PubMed Health⌕ Search

Biomedical subjects

J W Brodsky

Publications and source records attributed to J W Brodsky.

15 recordsLinked to original sources
PubMed2000

Salvage first MTP arthrodesis utilizing ICBG: clinical evaluation and outcome.

Twelve patients (12 feet) underwent salvage first metatarsalphalangeal (MTP) arthrodesis with structural, interposition autologous iliac crest bone graft (ICBG). Eight patients had a bony defect secondary to failed first MTP joint implant arthroplasties, two had avascular necrosis (AVN) after failed bunion surgery, one had a nonunion of an attempted arthrodesis for failed bunion surgery, and one had been treated for osteomyelitis after cheilectomy. Eleven of the cases had a single dorsal plate secured by screws and one case had two plates, one dorsal and one medial. A plate, crossed screw(s) and/or K-wire combination were chosen in four cases. Indications included first MTP joint pain, metatarsalgia, intractable plantar keratoses (IPK), as well as a functionally and cosmetically short first ray refractory to non surgical management. Average preoperative shortening was 8.5 mm (range 5-17). Clinical arthrodesis was achieved after an average of 12 weeks (range 4-20). Radiographic arthrodesis was achieved in eleven of twelve feet at an average of 15 weeks (range 8-28), with one pseudoarthrosis. AOFAS forefoot clinical rating score averaged 70 points (max 90 after first MTP arthrodesis) at an average follow-up of 22 months (range 5-70). Sesamoiditis, prominent hardware and scar sensitivity were prevalent complaints in four patients postoperatively. Two cases required flap coverage for skin necrosis. Relief of metatarsalgia, good hallux alignment as well as improved patient satisfaction and function were achieved in all cases. There was no symptomatic progression of interphalangeal degenerative change postoperatively.

Adult↗
PubMed1999

Functional outcome and gait analysis after triple or double arthrodesis.

Thirteen patients who had undergone unilateral triple or double arthrodesis were studied an average of 5.2 years after surgery. Patients with a neuromuscular disorder; inflammatory arthritis; or any other focus of lower extremity arthritis, deformity, or joint dysfunction were excluded from the study. Clinical and radiological assessment of the patients was performed in addition to three-dimensional kinematic and kinetic gait analysis. Objective clinical outcome based on the American Orthopaedic Ankle and Foot Society score was rated as good or excellent for 10 patients, fair for 2, and poor for 1. Two patients developed radiological evidence of arthrosis affecting other tarsal joints that was not apparent on preoperative radiographs. Two other patients had some progression of radiological arthrosis that was identified before the index surgery. The presence of radiological ankle or tarsal arthritis did not correlate with the level of the patient's pain or functional disability. Gait analysis demonstrated a 13% increase in range of flexion of the ipsilateral knee during the third rocker period of stance. At the ankle, range of motion during the same period of stance was reduced by 33%. This was mostly the result of a 6 degrees (53%) loss of plantarflexion at toe-off. Analysis of the ankle kinetic data identified a mean 13% reduction in the peak external ankle dorsiflexion moment and a 45% reduction in mean maximum power generation at the ankle in comparison to the normal side. Unilateral triple or double arthrodesis was shown to predictably result in decreased pain and increased function in otherwise normal individuals.

Adult↗
PubMed1999

Midfoot field block anesthesia with monitored intravenous sedation in forefoot surgery.

Fifty consecutive patients, studied prospectively, underwent an elective first metatarsophalangeal joint arthrodesis or proximal metatarsal osteotomy and modified McBride bunionectomy, with or without concomitant lesser toe procedures. A field block was administered only at and distal to the level of the tarsometatarsal joints using 30 cc equal parts 0.25% bupivacaine and 1% lidocaine without epinephrine. Before injection, the monitoring anesthesiologist gave the patient intravenous (IV) sedation, usually an amnestic agent. Narcotic analgesia was not given to any patient before or during surgery to evaluate the efficacy of the block. Detailed records were kept of all intraoperative medication and its dosage, including supplemental local anesthetic. Efficacy and outcome were measured via direct patient monitoring during surgery and by direct interview after surgery, first in the recovery area (visual pain analogue applied) and again at 24 to 48 hr after surgery (recollection of events, duration of block, use of narcotics after surgery, subjective patient satisfaction). Supplemental local anesthetic was required for 15 patients (primarily for those who underwent lesser toe procedures), IV narcotic was required for 3 patients, and conversion to general anesthesia was required for 4 patients for agitation, not pain. The average duration of the local block was 8 hr (range, 5-14 hr); none of the patients had recall of negative events, and overall patient satisfaction was 98%. Midfoot blocks are easy to administer and provide reliable anesthesia for reconstructive forefoot surgery. Monitored IV sedation enhances patient acceptance, facilitates block administration, and provides a valuable measure of patient safety and comfort.

