Educational and Clinical Outcome Measures in an Integrated Hand Service.

Background: We recently sought to integrate our orthopaedic and plastic hand surgeons with the goal of improving education, patient care, and providing seamless, continuous coverage for our trauma center. Our hypothesis was that integration could serve both the orthopaedic and plastic surgery training programs well and provide more consistent care for the trauma patients. Materials and Methods: Program director approval was granted for blinded analysis of case logs from plastic and orthopaedic surgery programs from 2012 through 2019. Data on mean and total number of hand cases were analyzed and compared for both specialties. Institutional Review Board approval was granted for a retrospective review of patient outcomes. Results: For both orthopaedic and plastics resident trainees, the mean number of hand cases increased during this study period suggesting that the integration had a favorable impact on both programs. The mean number of hand cases for orthopaedic residents rose from 163 to 246. The mean number of hand cases for plastic surgery residents rose from 218 to 295. Patient outcomes as reflected in length of stay and time to consultation also improved. Conclusion: To improve hand surgical training and patient care, an integrated orthoplastics approach to hand surgery was implemented at our institution. Plastic surgery trainees are completing more hand surgery cases in an integrated model (p < 0.001), including fracture care (p < 0.047). Orthopaedic surgery trainees have doubled the percentage of integumentary and microsurgery cases in the integrated model (p < 0.001). The educational and clinical changes affected in an integrated model have changed the paradigm for educating future hand surgeons at our institution.

Idiopathic Avascular Necrosis of the Capitate Treated with a Medial Femoral Trochlea Vascularized Osteochondral Flap: A Case Report.

CASE: Capitate avascular necrosis should be entertained in a differential diagnosis of young, active adults with midcarpal wrist pain. We present a case study of a 30-year-old laborer who developed avascular necrosis (AVN) of his right proximal capitate. Grip strength and wrist motion were limited on examination, with advanced imaging confirming AVN. A diagnostic arthroscopy confirmed the pathology. Treatment was completed with a medial femoral trochlea vascularized flap for cartilaginous resurfacing. At 10-month follow-up, the patient's capitate was healed with stable fixation, and he is working full-time as a laborer without restrictions. CONCLUSION: AVN of the capitate is a unique and challenging articular pathology that requires a thoughtful preoperative evaluation and meticulous surgical technique to reconstruct. The medial femoral trochlea (MFT) vascularized bone transfer with cartilaginous resurfacing is 1 available treatment option. This flap is harvested from the medial femur using microsurgical techniques, based on the descending genicular artery. Using a 2-surgeon approach, simultaneous dissection of the AVN is completed at the wrist. This flap is a vascularized option that can be used for both AVN and nonunion with structural deformity before salvage surgeries.

A 10-Year Update of Outcome Measures Used to Assess Results After Surgery for Cubital Tunnel Syndrome: A Systematic Review of the Literature.

HYPOTHESIS: Outcomes reporting for the surgical release of ulnar nerve cubital tunnel entrapment have variability in subjective, objective, and validated measures. The aim of this study is to review the literature to reassess the measures used to report surgical outcomes for ulnar neurolysis at the elbow. METHODS: This study was conducted in accordance with the PRISMA guidelines on systematic reviews. Six electronic databases were queried from the past 10 years using specific search terms and Boolean operators. Two independent reviewers assessed 4290 unique titles and abstracts that were screened for inclusion criteria. Sixty-eight full text articles were included for analysis. RESULTS: Statistical significance was noted in the number of outcome measures reported between studies from journals of impact factor within the first and third quartiles (P = 0.0086) and first and fourth quartiles (P = 0.0247), although no significance exists in the number of cubital tunnel-specific measures based on impact factor (P = 0.0783). Seventy-nine percent (n = 54) of the included studies report subjective measures; 54% (n = 37) included objective measures. Seventy percent (n = 48) of the studies report disease-specific outcome measures. CONCLUSION: There exists a discordance within the literature regarding the most appropriate, descriptive, and translational measures for reporting surgical outcomes of cubital tunnel syndrome. We recommend journal editors implement a requirement that authors reporting outcomes of ulnar nerve decompression must use a standard, validated measure to make comparisons across the literature universal. Furthermore, a minimum of at least 1 subjective and 1 objective measure should be standard.

Hyalomatrix coverage in scalp wounds with exposed cranium and dura.

