• Cliff Megerian, MD, Chairman of the Department of Otolaryngology Head and Neck Surgery at University Hospitals Case Medical Center, has invented a new stapes prosthesis, which took two years to develop. (hearingreview.com)
  • A cervical disc arthroplasty is designed to preserve motion and avoid the shortcomings of fusion. (springer.com)
  • Furthermore, the technique of reverse shoulder arthroplasty (RSA) emerged as a game changer for patients that could not be fitted with traditional implant designs due to abnormal anatomical issues or muscle function instability. (aofoundation.org)
  • Although first designs for shoulder arthroplasty have been in use since the 1970s, it was not until the late 1980s when Paul Grammont (Dijon, France) published his concept with a hemisphere directly attached to the glenoid surface. (aofoundation.org)
  • This report addresses a new case of a modular femoral neck fracture after total hip arthroplasty. (openorthopaedicsjournal.com)
  • Background: The presently available hip prosthesis used in hip arthroplasty are designed based on the anthropometry of Western patients. (researchbib.com)
  • Designed to elevate the proximal femur during total hip or hemi-arthroplasty surgery. (innomed.net)
  • Canal sparing shoulder arthroplasty implants have been used since 2004, and currently six manufacturers have designs available. (medscape.com)
  • Stemless reverse shoulder arthroplasty offers the same potential benefits as anatomic stemless designs. (medscape.com)
  • Similarly, a displaced femoral neck fracture can damage the fragile retinacular vessels, which supply the femoral head and result in femoral head necrosis. (medscape.com)
  • The x-rays done at the trauma department have shown no periprosthetic fracture but a fracture of the modular neck. (openorthopaedicsjournal.com)
  • The x-rays done at the trauma department have shown a correct positioning of the acetabular and femoral components and no periprosthetic fracture but a fracture of the modular neck. (openorthopaedicsjournal.com)
  • When the lateral femoral wall is fractured, the fracture line is parallel to the sliding vector of the sliding hip screw, which, as in the reverse oblique intertrochanteric fracture, allows the trochanteric and femoral head and neck fragments to slide laterally and the shaft to slide medially. (traumainternational.co.in)
  • Femoral neck hip fractures are particularly problematic because the fracture often disrupts the blood supply to the head of the bone. (msdmanuals.com)
  • In the end, Dr. Bo Wang of Changzheng Hospital analyzed reasons for proximal femoral fracture in DAA surgeries, including incomplete surrounding soft tissue release, osteoporosis, and large prosthesis, and meanwhile shared his intraoperative coping tactics. (microport.com)
  • Afterwards, Professor Beaule released the latest clinical follow-up results of MicroPort ® Orthopedics hip prosthesis and had in-depth discussions with the attendees regarding modular neck fracture. (microport.com)
  • The Rejuvenate implants were designed to allow surgeons to fit the devices to the particular physiology of patients. (injurylawyer-news.com)
  • Hanna E. Burton, Sean Peel, Dominic Eggbeer (2018) Reporting fidelity in the literature for computer aided design and additive manufacture of implants and guides. (cartis.net)
  • Recently, the number of implanted modular femoral neck implants has increased. (openorthopaedicsjournal.com)
  • These kinds of implants are designed for patients who are not able to wear traditional dentures and who have lesser bone height. (health-tourism.com)
  • Mini implants should be considered for retaining overdenture prosthesis as an alternative treatment when standard implant placement is not possible. (nih.gov)
  • Some implants are a convertible design that allows conversion from an anatomic to a reverse humeral component while leaving the metaphyseal implant in place. (medscape.com)
  • Stemmed implants have offered a good solution for humeral head replacement, but complications relating to the insertion as well as revision have lead to the creation of canal-sparing designs. (medscape.com)
  • Stemless implants avoid many of these anatomical concerns by creating an implant that is contained totally within the metaphysis, and its position is determined by an anatomic neck cut, automatically adjusting for the patients natural version, inclination and offset. (medscape.com)
  • It is important to note that there are large differences between the designs of stemless and resurfacing humeral implants. (medscape.com)
