Details of each case were entered on a standard data base and analysed with respect to age, mode of injury, extent of limitation of gaze, timing of intervention, pre and post-operative diplopia. Minimum follow up period for every case was 1year.

Results

All of them had sports related injuries. Three of the four patients had complete recovery from diplopia with full range of eye movements. However one child with delayed presentation didn't recover fully and had persistence of symptoms within the functional range.

Conclusion

White-eyed orbital blowout fracture in kids though uncommon need prompt diagnosis and management for complete recovery. The initial clinical presentation mimics that of head injury and hence can be missed, leading to a delay in diagnosis resulting in incomplete recovery.

Cross-Hand Replantation

Combined major injury to both upper extremities, in which one hand is amputated and structurally intact but not replantable, and the other hand is unsalvageable, is a rare setting in which cross-hand replantation may be considered. We report a case of an emergency cross-hand replantation performed at the wrist level. In our case, insertions of the wrist flexor and extensor tendons at the second and third metacarpal bases were retained at the recipient, allowing for early active wrist motion and finger motion by tenodesis. Fascicle-specific nerve coaptations were performed. The patient achieved satisfactory functional results, allowing him independence with daily living activities and return to gainful employment. At the time of telemedicine follow-up at 5 years, he was employed full-time, reported no difficulty or mild difficulty with most daily activities, and preferred the use of his replanted hand over a contralateral prosthesis.

Pediatric Trigger Thumb: Congenital or Developmental? A Unique Case Report

Pediatric trigger thumb is the new terminology for the so-called congenital trigger thumb. This change in appellation was suggested based on recent knowledge acquired through prospective studies of a large number of newborns for the presence of trigger thumb at birth across many centers. In this background, we came across a newborn with trigger thumb which was diagnosed right after birth, putting aside all theories of nonexistence of congenital trigger thumb. We report a case of congenital trigger thumb diagnosed at birth, which was managed surgically at 9 months of age, who has good clinical and functional outcomes at 1-year follow-up. Herewith, we would like to submit that congenital trigger thumb does exist, though might be a very rare occurrence.

Fracture dislocations of the carpometacarpal joints of the fingers

OBJECTIVE

Fracture dislocations of the multiple carpometacarpal joints [CMCJ] of the fingers are uncommon injuries that can significantly compromise hand function and durability if managed sub-optimally. These injuries are at risk of being missed as they are commonly a part of major high energy trauma with associated more obvious and immediately threatening injuries getting all the attention. The clinical and radiological parameters which could help a surgeon to detect and analyse these injuries well are discussed. The management of these injuries with emphasis on the pattern of K-wire fixation is presented.

METHOD

A review of multiple CMCJ dislocations at our institution found 39 hands in 38 patients (one case with bilateral injury) over a seven-year period (January 2010 to January 2017). The pattern of injury noted in these cases was assessed and categorized. Our preferred management plan for these injuries is discussed.

RESULTS

The patterns of dislocations noted in a total of 39 cases were-dorsal (25), dorsal radial (6), volar (1), volar radial (5) and divergent (2). The dorsal dislocations were the commonest (25/39) and additional 6/39 were radial-dorsal, only six displaced in a volar direction. Divergent dislocation was seen in only two cases.

CONCLUSION

The pattern of dislocations noted in 39 cases in our institute (Ganga Hospital- A tertiary level trauma center) is presented to provide an overview of the spectrum of the injuries which a surgeon could face. Early surgery is recommended and should be aimed to restore perfect anatomical alignment of the skeleton. Surgeon should have a low threshold for open reduction in case of gross swelling or inability to get an anatomical closed reduction. The method of K-wire fixation presented herein has resulted in good outcome in our practice; wherein we fix the dislocated CMCJ by inserting K-wires from the radial and ulnar borders of the hand and avoiding wires in the central part of the hand. This prevents extensor tendons tethering by the K-wires. The fixation achieved by multiple K-wires passed in this manner provides enough stability to allow for early active mobilisation of the fingers. The need for careful assessment to detect associated nerve injury and compartment syndrome; and post-operative strict hand elevation and prevention of stiffness of the MCP joints has been emphasized.The CMCJ dislocations have innumerable patterns possible; however, the management principles remain the same. In spite of the gross distortion of the anatomy seen in these injuries, anatomical reduction and adequate stabilization to allow early mobilization generally results in satisfactory outcomes.

