莱末蝽属：猎蝽科(Reduviidae)食肉类昆虫的一个归属名，现放在全圆蝽属(Panstrongylus)和猎蝽属(Triatoma)下- orchidoplasty
- orchidoptosis
- orchidorrhaphy
- orchidotomy
- orchiectomy
- orchiencephaloma
- orchiepididymitis
- orchilytic
- orchiocatabasis
- orchiocele
- orchiodynia
- orchiomyeloma
- orchioncus
- orchioneuralgia
- orchio-, orchi-
- orchiopathy
- orchiopexy
- orchioplasty
- orchiorrhaphy
- orchioscheocele
- orchioscirrhus
- orchiotomy
- Orchis
- orchis
- orchitic