  • Resurfacing implants use conical reamers to shape the humeral head to accept a metal resurfacing cap that maximizes bone preservation, while stemless designs utilize an anatomic neck cut. (medscape.com)
  • Face Lift (Rhytidectomy) - Involves the removal of excess facial skin, with or without the tightening of underlying tissues, and the re-draping the skin on the patient's face and neck. (greenbergcosmeticsurgery.com)
  • The prostheses are designed to be much shorter than the patient's normal height and lack knee joints. (methodistonline.org)
  • 5. Huryn JM, Piro J. The maxillary imediate surgical obturator prosthesis. (journal-imab-bg.org)
  • 8. Mahanna GK, Beukelman D, Marshall J, Gaebler C, Sullivan M. Obturator prostheses after cancer surgery: an approach to speech outcome assessment. (journal-imab-bg.org)
  • Understandability of Speech Predicts Quality of Life Among Maxillectomy Patients Restored With Obturator Prosthesis. (journal-imab-bg.org)
  • A favorable defect must be designed at the time of tumor removal to provide proper support and sufficient retention and stability of the obturator for the prosthesis to function adequately. (com.pk)
  • In 1980, the first commercially available prosthesis was introduced by Singer and Blom: the 'Blom-Singer® Duckbill', a 16 French diameter, non-flanged device that the patient could remove, clean and replace him- or herself (non-indwelling). (wikipedia.org)
  • 1994, the Blom-Singer® Classic™ Indwelling Voice Prostheses was introduced to the market. (wikipedia.org)
  • Like the Blom-Singer® Advantage® Indwelling Voice Prosthesis it is only inserted or replaced by medical professionals, such as speech pathologists or physicians. (wikipedia.org)
  • For this transformation, the orientation and design of the stem are considered. (easychair.org)
  • We could not remove the distal aspect of the neck, which remained in the bore of the femoral stem (Fig. 2a , b ). (openorthopaedicsjournal.com)
  • Some of the factors that can contribute to femoral prosthesis ruptures include abnormal overload, defects in the design lack of geometric fit, type of materials used in the stem and femoral head connection. (preprints.org)
  • The aim of this study is to analyze the criticalities in the contact between the femoral head and the stem neck. (preprints.org)
  • Have a narrow stem and used when primary prosthetic replacement of the femoral neck is required. (medicross.in)
  • The hip head for total prostheses is a small metal or ceramic ball that is placed onto the hip stem. (my-artificial-joint.com)
  • Due to its conical design, the head sits firmly on the stem and requires no additional fixation. (my-artificial-joint.com)
  • [ 8-10 ] Version, inclination, and offset differences between patients have made it difficult for monoblock stem prostheses to recreate normal anatomy. (medscape.com)
  • Diagram of tracheoesophageal puncture and prosthesis placement. (medscape.com)
  • Several days after surgery, a one-way valved prosthesis is placed in the puncture tract, allowing lung air to pass into the esophagus. (medscape.com)
  • If the manufacturers keep in considering the anthropometric parameters of Indians while designing the prosthesis, this may lead to better clinical and functional outcome and higher patient satisfaction. (researchbib.com)
  • While implant positioning and adequate amounts of soft and hard tissues are essential for achieving an esthetic outcome, the emergence profile of an abutment/restoration also plays an important role in the definitive appearance of implant prostheses. (researchgate.net)
  • During the salon activity, Professor Beaule gave a lecture on the clinical follow-up outcome of MicroPort ® Orthopedics hip prosthesis. (microport.com)
  • A mastectomy bra is a specially designed bra that provides comfort and support for women who have undergone a mastectomy, lumpectomy, or other breast surgery. (healthproductsforyou.com)
  • This can be particularly beneficial for mastectomy patients who wear breast forms or prostheses. (healthproductsforyou.com)
  • This curvy tankini swimwear is also designed for a post mastectomy prosthesis with pre-formed cups and pockets both sides with. (lisaslacies.com.au)
  • Designed to celebrate and embrace a flat chest following double mastectomy: no more cup gaps or gaping, no pockets or darts. (theskarlette.co.uk)
  • The ROM specified as the ROM of the femur relative to the pelvis is transformed into the ROM of the prosthesis neck relative to the cup for each cup orientation. (easychair.org)
  • Design of the prosthesis proximates anatomical configuration of the femur. (medicross.in)
  • The femoral neck anteversion can be defined as the angle between femoral bicondylar plane and a plane passing through the centre of the neck and head of femur. (ijmhr.org)