AIM: The armamentarium of options available for soft tissue reconstruction of the scalp spans the reconstructive ladder. The purpose of this paper is to describe a case series of patients with exposed cranium and dura who were successfully reconstructed using esterified hyalomatrix (eHAM, Hyalomatrix, Medline Industries Inc., US). METHODS: After obtaining Institutional Review Board approval, a retrospective review of the senior author's (ALF) patient database was completed. Patients who underwent scalp reconstruction using eHAM were identified. Each patient's chart was reviewed and data collected on demographics, days to skin graft, duration of follow-up, pathology, comorbidities and complications. RESULTS: This case series consisted of five patients aged ≥18 years, with scalp wounds exposing dura or cranium, who were treated with eHAM as a bridge to definitive coverage with a skin graft. Each wound successfully granulated the exposed critical structure with the use of the eHAM. The mean time to skin graft coverage was 41 days, with a range of 13-79 days. Of the series of five patients, four had a follow-up of ≥12 weeks. The mean defect size was 90.2cm2. CONCLUSION: Complex scalp reconstruction can be accomplished using healing by secondary intention, skin grafts, local flaps, tissue expansion and free tissue transfer. As shown in this case series, another option available in select patients is using a dermal substitute such as eHAM. This is one treatment option available to reconstructive surgeons in multiple specialties.

Political Advocacy from Plastic Surgery Trainees in the United States.

Legislature directly impacts the practice of physicians across multiple specialties. The goal of our study is to investigate the political engagement and opinions of plastic surgery trainees, and how they perceive legislation impacts future practice. METHODS: A 24-question survey was designed and distributed to all program directors and Resident Council members within the American Society of Plastic Surgeons. This initiative was driven by the board and directors and supported by the Resident Council. The Resident Council is a trainee-driven committee within the American Society of Plastic Surgeons that communicates with the Board of Directors. RESULTS: This survey generated a 10.3% response rate with 118 responses out of 1143 trainees in ACGME accredited institutions. When asked in an open-ended fashion to list the most important reason why one planned to vote in the 2020 election, only 6.8% listed healthcare as a factor. Eighty-four percent of respondents believe that their vote impacts future legislation and regulation. Ninety-four percent strongly agree or agree that political legislation affects reimbursement. CONCLUSIONS: With only 10.3% of trainees responding, there is a concern that political activity is not a priority for plastic surgery trainees. Plastic surgery trainees are attending summits, meeting with politicians, writing letters, and attending fundraisers. Respondents are overwhelmingly voting and planning to vote in elections, though few list healthcare as a reason. A future goal must be to motivate trainees to consider the intersection between healthcare and plastic surgery.

Esterified Hyaluronic Acid Matrix in Lower Extremity Reconstruction With Exposed Tendon and Bone: A Retrospective Review.

Lower extremity wounds with exposed bone and tendon often need coverage to allow the underlying tissue to regenerate prior to skin graft. The surgeon is limited in his or her choices to augment tissue regeneration in these types of complicated cases; for instance, autologous skin should not be placed on exposed bone or tendon and is at risk for contracture when placed over the joints. Therefore, novel technologies are necessary to provide a scaffolding for tissue to regenerate and allow for a successful graft. One such technology is an esterified hyaluronic acid matrix (eHAM), which can provide a proper scaffold for endothelial cell migration and aid in angiogenesis. The eHAM is made of two layers: a layer of hyaluronic acid covered with a silicone layer. In this retrospective chart review, we describe our usage of eHAM to provide scaffolding for tissue regeneration prior to grafting in 15 cases of complicated lower extremity wounds with exposed bone and tendon. The average patient age was 45.8 years, and all patients had multiple medical comorbidities, such as poorly controlled diabetes mellitus, hypertension, and nicotine addiction. Patient wound types were diverse, including traumatic wounds, chronic diabetic foot ulcers, and thermal or electric burns. Thirteen of the 15 cases were treated successfully with eHAM. In these cases, definitive coverage with split-thickness skin grafting was effective and limb salvage was successful. In the 13 successful cases, the mean time to split-thickness skin graft was 22.9 ± 7.0 days. All patients continue to do well at follow-up (ranging from 6 to 48 weeks), with minimal complications reported. Given the success rate with eHAM in this challenging population, we conclude that eHAM can be a treatment option for similar cases.

Isolated Frontosphenoidal Suture Craniosynostosis: Treatment Approaches and Literature Review for a Unique Condition.