Assessment of the hand in cerebral palsy

Cerebral palsy is the musculoskeletal manifestation of a nonprogressive central nervous system lesion that usually occurs due to a perinatal insult to the brain. Though the cerebral insult is static the musculoskeletal pathology is progressive. Some patients with cerebral palsy whose hands are affected can be made better by surgery. The surgical procedures as such are not very technically demanding but the assessment, decision-making, and selecting the procedures for the given patient make this field challenging. When done well, the results are rewarding not only in terms of improvement in hand function but also in appearance and personal hygiene, which leads to better self-image and permits better acceptance in the society. This article focuses on the clinical examination, patient selection, and decision-making while managing these patients.

Effect of static wrist position on grip strength

Background: Grip strength after wrist arthrodesis is reported to be significantly less than normal. One of the reasons suggested for this decrease in grip strength is that the arthrodesis was performed in a suboptimal position. However, there is no consensus on the ideal position of wrist fusion. There is a paucity of studies evaluating the effect of various fixed positions of the wrist on grip strength and therefore, there is no guide regarding the ideal position of wrist fusion. The authors’ aim was to determine the grip strength in various fixed positions of the wrist and subsequently to find out in which position of wrist fusion the grip strength would be maximal. Materials and Methods: One hundred healthy adults participated in the study. For the purpose of this study, the authors constructed splints to hold the wrist in five different fixed positions: 45, 30 and 15 degrees of wrist extension, neutral and 30 degrees of wrist flexion. The grip strength in all the participants was measured bilaterally, first without a splint and then with each splint sequentially. Results: The average grip strength without the splint was 34.3 kg for right and 32.3 kg for the left hand. Grip strength decreased by 19–25% when the wrist was splinted. The maximum average grip strength with a splint on was recorded at 45 degrees of extension (27.9 kg for right and 26.3 kg for left side). There was a gradual increase in the grip strength with increase in wrist extension but the difference was not statistically significant (P = 0.29). The grip strength was significantly less in flexed position of the wrist (P < 0.001).

Geospatial Mapping as a Guide for Resource Allocation Among Burn Centers in India

Timely treatment is essential for optimal outcomes after burn injury, but the method of resource distribution to ensure access to proper care in developing countries remains unclear. We therefore sought to examine access to burn care and the presence/absence of resources for burn care in India. We surveyed all eligible burn centers (n = 67) in India to evaluate burn care resources at each facility. We then performed a cross-sectional geospatial analysis using geocoding software (ArcGIS 10.3) and publicly available hospital-level data (WorldStreetMap, WorldPop database) to predict the time required to access care at the nearest burn center. Our primary outcome was the time required to reach a burn facility within India. Descriptive statistics were used to present our results. Of the 67 burn centers that completed the survey, 45% were government funded. More than 1 billion (75.1%) Indian citizens live within 2 hours of a burn center, but only 221.9 million (15.9%) live within 2 hours of a burn center with both an intensive care unit (ICU) and a skin bank. Burn units are staffed primarily by plastic surgeons (n = 62, 93%) with an average of 5.8 physicians per unit. Most burn units (n = 53, 79%) have access to hemodialysis. While many Indian citizens live within 2 hours of a burn center, most centers do not offer ICU and skin bank services that are essential for modern burn care. Reallocation of resources to improve transportation and availability of ICU and skin bank services is necessary to improve burn care in India.

Role of free functioning muscle transfer in improving the functional outcomes following replantation of crush avulsion amputations of the forearm

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.

Initial Assessment, Debridement, and Decision Making in the Salvage of Severely Injured Lower Extremity

An open fracture with extensive skin and soft tissue loss is considered as a severely injured lower extremity. Advances in rapid transport, resuscitation, skeletal fixation, and microsurgical techniques to cover large soft tissue and bone defects have made possible the salvage of these severely injured limbs. Salvage exercise is skill and resource intensive and could take a long time frame. The goal of management is to obtain painless independent weight bearing walking in a time frame and cost that the patient can afford.

Decisions taken and the quality of care provided on day 1 determine the ultimate success. Inappropriate decisions and treatment lead to increased morbidity and secondary amputation. Infection is the commonest complication. Limb salvage scores are helpful to predict salvage and guide the sequence of treatment. Once the decision is taken for salvage, debridement, early skeletal fixation, and soft tissue cover are the key to success.