  • The present study aimed to evaluate the normal anteversion range in adult Indian femur which would be of great help in explorative orthopedic procedures and in designing of hip prosthesis. (ijmhr.org)
  • A study to determine the angle of anteversion of the neck of femur. (ijmhr.org)
  • The flared end joins the prongs to help maintain soft tissue retraction away from the broach teeth, while the two prong design helps placement lateral to the tip of the greater trochanter and elevates the femur. (innomed.net)
  • A study by Song et al indicated that in patients aged 50 years or older with valgus-angulated femoral neck fractures, the risk of AVN of the femoral head and fixation failure after screw osteosynthesis is predicted by the severity of the initial deformity. (medscape.com)
  • Hip fractures may occur in the round upper end (head) of the thighbone, in the narrow part of the thighbone just below the head (neck), or in the bumps in the broader area just below the neck. (msdmanuals.com)
  • Effects of teriparatide on cementless bipolar hemiarthroplasty in patients with osteoporotic femoral neck fractures. (cgmh.org.tw)
  • A partial prosthesis is used mainly in the treatment of femoral neck fractures when the natural hip socket is in good condition. (my-artificial-joint.com)
  • Breast Augmentation - Prosthesis used to enlarge the size of a woman's breasts for cosmetic reasons or to reconstruct the breast as part of a breast lift (mastopexy). (greenbergcosmeticsurgery.com)
  • These prostheses feature a pre-articulated bipolar head encasing an ultra high molecule weight (UHMW) polyethylene acetabular cup. (medicross.in)
  • The anthropometric variables included were Neck-Shaft Angle (NSA), Head Diameter (HD), Neck Width (NW), Acetabular Angle of sharp(AA), Horizontal Offset (HO), Vertical Offset (VO), Medullary Canal Diameter at the level of Lesser Trochanter (MDLT), and Acetabular Version (AV) were measured in all these individuals. (researchbib.com)
  • Radiograph of the pelvis depicting delayed ossification of capital femoral epiphyses, metaphyseal flaring, horizontal acetabular roofs, triangular fragment on the inferior aspect of the broad femoral neck, and coxa vara. (medscape.com)
  • Do you use any mobility aids [e.g. cane, crutch, wheelchair, walking frame, prosthesis or orthopedic devices] or aids for self-care [e.g. hand, arm brace or grasping tool]? (cdc.gov)
  • once the correct offset/length coupling has been selected, the surgeon can also, if necessary, select necks with anteversion or retroverison. (medicross.in)
  • Measurement of femoral neck anteversion in 3D. (ijmhr.org)
  • Study Of Femoral Neck Anteversion Of Adult Dry Femora In Gujarat Region. (ijmhr.org)
  • Kosuke Ogata MD, Eugene M, Goldsand BA, Louis ST, Missouri A. simple bi-planar method of measuring femoral anteversion and neck-shaft angle. (ijmhr.org)
  • Microsurgical robotics -- Developing scalable microsurgical instrumentation and robotic techniques for use in head and neck surgery. (stanford.edu)
  • University Hospitals Case Medical Center has announced that a new prosthesis has been developed for use in a traditional middle ear surgery-a stapedectomy -and has been successfully implanted in an otosclerosis patient. (hearingreview.com)
  • with 38% of patients undergoing revision surgery after a Grammont design RSA [4], two key factors for implant stability are the correct restoration of deltoid length and lateralization, as this provides sufficient tensioning of the soft tissues [5]. (aofoundation.org)
  • To provide specialised teaching and training in advanced technologies in surgery, prosthetics & related fields of custom medical device design. (cartis.net)
  • These prosthesis do not replicate the exact anatomy of Indian patients, leading to postoperative complications and requiring revision surgery for correction. (researchbib.com)
  • The CliP Piston MVP is designed for malleus to footplate revision stapes surgery. (kurzmed.com)
  • Breast Lift (Mastopexy) - A surgery or group of surgeries designed to lessen the degree of breast ptosis (droop of the breast). (greenbergcosmeticsurgery.com)
  • Designed for proximal femoral elevation in total hip replacement or in other surgery with a similar need for bone manipulation. (innomed.net)
  • Narrow designs helpful in minimally invasive surgery. (innomed.net)
  • A voice prosthesis (plural prostheses) is an artificial device, usually made of silicone that is used in conjunction with voice therapy to help laryngectomized patients to speak. (wikipedia.org)