Adult↗
PubMed1998

Peroneus brevis tendon tears: pathophysiology, surgical reconstruction, and clinical results.

Chronic peroneus brevis tendon tears are frequently overlooked or misdiagnosed. They are a more common problem than previously noted. Twenty patients were reviewed in the largest clinical series of its kind. The most reliable diagnostic sign was persistent swelling along the peroneal tendon sheath. The pathophysiologic mechanism is subclinical, or overt, subluxation of the tendon over the posterolateral edge of the fibula. This produces multiple longitudinal splits. Treatment is primarily surgical and must address both the split tendon and the subluxation that caused it. A new classification that guides surgical treatment is proposed. Debridement and repair are recommended for grade 1 tendons, which have damage to less than 50% of the cross-sectional area. Excision of the damaged segment and tenodesis to the peroneus longus are recommended for grade 2 tendons, which have destruction of greater than 50% of the cross-sectional area. Both methods must be augmented by stabilization of the etiologic subluxation. The average postoperative AOFAS score was 85. Return to maximum function is prolonged, but good-to-excellent results were found in the majority of patients.

Adult↗
PubMed1993

Exostectomy for symptomatic bony prominences in diabetic charcot feet.

Exostectomy for plantar ulceration is demonstrated to be a satisfactory procedure and one with significantly less morbidity and quicker healing than a more major reconstructive procedure such as arthrodesis. The predominance of Type I (midfoot breakdown) confirms reports on the natural history of the diabetic Charcot tarsus; the midfoot has a tendency to develop symptomatic bony prominences.

Adult↗
PubMed1991

Hypotensive anesthesia for scoliosis surgery in Jehovah's Witnesses.

Hypotensive anesthesia has been advocated in spinal surgery for the purpose of diminishing operative blood loss. This study evaluated its effectiveness in 12 Jehovah's Witnesses undergoing Harrington instrumentation and fusion who refused transfusion. Previous series from this institute did not use deliberate hypotension because of routinely low blood loss. Compared with matched controls operated on under normotensive anesthesia, the Jehovah's Witness patients had lower absolute blood loss but also shorter operative time. Applied linear-regression analysis demonstrated that the diminished blood loss was associated with shorter operative time (P = 0.0002) rather than lower blood pressure. The majority of blood losses in spinal instrumentation with fusion occurs with decortication. This rapid bleeding occurs at venous pressures which are unaffected by arterial blood pressure manipulation. The authors conclude that spinal surgery is possible in Jehovah's Witnesses without transfusion and that operative technique is the single most important determinant of blood loss.

Adolescent↗
PubMed1991

Diabetic foot infections.

This article discusses the pathophysiology, microbiology, diagnosis, and classification of this all too common situation. Specific surgical techniques for debridement and drainage are provided, including amputation, wound closure, and reconstruction. Antibiotics, wound care, and outpatient management are also discussed.

Ambulatory Care↗
PubMed1988

Objective evaluation of insert material for diabetic and athletic footwear.

Five of the most commonly used materials for shoe inserts (soft Plastazote, medium Pelite, PPT, Spenco, and Sorbothane) were objectively evaluated in the laboratory to characterize their behavior in the following three specific functions that correspond to clinical use: (1) the effect on the materials of repeated compression. (2) the effect of a combination of repetitive shear and compression. (3) the force-distribution (force-attenuation) properties of these materials, both when new and after repeated compression. The last function represents a model for relief of pressure beneath plantar bony prominences, a topic of special concern for the insensitive foot. All materials were effective in reducing transmitted force over the simulated bony prominence with a rank order of effectiveness. Other factors considered were: amount and rate of permanent deformation offset by considerations of enhanced moldability when comparing the neoprene and urethane materials with the polyethylene foams. The ideal insert represents a combination of material to achieve both durability and moldability.

Foot Diseases↗