Abstract：
INTRODUCTION:Hyalofast grafting with microfracture is a new minimally invasive treatment method being proposed for joint cartilage defects. This study was done to measure the clinical efficacy of Hyalofast grafting after microfractures. METHODS:Forty-six patients were assessed for knee function using knee injury and osteoarthritis outcome score (KOOS) after undergoing microfracture and Hyalofast grafting surgery. We further divided the 46 patients into a group of 10 patients who had no associated procedures done with the microfracture and Hyalofast grafting surgery. All patients had magnetic resonance imaging (MRI) of the affected knee pre-surgery and two patients had MRI done post-surgery. Due to another unrelated injury, we were also able to obtain further arthroscopic findings of another patient's knee 18 months after microfracture and Hyalofast grafting. RESULTS:There was a statistically significant improvement in all categories of the KOOS (symptoms, pain, daily living, sports and quality of life) compared between years 1, 2 and 3 against pre-surgery. For the subgroup of Hyalofast only, there was a statistically significant improvement in symptoms, pain and daily living categories of the KOOS compared between years 1, 2 and 3 against pre-surgery. CONCLUSIONS:Our study shows that Hyalofast grafting after microfracture is a viable alternative to treatment for patients with grade 4 cartilage ulcers.
journal_name
J Orthop Surg (Hong Kong)journal_title
Journal of orthopaedic surgery (Hong Kong)authors
Tan SI,Tho SJW,Tho KSdoi
10.1177/2309499020905158subject
Has Abstractpub_date
2020-01-01 00:00:00pages
2309499020905158issue
1eissn
1022-5536issn
2309-4990journal_volume
28pub_type
杂志文章abstract：:Tibial plateau fractures are multiple fracture patterns associated with soft-tissue injuries. Among which, the combined existence of posterolateral tibial plateau depression fracture with anterior cruciate ligament (ACL) rupture has been reported rarely. Meanwhile, surgical method for the treatment of depression fract...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章,评审
doi：10.1177/2309499019891208
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:To report the radiological and clinical results of revision total hip arthroplasty (THA) with femoral impaction bone grafting (IBG). METHODS:4 men and 9 women (15 hips) aged 38 to 84 years underwent revision THA with femoral IBG using Elite plus stems for aseptic loosening or infection. RESULTS:The mean follo...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901001800309
更新日期：2010-12-01 00:00:00
abstract：PURPOSE:To evaluate the quality of reduction and clinical outcomes by using Percutaneous Distractor and Subtalar Arthroscopy Closed Reduction followed by Internal Fixation (PDSA-CRIF) in the intra-articular calcaneal fracture. METHODS:A consecutive case series of 453 patients with 507 displaced intra-articular calcane...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499020979095
更新日期：2021-01-01 00:00:00
abstract：PURPOSE:To evaluate the incidence of secondary hyperparathyroidism (SH) among postmenopausal women with end-stage knee osteoarthritis scheduled for total knee replacement (TKR). METHODS:283 Caucasian postmenopausal women aged 49 to 81 (mean, 70) years with end-stage idiopathic knee osteoarthritis were scheduled to und...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949900901700313
更新日期：2009-12-01 00:00:00
abstract：PURPOSE:To review the outcomes of anterior cervical disc replacement using the Prestige LP system for degenerative disc disease. METHODS:Medical records of 12 men and 23 women aged 26 to 66 (mean, 46) years who underwent 48 anterior cervical disc replacements using the Prestige LP system by a single spine surgeon were...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901402200320
更新日期：2014-12-01 00:00:00
abstract：PURPOSE:The aim of our work is to evaluate results obtained from a cohort of patients affected by periprosthetic joint infection and treated with a primary cementless stem in a two-stage technique framework. METHODS:Eighty-four patients were evaluated at a mean follow-up of 37.4 months. The main demographic, surgical,...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499019853999
更新日期：2019-05-01 00:00:00
abstract：PURPOSE:Maintaining independence after hip fracture repair is important for geriatric patients and general welfare. We investigated the effects of anesthetic methods on postoperative activities of daily living (ADLs) following hip fracture surgery in elderly patients. METHODS:The medical records of 12,342 patients age...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章,多中心研究
doi：10.1177/2309499017754106
