Abstract：
BACKGROUND:Scapular notching is a unique complication of Grammont-style reverse total shoulder arthroplasty. While reverse total shoulder arthroplasty has revolutionized the treatment of pseudoparalysis secondary to cuff tear arthropathy, the implications of scapular notching with regard to patient function and implant stability remain unclear. QUESTIONS/PURPOSES:We reviewed literature to determine the etiology and incidence, radiographic progression and effect on implant stability, relationship with postoperative function, and risk factors for the development of scapular notching. METHODS:We reviewed PubMed, the Cochrane Central Register of Controlled Trials, and EMBASE with the terms "reverse total shoulder arthroplasty" and "scapular notching." Inclusion criteria were a level of evidence of IV (or better). Twenty-four articles were selected after manual review. RESULTS:Scapular notching after reverse total shoulder arthroplasty is due to repetitive contact between the polyethylene of the humeral component and the inferior scapular neck during adduction, leading to erosion of the scapular neck, polyethylene wear, joint inflammation, and potential implant loosening. Scapular notching appears between 6 and 14 months postoperatively, with an incidence of 44% to 96%. Radiographic progression and effect on patient function remain controversial. Predictors of scapular notching include surgical approach, glenoid wear, preoperative diagnosis, infraspinatus muscle quality, cranial-caudal positioning, and tilt of the glenosphere. CONCLUSIONS:Improved understanding of the etiology and risk factors for scapular notching will lead to refinement in implant technology and surgical technique that may translate into improved patient function and implant longevity for Grammont-style reverse total shoulder arthroplasty.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Nicholson GP,Strauss EJ,Sherman SLdoi
10.1007/s11999-010-1720-ysubject
Has Abstractpub_date
2011-09-01 00:00:00pages
2521-30issue
9eissn
0009-921Xissn
1528-1132journal_volume
469pub_type
杂志文章,评审abstract：:In order to determine the effects of parathyroid hormone on bone formation, mean wall thickness (MWT) of trabecular bone packets was measured on transilial undecalcified bone biopsies from 26 patients (14 females and 12 males) with primary hyperparathyroidism (HPT). Mean value of MWT in HPT patients (45.2 +/- 5.8 micr...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：BACKGROUND:The most important objective of clinical classifications of slipped capital femoral epiphysis (SCFE) is to identify hips associated with a high risk of avascular necrosis (AVN)--so-called unstable or acute slips; however, closed surgery makes confirmation of physeal stability difficult. Performing the capita...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-012-2339-y
更新日期：2012-08-01 00:00:00
abstract：:Arterial occlusion after total knee arthroplasty is an uncommon complication. In the literature only a few cases have been reported, and non consensus exists on the optimal management for this condition. The authors report two patients with popliteal artery thrombosis in the early postoperative period. Both patients w...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-199909000-00020
更新日期：1999-09-01 00:00:00
abstract：BACKGROUND:Limb salvage surgery has evolved to become the standard method of treating sarcomas of the extremities with acceptable oncologic results. However, little information exists relative to the activity level or ability to participate in sports after tumor reconstructions. QUESTIONS/PURPOSES:The aims of the stud...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-014-3622-x
更新日期：2015-03-01 00:00:00
abstract：:Varus deformity is a common finding in candidates for total knee arthroplasty (TKA), but very little has been written concerning the problems encountered in correcting these deformities at the time of arthroplasty. Compared to patients without deformities, this group of patients require more attention to the technical...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：:A retrospective study during a 3-year interval revealed that four of 112 patients had intertrochanteric fractures that were irreducible by the usual closed manipulation and traction techniques at the time of surgery. Each of these patients' preoperative radiographs showed a fracture line that bisected the lesser troch...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-199706000-00027
更新日期：1997-06-01 00:00:00
abstract：:An analysis of the patellofemoral joint based on experimental determinations of pressure distributions on the patellar cartilage and vectorial calculations is presented. The extension torque of all quadriceps muscles is similar. The force transmitted to the patella by the retinacula is small in all knee positions. Bec...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1990-09-01 00:00:00
abstract：:Adhesive capsulitis occurs as a pathologic entity in the shoulder, hip, and ankle joints. Thickening and contracture of the wrist joint capsule were demonstrated on arthrograms performed on ten patients ranging in age from 20 to 82 years. The patients had pain and limited range of motion in the wrist. The findings inc...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1988-09-01 00:00:00
abstract：:Autogenous implantation of nucleus pulposus or nucleus pulposus cells that were activated by coculture retards intervertebral disc degeneration, but harvesting such grafts causes disc degeneration at the donor site. This study examined whether nucleus pulposus allografts similarly retard disc degeneration and whether ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200108000-00015
更新日期：2001-08-01 00:00:00
abstract：BACKGROUND:Several recently published population-based studies have highlighted the association between insurance status and survival in patients with various cancers such as breast, head and neck, testicular, and lymphoma [22, 24, 38, 41]. Generally, these studies demonstrate that uninsured patients or those with Medi...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000000889
更新日期：2020-03-01 00:00:00
abstract：:This CORR Insights is a commentary on the article ''Ultrasound as a first line test in the diagnosis of carpal tunnel syndrome: a cost effectiveness analysis" by John R Fowler and colleagues available at DOI 10.1007/s11999-012-2662-3 . ...
