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991.
Manju Singh Kalyani Bhate Deepak Kulkarni S. N. Santhosh Kumar Rahul Kathariya 《Journal of maxillofacial and oral surgery》2015,14(1):101-106
Aim
Recent studies claim that haemostatic agents can be used as bone graft substitutes. The aim of this study was to compare the efficacy of alloplastic bone graft with absorbable gelatin sponge in prevention of periodontal defects distal to mandibular second molar after the surgical removal of impacted mandibular third molars.Materials and methods
A prospective, randomized, single-blind split-mouth study was designed. The study consisted of 25 patients requiring surgical removal of bilateral impacted mandibular 3rd molars. The surgical sites were randomly divided into 2 groups: group I: G-graft (hydroxyapatite + collagen, study group) and group II: Abgel (absorbable gelatin sponge, control group). Patients were recalled on lst and 7th postoperative days and 3rd and 6th postoperative months. Probing depth, alveolar bone levels and soft tissue wound healing were evaluated. Paired t test was used to compare pre and post-operative alveolar bone levels and probing depth (PD). Wilcoxon signed ranks test was used to compare the wound healing.Results
The soft tissue wound healing, PD and the distance between the cemento–enamel junction on the distal aspect of mandibular second molar (point A) and the alveolar crest on the distal aspect of the same tooth (point B) were significantly higher in group I as compared to group II.Conclusion
This study reveals an increase in the alveolar bone level, improvement of PD and better wound healing in group I. Group II subjects required longer healing time than the normal. The authors disagree the claim that the haemostatic agents can be used as bone graft substitutes. However, long-term, multicenter, randomized controlled clinical trials are required. 相似文献992.
Darpan Bhargava Megha Jain Ashwini Deshpande Ajita Singh Jagdish Jaiswal 《Journal of maxillofacial and oral surgery》2015,14(2):454-459
Temporomandibular joint (TMJ) disc derangement is defined as a malpositioning of the articular disc relative to the condyle and eminence. Arthrocentesis of the TMJ is a minimally invasive chair side procedure for the patients with TMJ internal derangement. This case report presents convincing results to keep arthrocentesis as an imperative procedure to relieve such patients of their acute symptoms. TMJ dynamics has also been discussed for an in-depth understanding of the pathology in cases with internal derangement. 相似文献
993.
Gadre Kiran Shandilya Ramanojam Pushkar K. Gadre Nisha K. Shetty Rajshekhar Halli Anurag Singh 《Journal of maxillofacial and oral surgery》2015,14(3):693-698
Purpose
One of the common sequels of a cleft lip repair may be “whistling lip deformity” but other deformities are also seen particularly in failed or multiple resurgery cases. This retrospective study was carried out to evaluate the usefulness of “Kapetansky-Juri” advancement flap technique to correct such deformities.Methods
Ten patients of bilateral cleft lip with history of minimum five failed cleft lip surgeries and having residual lip deformity were operated using “Kapetansky-Juri” advancement flap technique and were followed up to minimum 36 months.Results
All patients showed good tissue fullness and complete correction of the deformity. There was no contracture of surrounding skin or vermilion during follow-up period. In eight patients minimal scar formation was seen while two showed midline scar formation.Conclusion
No tissue loss due to vascular insufficiency was observed. The technique gives good tissue distribution and minimal surface scar formation. 相似文献994.
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Zeba N. Singh Yogesh Jethava Ginell R. Post Daisy Alapat Jeffrey Sawyer Sarah Waheed Bijay Nair Saad Z. Usmani Clyde Bailey Nathan Petty Frits Van Rhee Bart Barlogie 《Clinical Case Reports》2015,3(3):183-192
Assiduous surveillance for genetic aberrations is necessary in patients on cytotoxic therapies to detect therapy‐related myeloid neoplasms (t‐MN). Current modalities include metaphase cytogenetics and FISH. Since t‐MN may develop abruptly in cytogenetically normal patients, a discussion exploring additional methods such as SNP‐array and targeted‐deep‐sequencing to detect subchromosomal abnormalities is needed. 相似文献
997.
Animesh Das Amitabh Singh Smeeta Gajendra Ritu Gupta Susha Sazawal Rachna Seth 《Clinical Case Reports》2015,3(2):118-120
Phenotypic switch between any leukemia subtypes is of concern to a treating physician and more so, in acute myelocytic leukemia (AML) as the mechanisms for switch and subsequent chemotherapy regimen to be used remain unclear. AML‐non‐M3 from AML‐M3 subtype needs special mention as this has been unheard off. 相似文献
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