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:To review the one-year outcome after volar locking plate fixation for distal radial fractures. METHODS:Records of 22 men and 40 women aged 17 to 86 (mean, 52.5) years who underwent volar locking plate fixation for distal radial fractures were reviewed. According to the Fernandez classification, the distal radi...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901502300313
更新日期：2015-12-01 00:00:00
abstract：:Provision of soft-tissue coverage for defects in the distal leg and foot is a challenge, especially in patients with multiple injuries and major soft-tissue defects. Major flap reconstruction requires expertise and the results are variable, with high morbidity. We report a case in which a reverse flow sural fasciocuta...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949900801600322
更新日期：2008-12-01 00:00:00
abstract：:Diabetic muscle infarction of the peroneus brevis is a rare complication of diabetes mellitus. It often presents with an acute leg pain without any obvious signs. Due to poor awareness of this condition, it is often misdiagnosed and results in anxiety of the patient and unnecessary investigations. It is ominous as it ...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949900501300319
更新日期：2005-12-01 00:00:00
abstract：PURPOSE:To evaluate the incidence and risk factors of periprosthetic joint infection (PJI) in patients undergoing total knee arthroplasty (TKA) in a high-volume hospital. METHODS:Records of 1133 primary TKAs were reviewed. Correlation between surgery volume and infection rate was determined. Risk factors for PJI were ...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901502300303
更新日期：2015-12-01 00:00:00
abstract：BACKGROUND:Various radiographic measurements that describe humeral head coverage by the acromion and the effect on rotator cuff pathology have been reported. This study aimed to describe and validate a new radiographic measurement, the acromiohumeral centre edge angle (ACEA). METHODS:We compared the ACEA on computed t...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499017727950
更新日期：2017-09-01 00:00:00
abstract：PURPOSE:In this study, we asked the question of whether non-invasive (NI) extendible bone tumour implants are as reliable and reduce infection when compared with patients who received a minimally invasive (MI) extendible implant. METHODS:Forty-two NI extendible bone tumour implants were investigated at a mean follow-u...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499019833403
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:To evaluate the condition of the tendons and neurovascular bundles after percutaneous release for trigger finger of the middle, ring, and little fingers. METHODS:30 women and 13 men aged 20 to 55 (mean, 40) years underwent percutaneous release of the A1 pulley using a 18-gauge needle for 43 trigger fingers of ...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901502300227
更新日期：2015-08-01 00:00:00
abstract：BACKGROUND:In vivo three-dimensional (3D) kinematics of the scapula after reverse total shoulder arthroplasty (rTSA) have been sparsely investigated. The aim of this study was to analyze static and dynamic kinematic alterations of the scapula after rTSA in vivo with the use of computer-aided 3D reconstruction program. ...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499020921979
更新日期：2020-01-01 00:00:00
abstract：:Isolated pisiform dislocation is rare. We present one such case in a 20-year-old man occurring after a direct injury to the wrist. After an initial delay in diagnosis and unsuccessful closed reduction, he underwent resection of the pisiform. At 12-month follow-up, he had full range of movement of the wrist and no resi...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901001800329
更新日期：2010-12-01 00:00:00
abstract：BACKGROUND:Management of longitudinal forearm instability remains challenging. Chronic forearm stability may be overcome by reconstruction of the interosseous ligament (IOL). Despite the bands of the IOL being inseparable, studies of the IOL have focused on the central band (CB), but have neglected the proximal (PB) an...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499020973481
更新日期：2020-09-01 00:00:00
abstract：:Tophaceous pseudogout in the knee joint is rare. We report an 82-year-old man who presented with a one-year history of pain and swelling of the right knee joint. Treatment with non-steroidal anti-inflammatory drugs and aspiration of the joint effusion had not been effective. The mass continued to enlarge, and the pati...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901001800127
更新日期：2010-04-01 00:00:00
abstract：:Open reduction and internal fixation for unstable fractures of the lateral end of the clavicle (Neer type II) is not complication-free. Most clavicle fractures can be successfully treated by conservative methods. Neer type II fractures have a reportedly high rate of nonunion, therefore internal fixation is recommended...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949900601400320
