The History of Academic Leadership Education in Orthopaedic Surgery.

Background: The growth of the American academic orthopaedic community over the last 53 years has been accompanied by an expanding need for academic leadership education. Methods: The transition of the Association of Orthopaedic Chairmen, to the Academic Orthopaedic Society, to the American Orthopaedic Association through its Academic Leadership Committee and American Orthopaedic Association Council of Residency Directors is reviewed. Results: Academic orthopaedic community members recognized that the evolving leadership needs of the academic community could be better addressed by transitioning to a new organization, the Academic Orthopaedic Society and eventually by creating a new structure within a well aligned and well-resourced existing organization, the American Orthopaedic Association. Conclusion: Organizational and leadership flexibility has been vital to serving the evolving need of the American academic orthopaedic community for leadership education.

Outcomes of early treatment of radial dysplasia.

Purpose: Radial dysplasia, also termed radial club hand is an abnormality along the longitudinal axis of the hand characterized by hypoplasia or aplasia of radial structures. Surgery that centralize the wrist on the distal end of the ulna gives quite good results in terms of anatomical recovery but affecting range of motion of the wrist and fingers, limbs length. We conducted this study to evaluate the outcome of serial casting followed by centralization at our institution. Materials and methods: We conducted a prospective study involving 20 pediatric patients with 25 limbs affected by Bayne Types III and IV radial dysplasia, with an average follow-up period of 4.2 years. Each limb underwent progressive soft tissue stretching via serial casting, followed by centralization. Clinical and radio-graphic data were collected at surgery and during follow-up assessments. Results: The study achieved an average correction of 60° in radial deviation, with a decrease in wrist range of motion from 79° to 28° over the follow-up period. Finger mobility showed increased stiffness. Ulnar length recovery reached 57% of the normal contra-lateral side. Final results, based on the Bayne and Klug criteria, revealed that 24 out of 25 hands (96%) exhibited good or satisfactory outcomes. Conclusion: Early intervention employing gradual corrective casting followed by centralization is an effective treatment for radial dysplasia in children, consistently resulting in good or satisfactory outcomes. However, this approach entails a trade-off with reduced wrist and finger range of motion and potential implications for limb growth.

The Characterization of Social Media in Orthopaedic Surgery: A Survey Study of 312 Residents and Applicants.

There is a paucity of information regarding the use of social media by both orthopaedic residents and applicants. Therefore, this investigation aimed to (1) characterize the use of social media by current orthopaedic surgery residents and applicants to an orthopaedic surgery residency and (2) evaluate the influence of social media on applicants to an orthopaedic surgery residency. Methods: An anonymous, nationwide survey was conducted among current orthopaedic surgery residents and fourth-year medical students applying to the authors' orthopaedic surgery. Survey data included demographics, social media usage preferences, social media engagement, and the influence of social media on applicants' perception of and decision to apply to residency programs. Results: Three hundred twelve surveys were completed, which included 170 resident surveys and 142 applicant surveys. Two hundred thirty-seven of the respondents (76%) use social media daily. Two hundred fourteen respondents (72%) have listened to orthopaedic surgery podcasts. Regarding educational social media posts, 81% of the residents and 57% of the applicants preferred case presentations with corresponding imaging; for noneducational posts, 89% of the applicants preferred content involving resident life outside the hospital. When asked how much an orthopaedic residency program's social media presence influenced application decision (on a scale of 0-10, 0 being no influence and 10 being the most influence), the mean response was 3.47 among all respondents. Conclusions: Most survey respondents use social media daily, have listened to orthopaedic podcasts, find case presentations with corresponding imaging the most useful format for educational posts, and prefer to see residency programs post about resident life outside of the hospital. A residency program's social media presence did not significantly influence applicants' decision to apply to a specific program; however, there was a trend toward increasing influence with more recent applicants. Future research should further investigate social media's impact on the residency application process and the influence of social media on orthopaedic applicants and residents.

Overcoming Barriers to Hand Surgical Care in Low-Resource Settings.

There is a growing need for surgical treatment of hand injuries in low- and middle-income countries (LMICs). This rise in disease burden places more pressure on these health care systems that are already struggling to provide access to surgical care for their patients. Hand surgery outreach initiatives have increased in recent years and provide much needed care and relief to these countries. There are significant patient-, physician-, institution-, and infrastructure-related barriers associated with developing an outreach initiative. Understanding these barriers is essential in establishing a successful and meaningful outreach initiative.

