James W. Brodsky, M.D.

Pfeffer, G. B., T. Gonzalez, J. Brodsky, J. Campbell, C. Coetzee, S. Conti, G. Guyton, D. N. Herrmann, K. Hunt, J. Johnson, W. McGarvey, M. Pinzur, S. Raikin, B. Sangeorzan, A. Younger, M. Michalski, T. An and N. Noori (2020). “A Consensus Statement on the Surgical Treatment of Charcot-Marie-Tooth Disease.” Foot Ankle Int 41(7): 870-880.

Full text of this article.

BACKGROUND: Charcot-Marie-Tooth (CMT) disease is a hereditary motor-sensory neuropathy that is often associated with a cavovarus foot deformity. Limited evidence exists for the orthopedic management of these patients. Our goal was to develop consensus guidelines based upon the clinical experiences and practices of an expert group of foot and ankle surgeons. METHODS: Thirteen experienced, board-certified orthopedic foot and ankle surgeons and a neurologist specializing in CMT disease convened at a 1-day meeting. The group discussed clinical and surgical considerations based upon existing literature and individual experience. After extensive debate, conclusion statements were deemed “consensus” if 85% of the group were in agreement and “unanimous” if 100% were in support. CONCLUSIONS: The group defined consensus terminology, agreed upon standardized templates for history and physical examination, and recommended a comprehensive approach to surgery. Early in the course of the disease, an orthopedic foot and ankle surgeon should be part of the care team. This consensus statement by a team of experienced orthopedic foot and ankle surgeons provides a comprehensive approach to the management of CMT cavovarus deformity. LEVEL OF EVIDENCE: Level V, expert opinion.

Pfeffer, G. B., T. Gonzalez, J. Brodsky, J. Campbell, C. Coetzee, S. Conti, G. Guyton, D. N. Herrmann, K. Hunt, J. Johnson, W. McGarvey, M. Pinzur, S. Raikin, B. Sangeorzan, A. Younger, M. Michalski, T. An and N. Noori (2020). “A Consensus Statement on the Surgical Treatment of Charcot-Marie-Tooth Disease.” Foot Ankle Int Jun 1;1071100720922220. [Epub ahead of print]. 1071100720922220.

Full text of this article.

BACKGROUND: Charcot-Marie-Tooth (CMT) disease is a hereditary motor-sensory neuropathy that is often associated with a cavovarus foot deformity. Limited evidence exists for the orthopedic management of these patients. Our goal was to develop consensus guidelines based upon the clinical experiences and practices of an expert group of foot and ankle surgeons. METHODS: Thirteen experienced, board-certified orthopedic foot and ankle surgeons and a neurologist specializing in CMT disease convened at a 1-day meeting. The group discussed clinical and surgical considerations based upon existing literature and individual experience. After extensive debate, conclusion statements were deemed “consensus” if 85% of the group were in agreement and “unanimous” if 100% were in support. CONCLUSIONS: The group defined consensus terminology, agreed upon standardized templates for history and physical examination, and recommended a comprehensive approach to surgery. Early in the course of the disease, an orthopedic foot and ankle surgeon should be part of the care team. This consensus statement by a team of experienced orthopedic foot and ankle surgeons provides a comprehensive approach to the management of CMT cavovarus deformity. LEVEL OF EVIDENCE: Level V, expert opinion.

Brodsky, J. W., J. R. Zide and J. M. Kane (2017). “Acute peroneal injury.” Foot Ankle Clin 22(4): 833-841.

Full text of this article.

A high clinical suspicion and greater understanding of the anatomy and pathophysiology of lateral ankle injuries have enabled early diagnosis and treatment-improving outcomes of acute peroneal tendon tears. Multiple conditions can be the cause of lateral ankle pain attributed to the peroneal tendons: tenosynovitis, tendinosis, subluxation and dislocation, stenosing tenosynovitis, abnormality related to the os peroneum, as well as tears of the peroneal tendons. It is imperative for the clinician to maintain a high suspicion for peroneal tendon abnormality when evaluating patients with lateral ankle pain.

Kane, J. M., J. W. Brodsky and Y. Daoud (2017). “Radiographic results and return to activity after sesamoidectomy for fracture.” Foot Ankle Int 38(10): 1100-1106.

Full text of this article.