journal_title：Clinical orthopaedics and related research
pub_type： 评论,杂志文章
doi：10.1007/s11999-012-2663-2
更新日期：2013-03-01 00:00:00
abstract：:Partial rupture of the distal biceps tendon is a relatively rare event, and various degrees of partial tendon tears have been reported. In the current study four patients with partial atraumatic distal biceps tendon tears (mean age, 59 years; range, 40-82 years) are reported. In all four patients, a common clinical pa...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200005000-00018
更新日期：2000-05-01 00:00:00
abstract：:Surgical procedures are performed on the nonfunctional upper extremity following stroke to correct spastic flexion contractures that cause pain or prevent adequate hygiene. In the upper extremity surgical procedures are most commonly performed to improve extension at the wrist, fingers or thumb. If the deformity is pr...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：BACKGROUND:More than 100 MRIs per 1000 inhabitants are performed in the United States annually, more than almost every other country. Little is known regarding the cost of obtaining an MRI and factors associated with differences in cost. QUESTIONS/PURPOSES:By surveying all hospital-owned and independent imaging center...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-016-5181-9
更新日期：2017-03-01 00:00:00
abstract：:Total knee arthroplasty can be performed with acceptably low risk in the elderly patient. The risk for postoperative complications is significantly higher than in younger patients, however. Pain relief is the principle indication for this procedure in elderly patients. ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1994-02-01 00:00:00
abstract：:Localized pigmented villonodular synovitis is a lesion that may affect any joint but is frequently found in the knee. Because of its rarity, diagnostic omissions are common. Definitive treatment usually involves resection of the lesions as well as a synovectomy. Nine patients were treated arthroscopically, thereby avo...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Ten cases of septic olecranon bursitis and two cases of septic prepatellar bursitis were treated in the period from 1975 to 1980 with antibiotics and percutaneous tube placement for suction-drainage and local antibiotic irrigation. All patients had positive bacterial cultures: Staphylococcus aureus in nine, beta-hemol...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1986-05-01 00:00:00
abstract：:Sixteen patients (mean age, 31.6 years) whose elbow flexor power was absent or inadequate were treated with the following muscle transfer procedures: (1) bipolar pectoralis major transfer in five, (2) unipolar or bipolar latissimus dorsi transfer in five, (3) free latissimus dorsi transfer in three, and (4) triceps-to...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1989-08-01 00:00:00
abstract：BACKGROUND:Fracture-dislocations of the proximal interphalangeal joint are vexing because subluxation and articular damage can lead to arthrosis and the treatments are imperfect. Ideally, a surgeon could advise a patient, based on radiographs, when the risk of problems merits operative intervention, but it is unclear i...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-015-4394-7
更新日期：2015-12-01 00:00:00
abstract：:Distal arthrogryposes are a group of syndromes with congenital contractures primarily involving the hands and feet, which often are associated with abnormal facies, and are transmitted by autosomal dominant inheritance. Many affected individuals present in an orthopaedic setting. The features of these syndromes are de...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：2005-06-01 00:00:00
abstract：BACKGROUND:Small recent case series using CT-based navigation suggest such approaches may aid in surgical planning and improve accuracy of intended resections, but the accuracy and clinical use have not been confirmed. QUESTIONS/PURPOSES:We therefore evaluated (1) the accuracy; (2) recurrences; and (3) function in pat...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-012-2557-3
更新日期：2013-03-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1987-03-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1994-06-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1990-03-01 00:00:00
abstract：:A 59-year-old woman developed a histiocytic response to methylmethacrylate debris in a loose total hip arthroplasty. This reaction eroded through the medial wall of the acetabulum, producing a pelvic mass and presenting with urinary symptoms. A combination of an abdominal approach for removal of the pelvic mass and a ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1988-02-01 00:00:00
abstract：:Glomus tumors are benign vascular tumors composed of round to oval uniform cells associated with vascular structures, usually found in the soft tissue of the nail bend. A 24-year-old woman with a two-year history of progressive right elbow pain and swelling was found to have a histologically characteristic intraosseou...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1987-07-01 00:00:00
abstract：UNLABELLED:As the number of unicompartmental knee arthroplasties performed continues to rise, so too will the number of failures. In order to justify its continued use, conversion to total knee arthroplasty must be evaluated. From 1993-2004, 22 consecutive knees from 18 patients with a failed unicondylar knee arthropla...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000214431.19033.fa
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:The skeleton plays a critical structural role in bearing functional loads, and failure to do so results in fracture. As we evaluate new therapeutics and consider treatments to prevent skeletal fractures, understanding the basic mechanics underlying whole bone testing and the key principles and characteristic...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1007/s11999-011-1784-3
更新日期：2011-08-01 00:00:00
abstract：UNLABELLED:Internal hemipelvectomy is performed for pelvic sarcomas when the tumor can be safely resected without sacrificing the entire extremity. Wide exposure and awareness of major neurovascular structures are crucial to the success of this surgery. Various modifications on the standard utilitarian approach have be...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-009-0843-5
更新日期：2009-10-01 00:00:00
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journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1979-11-01 00:00:00