  • Non-indwelling' voice prostheses can be replaced by the patients themselves, whereas 'indwelling' prostheses have to be replaced by a medical professional. (wikipedia.org)
  • Moreover, a high number of patients undergoing Grammont design RSA suffer from scapular notching, as well as limited range of passive internal rotation and in particular no improvement in active external rotation capacity, and loss of normal shoulder contour [6, 7]. (aofoundation.org)
  • Among the 31 patients who received elective nodal irradiation (ENI), two patients developed neck recurrence (6.4%) compared with 20 who developed neck recurrence when ENI was omitted (34.4%) (P = .003). (bvsalud.org)
  • Elective neck irradiation reduces the risk of nodal recurrence among patients with clinically N0 neck. (bvsalud.org)
  • Patients who have had radiation therapy to the neck/head area, heavy smokers, or those affected by uncontrolled chronic diseases, like heart disease or diabetes must be examined on a personal basis. (health-tourism.com)
  • Femoral prosthesis rupture is a rare but sig-nificant complication that can also occur in young patients undergoing total hip arthro-plasty (THA). (preprints.org)
  • Obturators for the restoration of maxillary defects should restore mastication, speech, deglutition, facial contours, and dental appearance .To accomplish this for partially edentulous patients, and the clinicians must provide comprehensive treatment planning and sound physiological design principles for a removable partial denture (RPD). (com.pk)
  • Patients will be seen who are enrolled in NCI and NIDCD protocols for head and neck tumors. (knowcancer.com)
  • Head and neck cancer patients are a group with complex needs barely studied in the post-treatment phase. (bvsalud.org)
  • To understand the experience and needs of the head and neck cancer survival phase from the perspective of the patients themselves, their families, and health professionals from oncology services. (bvsalud.org)
  • Chest wall reconstruction with an anatomically designed 3-D printed titanium ribs and hemi-sternum implant. (cartis.net)
  • Transmucosal portion of the neck of mini-implant should be smooth and varies in length depending upon the mucosal thickness of the implant site. (nih.gov)
  • Therefore, the purpose of this paper is to propose a clinical guideline for designing an abutment/prosthesis based on implant position. (researchgate.net)
  • By customizing the emergence profile, the overlying soft tissues could be properly contoured and maintained, and pleasing implant prostheses could be achieved. (researchgate.net)
  • 10, 14 The B zone design is also influenced by the position and design of the implant neck. (researchgate.net)
  • Objective Emergence profile design is important for stable peri‐implant tissues and esthetically pleasing results with dental implant restorations, influenced by factors, such as, implant position and surrounding soft tissues. (researchgate.net)
  • Overview The EBC concept considers specific parameters for proper design of the emergence profile of implant‐supported restorations. (researchgate.net)
  • Understanding the different zones of the emergence profile and their relation to factors like implant position, implant design, and soft tissue thickness is key. (researchgate.net)
  • Understanding the importance and specific design features of the EBC zones facilitates esthetic and biologically sound treatment outcomes with interim and definitive implant restorations. (researchgate.net)
  • Clinical significance Proper emergence profile design supports esthetic outcomes and provides favorable biological response to implant‐supported restorations. (researchgate.net)
  • The disadvantage to resurfacing is difficulty with glenoid exposure, and therefore ability to implant a glenoid component, as well as difficulty with estimating the correct humeral head size and position when reaming away the head instead of performing an anatomic neck osteotomy. (medscape.com)
  • This design provided reliable, good clinical results with relatively low initial complication rates compared to the prosthesis used in the past. (aofoundation.org)
  • Clinical conditions also dictate that the definitive treatment plan and RPD design be practical, affordable, and capable of meeting the functional needs and demands of the patient. (com.pk)
  • For this Phase I SBIR proposal, Vcom3D proposes to design advanced medical moulage that accurately simulates the progression of an injury or pathology by morphing through a series of clinical states to enable learners to confirm the progression of the wound and to determine whether iatrogenic errors or pathologies occurred duing treatment. (sbir.gov)
