History and Metamorphosis of Hand Surgery India

The advent of hand surgery in India reads like a fortuitous saga, a continuum of the hand deformity correction on leprosy patients pioneered by Dr. Paul Wilson Brand at the Christian Medical College (CMC) Vellore, Madras State (Tamil Nadu [TN]), in 1948. The “Hand Research Unit,” established in 1951, became the largest repository for hand reconstructive surgeries and with its head-start drew in most hand dysfunctions in the country. Early industrialization and disorderly road traffic generated hand injuries that threatened workforce in India. Propitiously, a hand injury service was opened in 1971 at the Government Stanley Medical College Hospital, Chennai. The inexorable growth of hand surgery continued and incorporated the gamut of conditions that required hand care and rehabilitation, including brachial plexus injuries. Continuing Medical Education programs, Hand Surgery workshops, Indian Society for Surgery of the Hand meetings, Hand Fellowships, etc., increased the number of “hand surgery” practitioners, which drew the attention of the Medical Council of India to commence a postgraduate Hand Surgery program that it eventually gazetted. The sagacity of the members of the Board of Studies of TN Medical University honored the historical role of CMC Vellore in hand surgery and allowed it to commence the first Master of Chirurgiae Hand Surgery course in India in 2015. An intuitive understanding of 70 years of hand surgery accomplishments that redesigned and restored deformed and injured hands and protected livelihoods have made young surgeons increasingly take hand surgery as a career.

Chimerization of Monitor Flap in a Vascularized Ulnar Nerve Flap Is an Efficient Way for Vascularity Monitoring and the Reinnervation Checkup after Its Transplantation

Background Free vascularized ulnar nerve flaps (VUNF) are effective method for long nerve defects reconstruction. However, the monitorization of its microvascular circulation and the nerve regrowth can be challenging since it is usually designed as a buried flap. We designed a skin paddle based on a septocutaneous perforator from the ulnar artery that can be dissected and raised in conjunction with the vascularized ulnar nerve flap, which aims to improve postoperative monitorization to optimizing the clinical results. Methods We retrospectively reviewed 10 cases with long nerve defects who underwent reconstruction using VUNF between June 2018 and June 2019, including eight acute brachial plexus injuries, 1 multiple nerve injury due to a rolling machine accident, and 1 sequalae of nerve injury after arm replantation. All the demographic data, surgical details, outcomes, and perioperative complications were recorded. Results We evaluated 10 male patients, with a mean age of 34 ± 16 years. Cases included 5 antegrade, 4 retrograde, and 1 U-shaped VUNF. All chimeric skin paddles survived, and all of the underlying nerves presented with adequate circulation and functional improvement. There were no intraoperative or microvascular complications. One skin paddle had a transitory postoperative circulation compromise due to external compression (bandage) which resolved spontaneously after pressure release. Conclusion VUNF chimerization of a septocutaneous perforator skin flap is a relatively easy and efficient method for postoperative monitorization of the nerve’s microvascular circulation as well as beneficial for postoperative Tinel’s sign checkup to confirm the success of the nerve coaptation. The outcome is potentially improved.

Unipolar Latissimus Dorsi Transfer for Restoration of Elbow Flexion in Residual Post-traumatic Brachial Plexus Palsy Associated with Distal Humeral Fractures

Introduction Elbow flexion is indispensable for both functioning and nonfunctioning hands. It is well perceived that restoration of elbow function is the first reconstructive priority in cases of brachial plexus injuries. The authors assessed the impact of associated distal humeral fractures on the functional outcome after unipolar latissimus dorsi transfer (ULDT) for restoration of elbow flexion in patients with residual brachial plexus palsy (BPP). Patients and Methods Twenty-three patients operated for restoring elbow flexion after residual post-traumatic BPP (with or without distal humeral fracture) by unipolar latissimus dorsi transfer (ULDT) were reviewed for a retrospective study. Patients were divided into two groups; associated distal humeral fracture group (HF-group; 10 patients) and non-associated distal humeral fracture group (NHF-group; 13 patients). Elbow flexion active range of motion (AROM), flexion deformity in addition to Mayo Elbow Performance Score (MEPS) were assessed. Results In both groups there were statistically better postoperative MEPS grading (p = 0.007, p = 0.001, respectively) and scoring with a mean of 81 ± 16.1 and 90 ± 4.6, respectively (p < 0.001). The mean postoperative elbow flexion AROM was statistically better in both groups. The mean supination AROM was better in NHF group (p = 0.057). Conclusion The use of ULDT in residual post-traumatic BPP is an efficient procedure in regaining functional flexion and supination. An associated distal humeral fracture does not significantly affect the final functional outcome. Level of Evidence Level IV.