The Value of Senior Mentorship Among Orthopaedic Surgeons.

Because of the ever increasing economic, social, legal, and regulatory complexities of the current healthcare environment, traditional clinical training may be insufficient to establish a thriving surgical practice and to achieve individual career goals. Competing constituencies and agendas require thoughtful strategies to achieve professional goals. An orthopaedic surgeon's formal professional education, research experience, and clinical expertise may not fully equip individuals for success in the contemporary healthcare market. With the pressures of modern surgical practices, formal and informal senior mentorship may be critically important, especially for young orthopaedic surgeons. The role of mentorship in job satisfaction, retention, clinical productivity, and research output has been recently investigated across multiple medical and surgical disciplines. These data support the theory that senior mentorship is critical for retention, job satisfaction, clinical volume, professional networking, career progression, and research productivity.

Kienböck Disease in a Patient with Congenital Synostosis of the Lunate and the Triquetrum: A Case Report.

CASE: We describe the case of a 40-year-old man with Minnaar type-III congenital synostosis of the lunate and the triquetrum who presented with Lichtman stage-I Kienböck disease. Surgical treatment consisted of capitate shortening with a capitate-hamate fusion. CONCLUSION: This case demonstrates the tenuous regional nature of the vascularity to the lunate, even in the setting of a complete lunotriquetral synostosis.

Symbrachydactyly - Diagnosis, Function, and Treatment.

Symbrachydactyly is a congenital hand difference that presents with diverse morphologic forms and can be confused with many other congenital hand differences. Congenital hand difference classification schemes categorize symbrachydactyly as an undergrowth or failure of axis formation. It is further categorized by the number of affected fingers, by morphologic characteristics, and by the functional status of the hand. Symbrachydactyly represents a disruption of embryonic formation and differentiation that results in a hand shorter and smaller than the contralateral with underdeveloped often short or webbed digits, digital nubbins, or absent digits. Treatment is patient specific and should be guided to improve the function and appearance of the hand.

Focal fibrocartilaginous dysplasia in the ulna: report on 3 cases.

Focal fibrocartilaginous dysplasia is an uncommon, benign bone lesion that causes deformity in young children. It is most commonly encountered in the proximal tibia, with few cases documented in the upper extremity. We report 3 cases affecting the ulna. In each case, the fibrous tissue appeared to anchor itself in the ulnar diaphysis, behaving as a tether that retards growth. All 3 patients had excision of the fibrous tissue. There was concern for radial head subluxation before surgical intervention, but all patients maintained a congruent radiocapitellar articulation. The visible deformity improved in all 3 patients, although the limbs remained shorter than the contralateral side. In our limited series, we believe that early excision of the fibrous tissue tether can prevent radiocapitellar joint dislocation in patients with focal fibrocartilaginous dysplasia of the ulna.

Effect of osteochondroma location on forearm deformity in patients with multiple hereditary osteochondromatosis.

PURPOSE: Multiple hereditary osteochondromatosis (MHO) is an autosomal-dominant skeletal dysplasia that may result in forearm deformity. The purpose of this study was 2-fold: to describe the natural history of forearm deformity in patients with MHO, with particular attention to those who develop radial head dislocation, and to determine predictors of deformity. METHODS: We retrospectively reviewed charts of all patients with MHO evaluated at our institution. Patients with the presence of a radiographically visible osteochondroma in the forearm were divided into 5 groups or types based on location of the osteochondroma(s). Radiographic measurements included radial articular angle, percent ulnar variance, radial bow, radial length, ulnar length, and ulnar bow. The predictive values of each measure were statistically evaluated for each type with relation to radial head dislocation. RESULTS: Of 146 patients with MHO, 102 patients (70%) had forearm involvement. Appropriate anteroposterior and lateral radiographs were available on 48 patients (76 forearms). Average age at initial radiographic evaluation was 12 years (range, 2-18 y). Average follow-up period was 7 years (range 1-19 y). Thirteen forearms demonstrated radial head dislocation, with all but 1 reported in the type 1 limbs (solitary distal ulna osteochondroma). Radial head dislocation was noted in 34% (12/35 forearms) of type 1 limbs. CONCLUSIONS: Forearms with isolated osteochondromas of the distal ulna are the ones most likely to develop radial head dislocation. Because the ulna growth is disproportionately less than radial growth, the soft tissues may act as a tether, linking the distal radius and ulna, and lead to radial head dislocation. Changes in radiographic measurements may predict limbs at risk for radial head dislocation.

