Ingrown nail - 內生爪https://en.wikipedia.org/wiki/Ingrown_nail
內生爪 (Ingrown nail) 是一種常見的指甲疾病,屬於甲溝炎或甲床的疼痛狀況。雖然內生爪 (Ingrown nail) 可能發生在手指或腳趾的指甲上,但最常見的是大腳趾。此疾病最初由甲溝炎的微生物感染引起,隨後形成肉芽腫,使指甲嵌入肉芽腫內。

可透過正確修剪指甲來預防內生爪 (Ingrown nail)。過小或過窄的鞋子會加劇腳趾甲的問題。

治療 - 非處方藥
不要過度修剪指甲末端,避免穿過緊的鞋子,並減少走路時拇趾承受過重的壓力。可使用棉花或薄紙將指甲與受影響的皮膚分開。

如果感到疼痛,請塗抹抗生素軟膏並服用非處方止痛藥。
#Bacitracin
#Polysporin
#Ibuprofen
#Naproxen
#Acetaminophen

內嵌指甲矯正器可用於矯正畸形。
#Ingrown nail corrector

治療
手術切除內生腳趾甲需要切除指甲側面的一小部分並破壞指甲根部。
#Ingrown toenail operation
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  • 腳趾甲內生的患者走路時,常會用腳趾承受重量。因此,請勿將腳趾甲剪得過短,以免加重內生情況。
References Ingrown Toenail Management 31361106
Ingrown toenails 相當常見,約佔初級保健足部問題的20%,通常影響大腳趾。它們在年輕男性中更為常見,通常是因為他們的指甲護理與穿鞋方式所致。無需手術的簡單治療方法包括調整鞋子、控制汗水、治療指甲真菌,以及在內生指甲下放置棉花或牙線。對於輕度至中度病例,可使用棉質指甲模型或以膠帶粘貼甲褶等方法。手術的目的是防止甲板陷入甲襞,減少發炎和復發。最常見的手術方式是切除部分甲板。可透過手術、化學藥物或電外科手術進行基質切除,以預防復發。
Ingrown toenails are quite common, accounting for about 20% of foot problems in primary care, often affecting the big toe. They're more common in young men, often due to how they care for their nails and the shoes they wear. Simple treatments without surgery include adjusting footwear, managing sweat and nail fungus, and placing cotton or dental floss under the ingrown nail. For mild to moderate cases, options like a cotton nail cast or taping the nail fold might help. Surgery aims to prevent the nail plate from digging into the nail fold, reducing inflammation and recurrence. The most common surgical method involves removing part of the nail plate. Matrixectomy, which prevents recurrence, can be done through surgery, chemicals, or electrosurgery.
 Ingrown Toenails 31536303 
NIH
Ingrown toenails (onychocryptosis or unguius incarnatus) 是皮膚科常見的指甲問題之一。
Ingrown toenail, also known as onychocryptosis or unguius incarnatus, is the most common nail problem encountered in podiatry, general family practice, and dermatology.