Outcomes of Flexor Pollicis Longus Reconstruction for Volar Plate Related Ruptures

Aim A rare complication following volar plate fixation of a distal radius fracture is flexor pollicis longus (FPL) rupture. This study aims primarily to analyze the radiographic features and secondly to report the patient-reported outcomes of FPL reconstruction after volar plate fixation. Methods Ten patients were retrospectively identified and contacted for follow-up. Seven patients participated in the study and completed the numeric rating scale (NRS) for pain, patient-reported outcome measurement information system—upper extremity (PROMIS-UE), and quick disability of arm, shoulder, and hand (QuickDASH) questionnaires at a median of 3.4 years following FPL reconstruction. Soong grade was determined on preoperative radiographs. Results Six patients were classified as Soong grade 1 and two patients had a screw or wire protruding volarly. The median time to tendon rupture was 21.6 months. At final follow-up, the median NRS pain score was 0 (range: 0–7); the median PROMIS-UE score was 47.1 (range: 25.9–61); and the median QuickDASH-score was 12.5 (range: 4.5–75). Conclusions The outcome of FPL reconstruction after volar plate fixation is highly variable. All ruptures in our cohort occurred in patients with plate positioning classified as Soong grade 1 and occurred at up to 3 years following distal radius fixation.

Topical Negative Pressure Wound Dressing and Its Applications in the Hand—A Review of the Literature

The use of topical negative pressure wound therapy (NPWT) has become increasingly popular in the management of complex wounds. There are many theories as to the mechanism of action of NPWT, but the essential components of the various systems remain consistent. There are many attractive potential properties of negative pressure dressings that lend themselves to the management of upper limb injuries. This article explores the technique of negative pressure wound dressing, the theories pertaining to mechanism of action, and the increasingly broad indications described for the use of NPWT in the hand. The literature pertaining to the efficacy of NPWT in general is also discussed.

Anterior Interosseous Nerve to Ulnar Nerve Transfers: A Systematic Review

Background There has been an increasing utilization of end-to-end (ETE) and reverse “supercharged” end-to-side (SETS) anterior interosseous nerve (AIN) to ulnar nerve transfers (NTs) for treatment of high ulnar nerve injury. This study aimed to review the potential indications for, and outcomes of, ETE and SETS AIN–ulnar NT. Methods A literature review was performed, and 10 articles with 156 patients who had sufficient follow-up to evaluate functional outcomes were included. English studies were included if they reported the outcome of patients with ulnar nerve injuries treated with AIN to ulnar motor NT. Outcomes were analyzed based on the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire scores, grip and key pinch strength, and interosseous Medical Research Council–graded motor strength. Comparisons were made using the independent t-test and the chi-square test. No nerve graft control group was required for eligibility. Ulnar nerve injury types varied. Results NT resulted in 77% of patients achieving M3+ recovery, 53.7 ± 19.8 lb grip strength recovery, 61 ± 21% key pinch recovery, and a mean DASH score of 33.4 ± 16. In this diverse group, NT resulted in significantly greater M3+ recovery and grip strength recovery measured in pounds than in the nerve graft/conventional treatment group, and ETE repairs had significantly better outcomes compared with SETS repairs for grip strength, key pinch strength, and DASH scores, but heterogeneity limits interpretation. Conclusion ETE and SETS AIN–ulnar NTs produce significant restoration of ulnar nerve motor function for high ulnar nerve injuries. For ulnar nerve transection injuries at or above the elbow, ETE NT results in superior motor recovery compared with nerve grafting/conventional repair. However, further research is needed to determine the best treatment for other types of ulnar nerve injury and the role of SETS NT.

