Harold D Schoenhaus

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In a study of 50 children, the Dynamic Stabilizing Innersole System (DSIS) was found to decrease the mean resting calcaneal stance position (RCSP) by an average of 6 degrees. A comparison between the neutral calcaneal stance position and the RCSP with the DSIS showed no statistically significant difference between the means for the right or left foot,(More)
Magnetic resonance (MR) arthrography is a useful technique in evaluating the articular structures of the ankle. With intra-articular administration of gadolinium-DTPA (Gd-DTPA), visualization and delineation of anatomic structures, that would not be depicted by other traditional imaging techniques, are achieved. It is a technique that proves to be(More)
The present retrospective case crossover study was conducted to determine the effectiveness and safety data associated with the use of an allogeneic, cancellous bone sponge in an orthopedic foot and ankle population. We reviewed the medical records of 47 subjects (80 joints) who had undergone foot and/or ankle fusion with the cancellous bone sponge. The(More)
The authors explain the sequential development of a bunion beginning with hallux abducto valgus, then hypertrophy of the dorsomedial tubercle, followed by proximal articular set angle adaptation. This manuscript emphasizes the importance of transverse plane motion and the pull of the tibial sesamoid metatarsal ligament, and adductor hallucis tendon in the(More)
The goal of biologic resurfacing is to provide a smooth joint surface with a low coefficient of friction, which allows the joint to function with near normal biomechanics, as well as provide intermittent pressure, to the subchondral and cancellous bone. This unique combination often results in the formation of a "neocartilage-like" structure that can reduce(More)
This is a 95-patient prospective study evaluating diagnostic and prognostic efficacy of erythrocyte sedimentation rate (ESR) for contiguous pedal osteomyelitis. ESRs, bone and soft tissue microbiologic cultures, and pathologic examination of the suspected bone involved were obtained. ESRs were drawn within 48 hours before surgically obtaining the bone(More)