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Oral and Maxillofacial Surgery
2003 Division of Oral and Maxillofacial Surgery;
Department of Dentistry, General Veterans Hospital-Taipei
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19592003
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42171411
2861210SCI
141121SCI
91(2002)
90(2001)
89(2000)
(2000-2002)
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Our services
Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Impacted Wisdom Teeth
Wisdom teeth often partially erupt or fail to erupt at all.
They then may become impacted against other molars and
cause overcrowding, or become more susceptible to decay
or gum infection.
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Our services
Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Pre-prosthetic surgery
Before prosthetic crowns, bridges or dentures canbe constructed, the soft tissues of the mouth and
the jaw bones may require shaping. We will workwith your dentist to provide both cosmetic andfunctional results.
Soft tissue pre-prosthetic surgery:
vestibuloplasty ( lipswitch); freumectomy
Hard tissue pre-prosthetic surgery:
alveoloplasty
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Vestibuloplasty ( lipswitch )
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Alveoloplasty
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Our services
Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Dental implants
Dental implants are tooth root substitutes which are
surgically placed in the jaw bone and act as anchors to
stabilize artificial teeth.
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Who needs implants?You are a candidate for dental implants if:
You have enough jaw bone, and dense enough
bone, to secure the implants. You do not have a disease or condition that
interferes with proper
healing after implant
surgery (e.g. uncontrolled
diabetes, or radiation/
chemotherapy for treating
cancer)
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Our services
Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Types of maxillofacial injury
Dentoalveolar trauma
Mandible fractures
LeFort I, II, and III fractures
Zygoma fractures
Nasal-orbital-ethmoid fractures
Orbital floor fracture
I II III
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The following is an outline for the initial
evaluation of patients with maxillofacial
trauma.
Airway management
Hemorrhage control Clinical evaluation
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Our services
Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Surgical correction of jaw deformities
Ifdeformities of the teeth and jaws are too extreme fororthodontic treatment, orthognatic jaw surgery is the most
effective procedure for facial correction. We will work
closely with orthodontist to achieve ideal results.
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Who needs orthognathic surgery?
Difficulty chewing or biting food
Difficulty swallowing
Speech problem
Chronic jaw pain
Excessive wearing of teeth Open bite (space between upper
and lower)
Front or back teeth when mouthis closed
Unbalanced facial appearance
Facial injury or birth defects
Receding chin
Protruding jaw
Inability to make lips meet
without effort Chronic mouth breathing with
dry mouth
Sleep apnea
The following are some of the conditions that may indicate
a need for orthognathic surgery:
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Our services Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Diagnosis, oral facial pathologyand medicine
For a variety of reasons, tumors and cysts may
form in either the jaw bones or the soft tissues of
the mouth. While some may be benign, others
may threaten the health and function of the
surrounding tissue.
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Examination of lip and mouth cancer
The things to look for when performing an oral
cancer self-examination are:
Reddish patches - erythroplasia
Whitish patches - leukoplakia
A sore that fails to heal and bleeds easily
A lump or thickening of the tissues
Chronic sore throat or hoarseness
Difficulty in chewing or swallowing
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Our services Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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Management of benign ormalignant tumor
Biopsy Surgical treatment
Radiotherapy
Chemotherapy
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Benign tumor
These lesions may be unsightly or may be
traumatised repeatedly, for example during
shaving.
Odontogenic cysts & non-odontogenic tumor
Soft tissue tumor and hard tissue tumor
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Malignant tumor The majority of these lesions spread slowly over
years but some may spread more rapidly to
involve lymph glands in the local area or moredistant areas. All will cause great damage if
neglected.
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Our services Removal of wisdom teeth
Pre-prosthetic surgery
Dental implants
Maxillofacial injury
Surgical correction of jaw deformities
Diagnosis, oral & maxillofacial pathology andmedicine
Benign and malignant tumor management
TMJ therapy
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What is the TMJ? The temporomandibular joint (TMJ) is the small joint located in front of
the ear where the skull and lower jaw meet. Its is a ball and socket
joint with a disc made of cartilage that serves as a cushion between the
parts of the joint.
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TMJ therapy
Temporomandibular joint dysfunction (TMJ) is a
condition that afflicts the jaw joints of thousandsof patients. Frequent indicators of TMJ include:
Popping and clicking of the jaw
Limited jaw function
Pain in the neck, shoulder and upper back
Pain in the face and ears
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Thanks for your attention