BACKGROUND: Craniosynostosis isolated to the frontosphenoidal suture is an extremely rare entity, distinct from other types of synostotic anterior plagiocephaly, from the embryologic, phenotypic and endocranial morphology viewpoints. Embryologically, the sphenoid bone has two origins, which morphogenetically represent 2 distinct subunits. Depending on the region involved, unique craniofacial features involving the forehead, temporal region and orbit will be demonstrated. A case of frontosphenoidal suture synostosis depicting these features is presented. In addition, a literature review was performed and a treatment algorithm is proposed.

The History of Alloplastic Ear Reconstruction for Microtia.

Microtia reconstruction is a unique and challenging field in reconstructive surgery. In the early 20th century, many different alloplastic materials have been used in an attempt to recreate the fibrocartilaginous framework of the native ear. These materials include celluloid, tantalum wire cage, nylon mesh, polyethylene, and acrylic. The first standard for alloplastic microtia reconstruction, silicone, is one fraught with complications and failures. This alloplastic material is walled off by the host and prone to scar tissue formation and extrusion. Alloplastic microtia reconstruction largely shifts to porous polyethylene, where the results are markedly superior. This is attributed to the porous structure of porous polyethylene, which allows tissue ingrowth. Moreover, the use of the temporoparietal fascia flap for total coverage of the implant has impressively lowered the risk of implant extrusion. However, there is paucity in the literature regarding the evolution of alloplastic microtia reconstruction, especially characterizing historical mistakes, significant technique evolutions, and drawbacks/advantages of materials. This review serves as a guide both to avoid repeating mistakes and to improve outcomes.

Cutaneous Histoplasmosis in a Renal Transplant Patient Presenting With Hand and Forearm Necrotizing Myofasciitis.

Histoplasmosis rarely manifests as a primary infection of the extremities, but when it does, the damage inflicted can be severe. We present a case report of cutaneous histoplasmosis of the upper extremity due to direct inoculation in a renal transplant patient, presenting as myofasciitis. The patient initially had a salvaged upper extremity that was functional, but a persistent infection recurred with aggressive myofasciitis requiring a subsequent amputation.

Sensory neurotization of muscle: past, present and future considerations.

Research has shown that temporary innervation by a sensory neuron can provide trophic support to a denervated muscle and stave off muscular atrophy until motor neuron transfer is viable. This so called 'sensory protection' allows for improved outcomes when motor reinnervation able to occur. The theoretical benefit of sensory neurotization is hypothesized to maintain tissue architecture of the end organ due to tropic effects of stimulation. While the literature supports direct motor neurotization from 2 to 4 months post-injury, patient factors including the location of the injury and loss of nerve can preclude this therapeutic window. When direct neurotization is not possible, or there is a long distance to traverse for reinnervation, sensory neurotization may be beneficial. The theorized trophic stimulation enabling end organ architectural maintenance provided by sensory neurotization has been shown to allow for delayed direct motor neurotization without the irreversible sequelae of prolonged denervation. This is a review of the pathogenesis of nerve injury and a literature review of sensory neurotization. An analytical search of the literature in PubMed was performed in order to find articles pertinent to the topic of sensory neurotization, including experimental data from both animal models and case reports in humans.

Chitosan as a Bone Scaffold Biomaterial.

The current standard of care for bone reconstruction, whether secondary to injury, nonunion, cancer resection, or idiopathic bone loss, is autologous bone grafting. Alternatives to autograft and allograft bone substitutes currently being researched are synthetic and natural graft materials that are able to guide bone regeneration. One promising material currently being researched is chitosan, a highly versatile, naturally occurring polysaccharide, derived from the exoskeleton of arthropods that is comprised of glucosamine and N-acetylglucosamine. Research on chitosan as a bone scaffold has been promising. Chitosan is efficacious in bone regeneration due to its lack of immunogenicity, its biodegradability, and its physiologic features. Chitosan combined with growth factors and/or other scaffold materials has proven to be an effective alternative to autologous bone grafts. Additionally, current studies have shown that it can provide the additional benefit of a local drug delivery system. As research in the area of bone scaffolding continues to grow, further clinical research on chitosan in conjunction with growth factors, proteins, and alloplastic materials will likely be at the forefront.

A technique for the salvage of megafistulas allowing immediate dialysis access.

