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Biomedical subjects

G V Yu

Publications and source records attributed to G V Yu.

At least 19 recordsLinked to original sources
PubMed1997

Podiatry Institute ankle fusion technique.

The authors review the ankle and pantalar fusion literature. The authors performed a retrospective review on 42 ankle and pantalar fusions, emphasizing the role of internal fixation. The Podiatry Institute technique for internal fixation of ankle fusions is described and experience with the technique is reviewed. Complications included delayed union and nonunion at the fusion site or the repaired fibular osteotomy site and tibial fractures at screw stress riser sites. Modifications to reduce these complications are discussed. Experience with internal fixation in ankle and pantalar fusions, both in this study and in current literature, has been positive.

Adult↗
PubMed1996

Hallux interphalangeal joint sesamoidectomy.

Painful lesions on the plantar aspect of the interphalangeal joint of the great toe respond well to surgical excision of the accessory bone found lying superior to or within the flexor hallucis longus tendon. Several incisional approaches are available, each with potential advantages and disadvantages. Failure to consider each incisional approach and address concomitant deformities may result in a less than desirable postoperative result.

Hallux↗
PubMed1996

Iatrogenic deformities of the first ray.

Surgical correction of a hallux valgus deformity is common among podiatric and orthopedic surgeons. Complications following hallux valgus surgery are not uncommon. Although many of these complications can be avoided by a comprehensive understanding of the pathomechanics of a hallux valgus deformity and continual honing o surgical skills, some are inevitable. This article provides a comprehensive overview and insight into the diagnosis and treatment of the more common complications encountered with hallux valgus surgery.

Foot Deformities, Acquired↗
PubMed1994

Soft tissue anchor systems.

The concept of soft tissue attachment and reattachment has been addressed over the years through a variety of surgical techniques. This includes tendons and ligaments that have been detached both surgically and traumatically from their osseous origins or insertions. This study is designed to provide the reader with a comprehensive overview of current commercially available devices. Detailed descriptions of the various devices are provided along with a discussion of the advantages and disadvantages of each. Their application and use in reconstructive foot and ankle surgery are also discussed.

Ankle↗
PubMed1994

Arthrodesis of the first metatarsophalangeal joint. Current recommendations.

Fusion of the first metatarsophalangeal joint is a time-honored, effective procedure for multiple conditions. Numerous fixation techniques have been described over the years. The authors provide an extensive overview of specific fixation techniques used throughout the past 6 years. Emphasis is placed on the potential advantages and disadvantages of the individual fixation techniques.

Arthrodesis↗
PubMed1987

Surgical management of metatarsus adductus deformity.

This article is intended to provide the podiatric physician with a comprehensive overview of the surgical management of metatarsus adductus deformity. Both soft tissue and osseous procedures are reviewed including a practical discussion of the preferred incisional approaches, surgical techniques, and postoperative care. Current indication and concepts for each procedure are discussed. A comprehensive history and physical exam, with emphasis on the clinical evaluation and radiographic findings, are critical aspects in the management of the patient with metatarsus adductus. Selection of procedures will be based upon this information as well as chronological age and osseous maturity. When significant deformities in the rearfoot complex are present (that is, pes valgo planus, equinus), consideration should be given to surgical correction simultaneously with correction of the forefoot deformity or at a later stage.

Cartilage, Articular↗
PubMed1983

Achilles tendon rupture: a case report and discussion of conservative versus surgical repair.

The authors review the literature on Achilles tendon ruptures and discuss the conservative and surgical approaches to treatment of acute ruptures. A case history of acute Achilles tendon rupture is presented, including clinical signs not previously described. The primary complication of Achilles tendon rupture is the high incidence of rerupture after conservative therapy. The authors note that complications after surgical repair of an Achilles tendon rupture may be avoided by a surgeon skilled in the performance of this procedure and by the use of an appropriate surgical drain. The authors conclude that primary surgical repair is the treatment of choice for acute Achilles tendon ruptures.

Achilles Tendon↗
PubMedDate not supplied

An unusual case of diabetic cellulitis due to Pasturella multocida.

Pasturella multocida is a well known potential cause of infection following bites or scratches by animals. The organism causes the usual clinical manifestations of a rapidly developing cellulitis at the site of injury. The resultant infection is dangerous and can progress on to a deep infection, osteomyelitis, and septicemia. In compromised patients, the source and etiology of the infection may be obscure making definitive diagnosis difficult. This paper reviews a very unusual case of a foot infection in a diabetic patient that was due to a domestic pet licking an excoriation on the foot.

Adult↗
PubMedDate not supplied

Chondroblastoma of the talus.

Chondroblastomas are rare cartilaginous tumors that are found in the foot or ankle. They are usually located in portions of the humerus, tibia, or femur, and comprise approximately 1 to 3% of all osseous tumors. This is a unique case report of a chondroblastoma involving the talus of a young individual.

Adolescent↗
PubMedDate not supplied

Residual calcaneovalgus deformity: review of the literature and case study.

The treatment of pediatric deformities is relatively common in the typical foot and ankle practice. Talipes calcaneovalgus deformity represents one of the more prevalent deformities. This postural deformity, which is present at birth, is characterized by marked dorsiflexion and valgus position of the foot in relation to the leg. It is essential that an accurate diagnosis is established early and conservative treatment instituted. In most cases, the deformity is highly responsive to conservative therapy consisting of manipulation and casting. Deformity not identified at birth or soon thereafter, or residual deformity treated later in life, presents a greater challenge to the physician. This paper is intended to provide an overview of the deformity of calcaneovalgus including a discussion of etiology, incidence, clinical and radiographic manifestations, differential diagnosis, and recommended treatment. The authors present an unusual case of residual talipes calcaneovalgus left untreated since birth and the approach to management.

Adolescent↗