BACKGROUND: Limited data are available comparing the results of lateral sesamoidectomy and medial sesamoidectomy for the treatment of fractures recalcitrant to nonoperative treatment interventions. The hypothesis of this study was that sesamoidectomy for either lateral or medial sesamoid fractures would not change radiographic alignment of the first ray given the use of identical reconstruction of the plantar plate, intersesamoid ligament, and plantar ligament complex at the time of surgery. METHODS: This retrospective cohort study compared the outcomes of 46 consecutive patients treated with sesamoidectomy (24 lateral, 22 medial). Patient demographics, mechanisms of injury, and outcomes were recorded. Preoperative, postoperative, and changes in both hallux valgus angle (HVA) and intermetatarsal angle (IMA) were measured. RESULTS: No statistically significant difference could be detected for age ( P = .577), sex ( P = .134), return to activity ( P = 1.000), likelihood to undergo the procedure again ( P = 1.000), orthotic use postoperatively ( P = 1.000), perioperative complications ( P = .497), duration of symptoms ( P = .711), or length of follow-up ( P = .609). While statistically significant changes in preoperative and postoperative alignment were detected for both medial and lateral sesamoidectomy, these changes were not clinically significant. Patients undergoing medial sesamoidectomy had higher preoperative and postoperative HVA and IMA compared with those undergoing lateral sesamoidectomy. Medial sesamoidectomy patients had a net increase in both HVA and IMA, while patients undergoing lateral sesamoidectomy had a net decrease in both HVA and IMA. CONCLUSION: Although statistically significant changes in both HVA and IMA were detected, these values were too small to be considered clinically significant. Patient outcomes did not differ between the 2 groups, and sesamoidectomy was used with low patient morbidity for both medial and lateral sesamoid fractures that failed to respond to nonoperative modalities. These data suggest that the underlying mechanics of the foot may be different in patients who sustain medial and lateral sesamoid stress injury, suggesting a possible etiologic difference between medial and lateral sesamoid injuries.

Brodsky, J. W., J. M. Kane, A. Taniguchi, S. Coleman and Y. Daoud (2017). “Role of total ankle arthroplasty in stiff ankles.” Foot Ankle Int 38(10): 1070-1077.

Full text of this article.

BACKGROUND: The decision tree for the operative treatment of end-stage ankle arthritis involves either ankle arthrodesis (AA) or total ankle arthroplasty (TAA). Although both have documented success providing diminished pain, improved patient-centered outcomes, and improved objective measures of function, arthroplasty is unique in its ability to preserve motion at the tibiotalar joint. Arthroplasty procedures are normally thought of as a motion-sparing surgery rather than a motion-producing procedure, which may limit its success in patients with stiff ankles. Our hypothesis was that there would be improvements in parameters of gait even in patients with a low degree of preoperative total sagittal range of motion. METHODS: A retrospective review was conducted on patients who underwent total ankle arthroplasty with greater than 1-year follow-up. Seventy-six patients were available who underwent isolated TAA for end-stage ankle arthritis with greater than 1-year follow-up. Patient demographics and preoperative and postoperative gait analyses were evaluated. Using a linear regression model, the effect sizes for the variables of age, gender, BMI, preoperative diagnosis, and preoperative total sagittal range of motion were calculated. Multivariate analysis was used to determine the influence each individual variable had on the many parameters of preoperative gait, postoperative gait, and change in gait after surgery. A post hoc analysis was conducted in which patients were divided into 4 quartiles according to preoperative range of motion. A 1-way analysis of variance (ANOVA) was used to compare improvement in parameters of gait for the 4 subgroups. RESULTS: Although a greater degree of preoperative sagittal range of motion was predictive of greater postoperative sagittal range of motion, patients with limited preoperative range of motion experienced a greater overall improvement in range of motion, and clinically meaningful absolute improvements in range of motion, and other parameters of gait. The post hoc analysis demonstrated that patients in the lowest quartile of preoperative motion had both statistically and clinically significant greater improvements across numerous parameters of gait, although the absolute values were lower than in the patients with higher preoperative ROM. Age, gender, BMI, and preoperative diagnosis did not correlate with changes in parameters of gait after total ankle arthroplasty. CONCLUSION: Preoperative range of motion was predictive of overall postoperative gait function. On one hand, a low preoperative range of motion resulted in a lower absolute postoperative function. On the other hand, patients with stiff ankles preoperatively had a statistically and clinically greater improvement in function as measured by multiple parameters of gait. This suggests that total ankle arthroplasty can offer clinically meaningful improvement in gait function and should be considered for patients with end-stage tibiotalar arthritis even in the setting of limited sagittal range of motion.