OBJECTIVE: Almost two million individuals are undergoing renal replacement therapy worldwide, with hemodialysis being the common form. Many factors influence the primary patency of an arteriovenous fistula (AVF), including vessel size, fistula flow rates, cannulation practice, and thrombotic tendencies. Excess dilation of the AVF, resulting in the development of a megafistula, is a complication that can result in a need for AVF revision and subsequent failure. METHODS: The charts of patients who underwent autogenous AVF revision because of the development of a megafistula with aneurysmectomy and vein transposition by a single surgeon during a 7-year period from 2009 through 2016 were reviewed. A technique is described in which after aneurysmorrhaphy, the repaired venous component of the AVF is transposed through a new tunnel while the vein is rotated 90 degrees. This allows the AVF to be accessed immediately, making placement of a tunneled dialysis catheter unnecessary. RESULTS: There were 102 patients included in the study, with follow-up ranging from 7 to 95 months. In our cohort, 92 of the 102 revised AVFs (90.2%) maintained primary functional patency. Of the 102 patients who underwent this revision technique, there were 10 fistulas that subsequently failed after a mean of 29 months. There were only seven patients who experienced recurrent fistula dilation requiring repeated aneurysmectomy. CONCLUSIONS: We describe a technique for management of the development of a megafistula that uses only autogenous tissue and, perhaps most important, eliminates the need for temporary dialysis catheter placement.

A Unique Case of Intraabdominal Polyorchidism: A Case Study.

Background. Polyorchidism, alternatively supernumerary testes (SNT), is a condition where an individual is born with more than two testicles. This congenital anomaly is quite rare and the literature has described various presentations. Questions/Purposes. To our knowledge, this presentation of polyorchidism has yet to be described in the literature. The goal of this case study is to add to the pediatric, general, and urologic surgery's body of knowledge of the subject matter. Case Study. A nine-month-old boy was admitted for an impalpable right testis and phimosis. At the time of surgical exploration, there appeared to be polyorchid testis on the right-hand side, with three masses that potentially appeared to be undescended testes. Discussion. Proponents of a conservative approach argue that infertility is common in patients with polyorchidism and, by preserving a potentially functional SNT, there may be improved spermatogenesis. When performing definitive surgical treatment, meticulous intra-abdominal and intrainguinal exploration must be undertaken. Orchiopexy should be performed to reduce the chances of torsion, malignancy, and infertility. Conclusion. Our case is important to the literature as it is the first known case of polyorchidism with 3 SNT on the right side, located intra-abdominally, and in a patient less than 1 year of age.

Transolecranon Surgical Approach for Radial Head Arthroplasty.

The authors propose a novel surgical technique for complex fractures of the elbow necessitating a radial head arthroplasty (RHA) that spares additional soft tissue morbidity and allows for accurate sizing of the radial head. A 56-year-old woman presented with a transolecranon fracture-dislocation of the left elbow. Through a posterior transolecranon approach, there was excellent access to the intramedullary canal for insertion of a RHA to the proximal radius by reflecting the proximal ulna fragment cephalad and performing a shotgun maneuver that hyperflexes the elbow. Also, accurate sizing of the radial head was accomplished with direct visualization of its relationship with the lateral coronoid facet. The transolecranon approach avoids a separate lateral interval, such as the Kaplan or Kocher approach and their potential hazards, for placement of a RHA in complex elbow injuries. It also allows for accurate radial head sizing because of direct visualization of the relationship of the radial head with the lateral coronoid facet. During the past 5 years, the transolecranon approach has been used at the authors' institution for 6 RHAs for complex elbow injuries. These patients have not had postoperative dislocations or revisions. Additionally, no evidence of malsizing has been observed. [Orthopedics.2016; 39(5):e992-e996.].

An Innovative Approach to the Surgical Time Out: A Patient-Focused Model.

The surgical time out is an integral component of patient safety in OR settings. At The Center for Outpatient Surgery (TCOPS), a team of nurses and plastic and breast surgeons evaluated discrepancies, wrong-site surgeries, near misses, team communication, and patient satisfaction to develop and implement a surgical checklist that would help improve efficiency and patient safety and reduce near misses. This checklist involves the surgical team and patient, and it includes preoperative, preincision, and postoperative time outs. Since 2011, 4,453 procedures have used the preoperative and preincision timeouts. Of those, 998 have used all three when we added the postoperative component. Since the implementation of the checklist, there have been zero discrepancies and zero wrong-site surgeries. Patients have expressed satisfaction with their inclusion in the preoperative time out. Staff members at TCOPS have noted excellent results, and the checklist can be adopted by other specialties.