  • Professor Beaule also had hot discussions with the R&D, manufacturing, marketing staff of MicroPort ® Orthopedics regarding the design and production of hip prosthesis and instruments, and offered previous R&D suggestions based on his clinical experience. (microport.com)
  • The bra features soft stretch lace, fully lined soft cups, a wide underband with adjustable straps, plus pockets both sides to hold lightweight breast prostheses. (theskarlette.co.uk)
  • After having used an antero-lateral approach to the hip, the head and the proximal aspect of the neck were removed. (openorthopaedicsjournal.com)
  • The proximal aortic neck diameter at 1, 5 and 13 below the lowermost renal artery was 2.53/2.35 cm, 2.47/2.7cm respectively 3.02/3.41cm (Figure 3). (romanianjournalcardiology.ro)
  • Inner ear microendoscopy and prosthesis design -- Developing techniques for minimally-invasive imaging of inner ear microanatomy and neural pysiology. (stanford.edu)
  • I had prostetic bone replacement done in 2002 however I have had many infections and issues over the years in they middle ear to the point I became very sick and hospitalized after several CT scans the last 3 or 4 years my new ENT finally found my problem somehow the prosthesis went through the middle ear into the inner ear almost to the bone structure of the brain! (hearingreview.com)
  • My question is how could this have happened that the prosthesis penetrated the inner ear unbelievable when you see it on the CT scan? (hearingreview.com)
  • Those flanges can vary in size and rigidity, e.g. indwelling prostheses have larger and more rigid flanges for stability and facilitate long-term placement. (wikipedia.org)
  • Their lower center of gravity and simple design helps users practice their balance in preparation for using prostheses with knee joints. (methodistonline.org)
  • And high collar silicone breast suit design is designed to fit the neck and ears,and the clavicle is very natural, for that you to show sexy charm. (genuinesextoy.com)
  • restoring your bodies natural balance will help prevent shoulder drop and lower back and neck pain. (silhouettemb.com)
  • He had also broken his neck and his shoulder and severely bruised his spinal cord. (methodistonline.org)
  • [ 1 ] This involved using a platinum and rubber prosthesis to replace a shoulder that was debrided for tuberculosis. (medscape.com)
  • the neck head junction, which has thus far not been described in the relevant literature (Fig. 1a , b ). (openorthopaedicsjournal.com)
  • Each head is available in three neck length options (short, medium and Long). (medicross.in)
  • Chemotherapy treatments for cancer and radiation treatment for head and neck cancer often cause oral complications. (phoenixazdentalcare.com)
  • A bracket like head design can aid in orthodontic treatment and serve as indirect anchorage. (nih.gov)
  • While ultrasound technology has been used extensively in Europe to evaluate tumors of the head and neck, its use in this country has been marginal. (knowcancer.com)
  • Below the head, the thighbone narrows, forming the neck of the thighbone. (msdmanuals.com)
  • Studies were classified according to the specific field of application (otologic, rhinologic, head and neck) and area of interest (surgical and preclinical education, customised surgical planning, tissue engineering and implantable prosthesis). (actaitalica.it)
  • Material selection for the hip head depends on the cup: the two components form a tribological pairing designed for the greatest possible wear resistance. (my-artificial-joint.com)
  • History of radiation therapy in the head and neck region. (who.int)
  • Then, it becomes possible to speak by occluding the stoma and blowing the air from the lungs through the inside of the voice prosthesis and through the throat, creating a voice sound, which is called tracheo-esophageal speech. (wikipedia.org)
  • 9. Umino S, Masuda G, Ono S, Fujita K. Speech intelligibility following maxillectomy with and without a prosthesis: an analysis of 54 cases. (journal-imab-bg.org)
  • One thing to note about the brace design is that it needs to be rigid. (instructables.com)
  • Because the flat part of the syringes attached to the brace will be pushing in against the arm whenever the prosthesis grips something, the brace needs to be rigid so that it doesn't stretch in reaction to the pushing by the syringes, which would cancel out the force being applied and therefore, the user would not experience the sense of touch as intended by the system. (instructables.com)
  • system of modular necks in titanium alloy for an accurate reproduction of the femoral anatomy. (medicross.in)
