Browsing by Author "Manohar, B"
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Publication Capillary Haemangioma of Gingiva - A Rare Lesion(Kathmandu University, 2023) Manohar, B; Meena, V; Metgud, R; Bhuvaneshwari, S; Humagain, MABSTRACT Capillary Haemangioma is a benign vascular tumour characterized by proliferation of blood vessels with a very striking similarity to pyogenic granuloma with a predilection to occur on the gingiva. Though the head and neck are the most common region of occurrence, but is considered to be rare occurring on the gingiva, intra-orally. The lesion clinically mimicked pyogenic granuloma but was histopathologically diagnosed as capillary haemangioma. It was surgically excised and followed up for 6 months without any recurrence. KEY WORDS Capillary haemangioma, Hamartoma, Haemangioma, Pyogenic granuloma, TelangiectasisPublication Cervical Enamel Projection – A Rare Case Report with its Management(Kathmandu University, 2019) Devani, VR; Manohar, BABSTRACT A developmental anomaly like cervical enamel projection is a rare finding in the maxillary anterior region. Its ectopic presence attracts attention in literature. This type of anomaly is typically found in the furcation region of molars. The case report presented here deals with the ectopic presence of combined anomalous lesion and its management. A 18 year old male presented with pronounced bilobed cingulum extending as a cervical enamel projection on the maxillary right lateral incisor associated with pain, exudation and difficulty in mastication. Enameloplasty and regenerative procedure was performed. The possible etiology, its management and healing evaluated by CBCT are presented in this report. One year follow up showed satisfactory healing with no recurrence of abscess. KEY WORDS Cervical enamel projection, Enameloplasty, Periodontitis, RegenerationPublication Dental Negligence: Accidental Administration of Formalin Instead of Local Anesthetic(Kathmandu University, 2021) Manohar, B; Ranjitha, RS; Bhuvaneshwari, S; Awasthi, R; Humagain, MABSTRACT A solution like formalin used as a fixative has to be handled with lot of care and needs to be stored with utmost care. Negligence on part of the dental professional by accidentally injecting formalin instead of the local anesthetic can lead to permanent tissue damage and also may induce a life threatening situation. The operating dentist injected formalin accidentally instead of the local anesthetic and the patient experienced severe pain and burning sensation. The general practice of formalin being stored in the local anesthetic bottles and being assisted by untrained assistant is the most common reason for mishaps to happen. The dentist operating should be careful and aware of the drugs and chemicals being available in the operatory and re-check the solution being injected in the patient as to not land up in complications because of the negligence. KEY WORDS Formalin, Dental negligence, Local anestheticPublication Keratocystic Odontogenic Tumour Mimicking Lateral Periodontal Cyst: A Diagnostic Dilemma(Kathmandu University, 2016) Manohar, B; Baidya, D; Bhuvaneswari, S; Rai, ABABSTRACT The Keratocystic Odontogenic Tumor is a developmental cyst derived from the enamel organ or from the dental lamina. It is a benign, multicystic, intraosseous tumor of odontogenic origin, with a characteristic lining of parakeratinized stratified squamous epithelium and has a potential for aggressive, infiltrative behavior and recurrence. Keratocystic Odontogenic Tumors have a predilection for males and occurs mainly in the second and third decade of life, most commonly in the mandible, mostly in the posterior body, the angle and the ascending ramus. It extends in the intramedullary space making it difficult to diagnose at an early stage. It is regarded as a distinctive entity because of its characteristic histology, proliferation kinetics and behavior. Main in 1970 described, collateral variant of Keratocystic Odontogenic Tumor, which presents adjacent to the roots of the teeth usually in the mandibular premolar region and radiologically is indistinguishable from the lateral periodontal cyst and gingival cyst. KEY WORDS Collateral variant, developmental cyst, keratocystic odontogenic tumor, lateral periodontal cystPublication Periodontal Disease - Is Prevention Possible ?(Kathmandu University, 2018) Manohar, B; Humagain, MNAPublication Tooth -A Potential Graft Material for Periodontal Regeneration ?(Kathmandu University, 2020) Devani, VR; Manohar, B; Humagain, M; Shetty, NABSTRACT Use of tooth as a promising replacement substitute has been validated by various animal as well as human studies. Though widely used in GBR and Sinus grafting techniques, its use in periodontal intrabony defect is not documented. In the present case report, the tooth graft has been placed in periodontal intrabony defect. Post- operative CBCT after 26 weeks revealed homogeneous incorporation of tooth graft. Clinical parameters show bone fill. However; results with larger sample size could further validate the use of tooth graft in periodontal regeneration. KEY WORDS Autogenous tooth graft, Bone replacement substitute, CBCT bone analysis, periodontal regeneration, Tooth graft