更新日期：2006-12-01 00:00:00
abstract：:Spondylolysis is a major cause of back pain in children and adolescents. The prevalence of spondylolysis depends on the sex, race, and congenital abnormality. These biases suggest hereditary predisposition as an etiology of spondylolysis. However, no conclusive evidence still exists regarding the inheritance for spond...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499017713917
更新日期：2017-05-01 00:00:00
abstract：:An 11-year-old girl presented with a progressive swelling of the right elbow after a contusion. Radiography and magnetic resonance imaging showed a densely calcified lesion with no periosteal reaction or fracture. The underlying bone and muscles had normal signal intensity. A bone scan revealed increased uptake over t...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901101900125
更新日期：2011-04-01 00:00:00
abstract：:Combined lateral condyle mass and olecranon fractures are infrequently seen. These cases are easily missed, and only 12 previous cases are detailed in the English medical literature. The decision for surgical fixation usually depends on the amount of displacement of the individual fractures. However, the optimal surgi...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499019837146
更新日期：2019-05-01 00:00:00
abstract：PURPOSE:The objective of this study was to improve the three-dimensional (3D) understanding of optimal lateral cortical hinge in medial open-wedge high tibial osteotomy (MOWHTO) via a computational cadaveric simulation of actual size. METHODS:The computed tomography data of 117 adult cadavers were imported into Mimics...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499020959172
更新日期：2020-09-01 00:00:00
abstract：BACKGROUND:Recently, several in vitro biomechanical studies that used dual small locking plate fixation for humeral shaft fractures have investigated. However, in vivo studies about dual plate fixation for humeral shaft fractures are limited. The purpose of our study was to report the outcomes of dual small plating for...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499019839608
更新日期：2019-05-01 00:00:00
abstract：PURPOSE:To assess the correlation between low back pain and a high-intensity zone (HIZ) of the lumbar disc in Indian patients. METHODS:200 patients with low back and/or leg pain underwent magnetic resonance imaging of the lumbosacral spine. The location and severity of pain and disability were assessed using the pain ...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949900901700214
更新日期：2009-08-01 00:00:00
abstract：INTRODUCTION AND AIM:Modern knee replacements aim to improve patient function in arthritis affecting different compartments of the knee. This study evaluates the Patient Reported Outcome Measure (PROM) and functional outcome of a modern total knee replacement (Attune, DePuy) in patients with isolated patellofemoral art...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499020975553
更新日期：2020-09-01 00:00:00
abstract：PURPOSE:To review medium-term results of 49 consecutive patients who underwent Oxford phase-3 medial unicompartmental knee arthroplasty by a single surgeon. METHODS:Records of 28 women (mean age, 71 years) and 21 men (mean age, 68 years) who underwent minimally invasive Oxford phase-3 medial unicompartmental knee arth...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901202000204
更新日期：2012-08-01 00:00:00
abstract：PURPOSE:To examine possible causes of publication bias in the orthopaedic literature so as to avoid inappropriate clinical decisions based on reviews of the literature. METHODS:Two reviewers independently reviewed abstracts presented to the 1999 American Academy of Orthopaedic Surgeons annual meeting. Data pertaining ...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949900701500114
更新日期：2007-04-01 00:00:00
abstract：:Elderly people with osteoarthritis of the knee and postpartum women are at risk of insufficiency fractures of the proximal fibular or tibia. We report on an 82-year-old woman with valgus osteoarthritis of the knee who developed insufficiency fractures of the right proximal fibula and then the right proximal tibia. She...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/230949901302100126
更新日期：2013-04-01 00:00:00
abstract：PURPOSE:Sacropelvic fixation continues to present challenges when involved in the adult spinal deformity correction. The S2 alar iliac (S2AI) fixation is commonly used in sacropelvic fixation. Several techniques, including intraoperative navigation and freehand technique, were used for S2AI screws placement. The aim of...
journal_title：Journal of orthopaedic surgery (Hong Kong)
pub_type： 杂志文章
doi：10.1177/2309499020967110
更新日期：2020-09-01 00:00:00
