Facial Palsy
面部肌肉癱瘓
Temporomandibular joint dysfunction or disorder (TMJD) is a condition that problems arising from jaw movements. According to the 2018 National Institute of Dental and Craniofacial Research, the prevalence of TMJD is between 5% and 12%. It is at least twice as prevalent in women as men while the rates of TMJD are higher among younger persons.
顳顎關節功能障礙是一種由下顎運動引發的問題。 根據2018年National Institute of Dental and Craniofacial Research的數據,TMJD 的患病率在 5% 到 12% 之間。 它在女性中的流行率至少是男性的
兩倍,而 TMJD 在年輕人中的發病率更高。

TMJD Fix
顎
What is TMJ
什麼是顳顎關節?
Temporomandibular joint (TMJ) is the joint connecting jawbone to our skull. It allows jaw movements in several directions including depression, elevation, lateral deviation, retrusion and protrusion. The mobility of jaw is achieved by a number of muscles and ligaments working together to facilitate chewing and talking.
顳顎關節將顎骨連接到我們的頭骨。 它允許下顎作多方向運動,包括下沉、上抬、橫向偏差、後縮和前伸。 下顎的活動如咀嚼和說話,須通過許多肌肉和韌帶協同來實現。
Major muscles involved 涉及的主要肌肉:
Temporalis, Superior and Deep Masseter, Lateral pterygoid, Medial pterygoid
Nerve associated with 相關神經:
Trigeminal nerve (mandibular branch)
三叉神經(下顎分支)
Common Symptoms
症狀
Muscles pain and disc displacement or inflammation are the common causes.
肌肉疼痛和關節盤移位或出現炎症是常見的成因。
Jaw Pain
牙骹疼痛
Limited Jaw Opening
牙骹開合受限
