Displaying all 16 publications

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  1. Nik-Hussein NN
    Dent Traumatol, 2001 Aug;17(4):149-52.
    PMID: 11585139
    Evidence of traumatized permanent incisors was recorded as part of a national oral health survey of schoolchildren in Malaysia. A total of 4,085 schoolchildren aged 16 years were examined. The prevalence of injury was 4.1% and it was significantly higher in males than females, with a ratio of 2:1. Almost 75% of the subjects had one tooth affected. Out of a total of 200 fractured teeth, 78.0% involved the maxillary central incisors. A high level of untreated traumatized teeth (89%) was noted. However, of the untreated traumatized teeth, only 9% presented with problems such as discoloration of tooth, sinus or abscess formation.
    Matched MeSH terms: Incisor/injuries*
  2. Shanmuhasuntharam P
    PMID: 8351112
    Matched MeSH terms: Incisor/injuries*
  3. Meon R
    Singapore Dent J, 1986 Jul;11(1):19-21.
    PMID: 3472352
    Matched MeSH terms: Incisor/injuries*
  4. Gopinath VK, Ling KT, Haziani KN, Ismail NM
    J Clin Pediatr Dent, 2008;33(1):39-42.
    PMID: 19093650
    This study reports on the predisposing factors and prevalence of fractured anterior teeth among 12 and 16 years-old school children in Kubang Kerian, Kelantan, West Malaysia.
    Matched MeSH terms: Incisor/injuries*
  5. Qadri GW, Mokhtar SM
    Dent Traumatol, 2008 Dec;24(6):e67-70.
    PMID: 19021642 DOI: 10.1111/j.1600-9657.2008.00700.x
    The conservative approach in the treatment of maxillofacial trauma in children has been widely adopted. The type of fracture and its presence within the growing facial skeleton along with the presence of tooth buds may result in different management strategies to that employed in adults. An understanding of conservative treatment options is essential to make informed choices which will best manage these injuries, and an example is presented in this paper. This case report describes a 14-year-old boy who sustained trauma to the chin as a result of a fall, causing a mandibular symphyseal fracture. He was successfully treated by the means of applying direct interdental wiring combined with an acrylic splint.
    Matched MeSH terms: Incisor/injuries
  6. Nik-Hussein NN, Abdul Muttalib K, Junid NZ, Wan MN, Abang A
    Singapore Dent J, 2004 Dec;26(1):30-8.
    PMID: 15736839
    The aim of the present study was to determine the oral health status of 16-year-old Malaysian school children. The prevalence of caries was 75.5%. More than 60% of subjects had caries experience by teeth (DMFT) scores of 0-3. The largest component of the DMFT and caries experience by surface index was the filled component. Females had higher caries prevalence and caries scores than males. The mouth and tooth prevalences of enamel defects were 56% and 21.8%, respectively. The most common type of enamel defects observed were diffuse opacities, affecting 95.5% of affected subjects and 92.1% of affected teeth. One-third of subjects had healthy gingival conditions, 8.6% had bleeding gingivae, 55.1% had calculus and 3% had pockets. Less than 1% of subjects wore or required dentures. Cleft lip and/or palate was uncommon. This study shows that the prevalence of caries and DMFT scores have declined over the last 30 years.
    Matched MeSH terms: Incisor/injuries
  7. Lui JL
    Quintessence Int, 1999 Sep;30(9):601-6.
    PMID: 10765865
    The introduction of an intraradicular composite reinforcing technique, in conjunction with the reestablishment of matching post canal spaces, has allowed compromised, root-filled teeth to be restored with functional, esthetic post crowns. This clinical case report suggests that reconstituted post canals, in accurately adapting to passive, parallel-sided, matching, and well-fitting posts, can enhance the retention of post crowns. Other factors of clinical importance relating to the resin-reinforced technique are discussed, including fracture resistance, depth of polymerization, dentin adhesion, polymerization shrinkage, and coronal microleakage.