Factors Associated with Prolonged Opioid Use after CMC Arthroplasty

Background Higher rates of prolonged opioid use have been reported in patients who undergo thumb carpometacarpal (CMC) arthroplasty compared with other hand procedures. Therefore, the aim of this study is to identify the risk factors associated with prolonged postoperative opioid use after CMC arthroplasty, along with reporting the number of patients who filled an opioid prescription more than 30 days postoperatively. Materials and Methods Retrospectively, 563 opioid-naïve patients who underwent CMC arthroplasty were included. A manual chart review was performed to collect patient characteristics, and opioid use was determined based on opioid prescription by a physician. Prolonged opioid use was defined as an opioid prescription at 90 to 180 days postoperatively. A multivariable analysis was performed to identify independent factors associated with an opioid prescription at 90 to 180 days postoperatively. Patients had a median age of 60.4 years (interquartile range [IQR]: 55.5–66.9) and had a median follow-up of 7.6 years (IQR: 4.3–12.0). Results The rates of postoperative opioid use ranged from 6.2% (53 out of 563 patients) at 30 to 59 days postoperatively to 3.9% (22 out of 563 patients) at 150 to 180 days postoperatively. In total, 17.1% (96 out of 563 patients) received a second opioid prescription more than 30 days following surgery, of which 10.8% (61 out of 563 patients) were between 90 and 180 days postoperatively. Older age, defined as a median of 63 years (IQR: 57.10–69.88) (p = 0.027, odds ratio [OR] = 1.04) and a history of psychiatric disease (p = 0.049, OR = 1.86) were independently associated with prolonged opioid use. Conclusion A prolonged opioid use rate of roughly 11% was found in opioid-naïve patients who underwent CMC arthroplasty. In patients at risk (older patients or psychiatric history) of prolonged opioid use, careful postoperative pain management is recommended.

Arthroscopic Removal of a Missed Wooden Foreign Body in the Metacarpophalangeal Joint

We report a case of a missed wooden foreign body in the metacarpophalangeal (MP) joint of the right little finger following a workplace injury. The patient presented to our institution with a persisted pain and limited range of motion of the MP joint 1 week following the injury. Plain radiographs detected no foreign body or fractures. However, detailed examination as ultrasonography (USG) and computed tomography revealed the presence of a foreign body of 10 × 1.5 mm size in the MP joint capsule. The excision of the radiolucent foreign body was performed arthroscopically and was confirmed successful removal using intraoperative USG. The foreign body was recognized as a wooden piece. The patient was immediately pain free postoperatively and regained full range of motion. Arthroscopy can be a practical, reliable method to remove a radiolucent foreign body located in a small joint in a minimally invasive manner, and USG can help surgeons confirm no remnants left.

Surgical Management of Enchondromas of the Hand: A 12-Year Experience

Objective Enchondromas are benign tumours of hyaline cartilage most frequently arising in the bones of the hand and the optimum surgical management strategy for these is debated. We present an audit of the surgical management of 57 enchondromas referred to our tertiary hand surgery department over a period of 12 years (2008–2020) and describe our surgical technique for this procedure as well as a comparison with other studies in the literature. Materials and Methods Retrospective audit of our practice. Data were extracted from our institutional operative database to identify all patients undergoing surgical management of enchondromas during the time period. The individual electronic patient records were then evaluated to extract demographics and outcome data. Results Our results demonstrate excellent clearance of enchondroma (74% Tordai group 1 radiological resolution) with very low complication rates and no recurrence. Our results also emphasize the importance of surgical management of enchondromas to allow diagnosis of rare chondrosarcoma (3.5% in this study). Conclusion A larger randomized controlled trial is still required to adequately determine the differences between the surgical options available and determine the best possible surgical approach to these cases. Level of evidence is III.