Publications by authors named "Waguespack R"

The coding process can be confusing to medical professionals; understanding how to do so correctly will optimize reimbursement and keep the provider safe from potential economic and medicolegal problems. This article reviews the coding and valuation processes and provides specific examples to aid the in how to correctly report procedures.

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The aging US population requires an increasing volume of otolaryngology-head and neck surgery services, yet the otolaryngologist physician workforce remains static. Advanced practice providers (APPs), including physician assistants and nurse practitioners, improve access across the continuum of primary and subspecialty health care. The rapid growth of APP service is evidenced by a 51% increase in APP Medicare billing for otolaryngology procedures over 5 years.

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This review article provides a summary of current correct coding for in-office surgical procedures. The relevant Current Procedural Terminology codes are covered and tips and guidance provided for their correct use. Also, where applicable, facility versus nonfacility reimbursement policy and the associated implications for physicians practicing in hospital-based clinics are discussed.

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Objective This update of a 2008 guideline from the American Academy of Otolaryngology-Head and Neck Surgery Foundation provides evidence-based recommendations to benign paroxysmal positional vertigo (BPPV), defined as a disorder of the inner ear characterized by repeated episodes of positional vertigo. Changes from the prior guideline include a consumer advocate added to the update group; new evidence from 2 clinical practice guidelines, 20 systematic reviews, and 27 randomized controlled trials; enhanced emphasis on patient education and shared decision making; a new algorithm to clarify action statement relationships; and new and expanded recommendations for the diagnosis and management of BPPV. Purpose The primary purposes of this guideline are to improve the quality of care and outcomes for BPPV by improving the accurate and efficient diagnosis of BPPV, reducing the inappropriate use of vestibular suppressant medications, decreasing the inappropriate use of ancillary testing such as radiographic imaging, and increasing the use of appropriate therapeutic repositioning maneuvers.

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The American Academy of Otolaryngology-Head and Neck Surgery Foundation has published a supplement to this issue of Otolaryngology-Head and Neck Surgery featuring the "Clinical Practice Guideline: Benign Paroxysmal Positional Vertigo (Update)." To assist in implementing the guideline recommendations, this article summarizes the rationale, purpose, and key action statements. The 14 recommendations developed emphasize diagnostic accuracy and efficiency, reducing the inappropriate use of vestibular suppressant medications, decreasing the inappropriate use of ancillary testing, and increasing the appropriate therapeutic repositioning maneuvers.

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The American Academy of Otolaryngology--Head and Neck Surgery Foundation (AAO-HNSF) has published a supplement to this issue featuring the new Clinical Practice Guideline: Tinnitus. To assist in implementing the guideline recommendations, this article summarizes the rationale, purpose, and key action statements. The 13 recommendations developed address the evaluation of patients with tinnitus, including selection and timing of diagnostic testing and specialty referral to identify potential underlying treatable pathology.

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Objective: Tinnitus is the perception of sound without an external source. More than 50 million people in the United States have reported experiencing tinnitus, resulting in an estimated prevalence of 10% to 15% in adults. Despite the high prevalence of tinnitus and its potential significant effect on quality of life, there are no evidence-based, multidisciplinary clinical practice guidelines to assist clinicians with management.

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Hyperinsulinemia causes laminitis experimentally and is a risk factor for naturally occurring laminitis. The aim of this study was to investigate the effects of insulin on laminar vascular relaxation and to induce insulin-associated vascular dysfunction in vitro. Relaxation responses of isolated laminar arterial and venous rings to acetylcholine and insulin were evaluated.

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Navicular syndrome is a chronic, progressive condition affecting the navicular bone and bursa, deep digital flexor tendon (DDFT), and associated soft tissue structures composing the navicular apparatus. The treatment options for navicular syndrome are as varied as the proposed causes of the condition. The severity of clinical signs, intended use and workload of the horse, and owner compliance with therapy are important considerations in developing a treatment plan.

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The paranasal sinus system of horses is complex, comprising six pairs of sinuses. Disease processes that can develop in the sinuses include ethmoid hematomas, cysts, neoplasia, and bacterial and fungal infections. Horses that develop paranasal sinus disease vary widely in age.

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Objective: To evaluate the effects of extracorporeal shock wave therapy (ESWT) on collagenase-induced lesions in the accessory ligament of the deep digital flexor tendon (ALDDFT) of horses.

Study Design: Paired, blinded controlled study.

Animals: Eight Thoroughbred horses (3 mares, 5 geldings; mean ± SD weight, 464 ± 26 kg, mean age, 8 ± 1.

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Objective: To develop a tenoscopic approach for desmotomy of the accessory ligament of the deep digital flexor tendon (AL-DDFT) in horses.

Study Design: Experimental.

Animals: Cadaveric forelimbs (n=10) and 4 forelimbs from 2 horses anesthetized for terminal teaching procedures, and 12 forelimbs of 6 experimental horses.

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Navicular syndrome is a chronic and often progressive disease affecting the navicular bone and bursa, deep digital flexor tendon (DDFT), and associated soft tissue structures composing the navicular apparatus. This syndrome has long been considered one of the most common causes of forelimb lameness in horses. Diagnosis of navicular syndrome is based on history, physical examination, lameness examination, and peripheral and/or intraarticular diagnostic anesthesia.

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Objective: To compare the levels of mRNA expression of cycooxygenase (COX)-1 and COX-2 in the digital laminae of normal horses and horses in the developmental stages of laminitis experimentally induced by administration of black walnut extract (BWE).

Sample Population: Samples of mRNA extracted from the digital laminae of 5 control horses and 5 horses at the onset of leukopenia after administration of BWE.

Procedure: Specimens of laminae were collected from anesthetized horses prior to euthanasia.

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Reasons For Performing Study: The mediators and signalling cascades important in the initiation of laminitis remain unclear. We therefore wanted to explore the genes and overall signalling mechanisms that play an important role in the developmental stage of laminitis.

Objective: To use a broad genomic screening technique to identify novel genes that are differentially regulated in the equine lamellae during the developmental period of laminitis.

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Objective: To establish reference range values for synovial fluid from clinically normal New World camelids.

Animals: 15 llamas and 15 alpacas.

Procedure: Llamas and alpacas were anesthetized with an IM injection of a xylazine hydrochloride, butorphanol tartrate, and ketamine hydrochloride combination.

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Objective: To report an unusual case of intermittent azoospermia associated with epididymal sarcoidosis.

Design: Retrospective case analysis.

Setting: Wilford Hall Medical Center.

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Purpose: To compare findings at magnetic resonance (MR) imaging with those at histopathologic examination in the detection of experimentally induced pyelonephritis in piglets.

Materials And Methods: MR imaging was performed in 23 piglets with and nine piglets without experimentally induced pyelonephritis. Escherichia coli were injected into the bladder of the 23 piglets with surgically created vesicoureteral reflux.

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