    Matched MeSH terms: Incisor/injuries
  8. Lui JL
    Dent Traumatol, 2001 Oct;17(5):227-30.
    PMID: 11678543
    The composite reinforcement technique has been used clinically to salvage damaged root-filled teeth compromised by caries, trauma, developmental abnormalities, internal resorption and iatrogenic causes. This clinical case report describes the use of the technique to reattach a fractured fragment in a compromised endodontically treated root besides reinforcing it for continued function in the mouth. Factors of clinical importance related to this additional application; including reattachment of tooth fragments, post crown retention, coronal microleakage and fracture resistance and strength, are also briefly discussed.
    Matched MeSH terms: Incisor/injuries*
  9. Rusmah M
    Aust Dent J, 1990 Oct;35(5):430-3.
    PMID: 2073190
    The objectives of this Malaysian study were to investigate the relationship between severity of trauma and interval before treatment, and the effect of delayed treatment on prognosis. A total of 123 traumatized permanent incisors were observed over a 24-month period. Results of this study suggest that the interval between trauma and emergency treatment is directly related to the severity of injury and the level of dental awareness of the patients. However, prognosis of these teeth is greatly influenced by the interval between trauma and initial treatment. Pathological pulp changes in these teeth can occur as late as two years after injury and this justifies the necessity for a long observation period following treatment.
    Matched MeSH terms: Incisor/injuries*
  10. Meon R
    Singapore Dent J, 1988 Dec;13(1):53-6.
    PMID: 3155008
    Delayed replantation of an avulsed tooth with an open apex resulted in failure of revascularization, necrosis of the pulp and extensive external root resorption. Removal of the necrotic pulp and repeated intra-canal dressings of calcium hydroxide over a three year period arrested the inflammatory resorptive process. The process was replaced by replacement resorption leading to ankylosis and infra-occlusion of the affected tooth. As the tooth was asymptomatic, it was retained in the arch to act as a space maintainer. To improve aesthetics, the crown was recontoured using a light-cured resin.
    Matched MeSH terms: Incisor/injuries
  11. Lui JL
    Endod Dent Traumatol, 1992 Feb;8(1):36-8.
    PMID: 1396360
    A method of treating an apical root fracture with accompanying resorption at the junction of the fracture fragments using glass-cermet cement is described. Endodontically, the material had previously been used for repair of lateral resorptive root defects and retrograde root fillings. Complete bone regeneration was observed three years post-operatively following treatment of the root fracture in the conventional manner. The various advantages of glass-cermet cement as a root filling material used in the technique described are discussed.
    Matched MeSH terms: Incisor/injuries
  12. Patil PG, Nimbalkar-Patil SP, Karandikar AB
    J Contemp Dent Pract, 2014 Jan 1;15(1):112-5.
    PMID: 24939276
    This case report demonstrates sequential periodontic, orthodontic and prosthodontic treatment modalities to save and restore deep horizontally fractured maxillary central incisor. The location of fracture was deep in the mucosa which reveals less than 2 mm of tooth structure to receive the crown. The procedures like surgical crown lengthening, endodontic post placement, orthodontic forced eruption, core build-up and metal-ceramic crown restoration were sequentially performed to conserve the fractured tooth. Forced eruption is preferred to surgical removal of supporting alveolar bone, since forced eruption preserves the biologic width, maintains esthetics, and at the same time exposes sound tooth structure for the placement of restorative margins.
    Matched MeSH terms: Incisor/injuries*
  13. Hargreaves JA, Matejka JM, Cleaton-Jones PE, Williams S
    ASDC J Dent Child, 1995 Sep-Oct;62(5):353-5.