Metacarpal synostosis: treatment with a longitudinal osteotomy and bone graft substitute interposition.

PURPOSE: To describe a case series of congenital metacarpal synostosis treated with longitudinal osteotomy and bone graft substitute interposition. METHODS: We retrospectively reviewed charts of all patients with metacarpal synostosis treated with a longitudinal osteotomy and bone graft substitute interposition at 2 institutions. Radiographic and clinical appearances were analyzed at initial diagnosis, intraoperatively, and at last follow-up. RESULTS: A total of 10 patients (14 hands) met the inclusion criteria. Six patients (8 hands) demonstrated ring-little finger metacarpal synostosis and 4 patients (6 hands) had a middle-ring finger metacarpal synostosis. The median age at operation was 5 years (range, 2-16 y). Follow-up ranged from 1 to 14 years (average, 3 y). Associated hand anomalies included polydactyly, symbrachydactyly, and clinodactyly. Before surgery, the little finger proximal phalanx was angulated away from the middle finger metacarpal on average 46° (range, 26°-60°), and the angulation between the middle and the ring fingers averaged 43° (range, 26°-50°). Postoperative correction at 1 year was statistically significant for both ring-little finger metacarpal synostosis, average 23° (range, 10°-30°), and middle-ring finger metacarpal synostosis, average 16° (range, 5°-44°). Recurrence of digital abduction was evident in 2 patients who had middle-ring finger metacarpal synostosis. CONCLUSIONS: Metacarpal synostosis is an uncommon congenital hand anomaly characterized by the coalescence of 2 adjacent metacarpals. In the most common form, the ring and little finger metacarpals are associated with abduction of the small finger in an awkward position. Use of the described technique is safe and effective, yet concerns remain regarding mild persistent angulation and risk of recurrence. CLINICAL RELEVANCE: Congenital metacarpal synostosis may be effectively treated with a longitudinal osteotomy, realignment of component metacarpals, and interposition of bone graft substitute. When the procedure is performed at a young age, we recommend follow-up until skeletal maturity to identify recurrence of the deformity. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Epiphyseal bar resection and fat interposition for clinodactyly.

Clinodactyly, the angulation of a digit in the anteroposterior plane, is often due to a longitudinal epiphyseal bracket on the radial side of the middle phalanx of the little finger. Treatment options include observation, osteotomy, and epiphyseal bar resection. Epiphyseal bar resection is a simple surgery that requires neither postoperative pin fixation nor immobilization. The most appropriate indications are in children 3 to 6 years old with radial deviation of at least 25 degrees. The procedure reliably diminishes the extent of deformity.

Reconstruction of the hypoplastic thumb.

Thumb hypoplasia is characterized by diminished thumb size, metacarpal adduction, metacarpophalangeal joint instability, thenar muscle hypoplasia or aplasia, extrinsic tendon dysplasia, and in the most severe cases, carpometacarpal joint instability or thumb aplasia. Severe thumb hypoplasia and aplasia are best treated by thumb ablation and pollicization of the index finger. Less severe thumb hypoplasia can be reconstructed by a combination of soft tissue release, first web space local flap coverage, metacarpophalangeal joint collateral ligament and capsule reconstruction, extrinsic tendon tenolysis, and muscle or tendon transfers.

Congenital longitudinal deficiency.

Radial and ulnar longitudinal deficiencies are the 2 most common types of congenital longitudinal deficiencies of the arm, with radial deficiency being 3 to 4 times more common. They are a spectrum of abnormalities, ranging from mild deficiency of the digits to complete loss of one-half the forearm, wrist, and fingers. Radial longitudinal deficiency is associated with a number of medical syndromes that require a comprehensive medical evaluation, while ulnar longitudinal deficiency (ULD) is associated with other musculoskeletal anomalies. Both conditions have a high incidence of ipsilateral thumb abnormalities. Wrist and forearm procedures, such as soft tissue distraction and centralization, are more often required in radial longitudinal deficiencies than in ULD. Elbow involvement can occur in both conditions but is more frequent and often more severe in ULD.