  • Unique square thread design abolishes cross-threading of the screw. (medicross.in)
  • Peng KT, Hsu WH, Robert Wen-Wei Hsu: Improved antibiotic impregnated cement prosthesis for treating deep hip infection: a novel design using hip compression screw. (cgmh.org.tw)
  • The back end of the prosthesis sits at the food pipe. (wikipedia.org)
  • Leatherface's ragged teeth, sculpted here perfectly, were actually a prosthesis designed by Gunnar's dentist. (oafe.net)
  • Design principles must also consider the size and retentive qualities of the defect, access to the defect maximum mandibular opening, and change of tissues and oral condition as a result of adjunctive radiation therapy. (com.pk)
  • 16 Without a connective tissue graft, a convex design in this zone can help create the illusion of thicker tissues. (researchgate.net)
  • The brace ends are arranged in a way so that when the brace is attached to a functional part of the arm and the prosthesis grips an object, the pressure from the grip will also create a feeling of being griped by the arm, wherever the brace is located. (instructables.com)
  • A non-indwelling voice prosthesis has a safety strap and may also have a string with a special safety medallion that is too wide to fall into the tracheostoma. (wikipedia.org)
  • The strap detail at the back shows skin but still provides support, and convertible straps at the neck can be worn straight or as a halterneck. (acte3.com.au)
  • The comparison of the neck and cup orientations is done using a 2D mapping of a 3D spherical surface which reduces the complexity of the calculation. (easychair.org)
  • The pocketed cups accommodate modesty pads or lightweight prostheses. (theskarlette.co.uk)
  • Absorbent products are pads or garments designed to absorb urine to protect the skin and clothing. (medscape.com)
  • While other metal prosthetics have similar issues, the Stryker Rejuvenate hip prosthesis is particularly likely to cause injury due to specific design flaws. (injurylawyer-news.com)
  • Robust activity detection via WIMU will revolutionize the state-of-the-art in powered, lower limb prosthetics by integrating (i) bio-inspired intelligence with (ii) biomimetic mechanics into a highly-maneuverable, smart, ankle-foot prosthesis system. (sbir.gov)
  • In general it takes some practice to insert the prosthesis and the ability to take excellent care of the device. (wikipedia.org)
  • Peel S., Eggbeer D., Dorrington P. (2020) Standardizing the patient-specific medical device design process via a paper-based pro-forma. (cartis.net)
  • The one-way valve can be molded in one piece with the prosthesis and is often supported by a fluoroplastic valve seat (a colored ring that is tightly secured into the shaft of the prosthesis, adding rigidity and which is radiopaque). (wikipedia.org)
  • It is clear, though, that scapular notching in the Grammont design is a complication that should be avoided. (aofoundation.org)
  • There are two ways of inserting the voice prosthesis: through the mouth and throat (retrograde manner) with the help of a guide wire, or directly through the tracheostoma (anterograde) manner. (wikipedia.org)
  • Look for bras with well-constructed pockets that can securely hold breast forms or prostheses in place. (healthproductsforyou.com)
  • Is a Custom-Made Breast Prosthesis Right for You? (silhouettemb.com)
  • Pocketed both sides to incorporate a breast prosthesis and has adjustable straps. (theskarlette.co.uk)
  • The advantage of this means our design doesn't need to incorporate a large cup / pocket for the purpose of a breast form / prosthesis. (theskarlette.co.uk)
  • In 1972 the very first voice prosthesis for voice rehabilitation after total laryngectomy was described in an article in Polish by Mozolewski. (wikipedia.org)
  • Since the introduction of the first modern total hip replacement by Sir John Charnley, various prosthesis designs have undergone many modifications. (openorthopaedicsjournal.com)
  • The Maggie by AnaOno, is a wire-free bralette which has been designed to be worn if you are flat or have a smaller chest. (theskarlette.co.uk)
  • This could be worn round your neck or may be a button or pull cord in your home. (cdc.gov)
  • Oral rehabilitation of orofacial cancer patient is a challenge for the prosthodontists in term of defect prostheses design and its periodic care. (com.pk)
  • Osteoradionecrosis (soft tissue and bone necrosis) can be spontaneous or secondary to trauma, extractions, or dental prostheses. (dentalcarenewyorkcity.com)
  • Below the neck is a broader area that contains two large bumps (called trochanters). (msdmanuals.com)