    PMID: 8550926
    Little new evidence on the prevalence of injury to the anterior teeth of children has been reported in the past five years and, in South Africa, trauma to the teeth of children in different ethnic groups has not been compared respectively. The purpose of this investigation was to determine the prevalence of dental trauma using well-defined criteria and to sample a specific age-group. Five regions were chosen and 1035 children in the eleven-year age-group were examined. No statistical significance was found between the ethnic groups related to the amount of injury sustained. For all groups, boys received more injuries than girls. The most common injury was fracture of the enamel of the maxillary central incisor. With 15 percent of the children receiving some level of trauma by age eleven years, this is one of the main dental treatment needs for South African children.
    Matched MeSH terms: Incisor/injuries*
  14. Thong YL, Messer HH, Siar CH, Saw LH
    Dent Traumatol, 2001 Dec;17(6):254-9.
    PMID: 11766092
    Intracanal medicaments are recommended for use in replanted teeth to inhibit inflammatory root resorption. This study compared the effect of calcium hydroxide (Pulpdent) and a corticosteroid-antibiotic paste (Ledermix) on periodontal healing and root resorption following replantation. Incisors of eight Macaca fascicularis monkeys were extracted, stored dry for 15 min and replanted. After 11 days, root canals in two adjacent maxillary incisors were treated with one medicament and contralateral incisors with the other medicament, or left as untreated controls. Animals were sacrificed 8 weeks later and the teeth prepared for histomorphometric evaluation of periodontal ligament inflammation and root resorption. Periodontal ligament inflammation and inflammatory root resorption were markedly inhibited by both calcium hydroxide and corticosteroid-antibiotic relative to untreated controls. Replacement resorption was lowest in the corticosteroid-antibiotic group, and significantly (P<0.05) more normal periodontal ligament was present in this group (79.6%) than in calcium hydroxide and control groups (64.6% and 62.7%, respectively). Treatment with the corticosteroid-antibiotic inhibited inflammatory resorption and was slightly more effective than calcium hydroxide in producing a periodontal healing response.
    Matched MeSH terms: Incisor/injuries*
  15. Thong YL, Messer HH, Zain RB, Saw LH, Yoong LT
    Dent Traumatol, 2009 Aug;25(4):386-93.
    PMID: 19459923 DOI: 10.1111/j.1600-9657.2008.00631.x
    Progressive replacement resorption following delayed replantation of avulsed teeth has proved to be an intractable clinical problem. A wide variety of therapeutic approaches have failed to result in the predictable arrest of resorption, with a good long-term prognosis for tooth survival. Bisphosphonates are used in the medical management of a range of bone disorders and topically applied bisphosphonate has been reported to inhibit root resorption in dogs. This study evaluated the effectiveness of a bisphosphonate (etidronate disodium) as an intracanal medicament in the root canals of avulsed monkey teeth, placed before replantation after 1 h of extraoral dry storage. Incisors of six Macaca fascicularis monkeys were extracted and stored dry for 1 h. Teeth were then replanted after canal contamination with dental plaque (negative control) or after root canal debridement and placement of etidronate sealed in the canal space. A positive control of calcium hydroxide placed 8-9 days after replantation was also included. All monkeys were sacrificed 8 weeks later and block sections were prepared for histomorphometric assessment of root resorption and periodontal ligament status. Untreated teeth showed the greatest extent of root resorption (46% of the root surface), which was predominantly inflammatory in nature. Calcium hydroxide treated teeth showed the lowest overall level of resorption (<30% of the root surface), while the bisphosphonate-treated group was intermediate (39%). Ankylosis, defined as the extent of the root surface demonstrating direct bony union to both intact and resorbed root surface, was the lowest in the untreated control group (15% of the root surface), intermediate in the calcium hydroxide group (27%) and the highest in the bisphosphonate group (41%). Bony attachment to the tooth root was divided approximately equally between attachment to intact cementum and to previously resorbed dentin. Overall, bisphosphonate resulted in a worse outcome than calcium hydroxide in terms of both root resorption and ankylosis.
    Matched MeSH terms: Incisor/injuries*
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