#excision

• abscission — (Botany, rare) A less frequent lexical variant of 'abscizie', denoting the physiological process of natural separation and shedding of leaves, flowers, or fruits from a plant; (historical, surgery) excision, cutting off, or ablation of a tissue.
• Adenectomy — A surgical intervention consisting of the complete or partial extirpation or resection of a gland or a lymph node affected by a pathological process. This structural surgical procedure is frequently used to remove glandular tumors, relieve obstructive complications, or eliminate severe infectious foci from the lymphatic system.
• Adipectomy — A surgical intervention consisting of the extirpation or excision of a quantity of adipose (fat) tissue from the body, performed for reconstructive, therapeutic, or aesthetic purposes. This structural surgical procedure is utilized to remove voluminous lipomas, correct fat distribution anomalies, or restructure body contours following massive weight loss.
• Angiectomy — A specialized surgical intervention consisting of the resection, extirpation, or total or partial removal of a blood vessel (artery or vein) or a lymphatic vessel affected by a severe pathology. This operative structural procedure is utilized in cases of aneurysms, complex vascular malformations, irreversible massive thromboses, or vascular tumors, aiming to restore circulatory safety or eliminate diseased tissue.
• Angioneurectomy — A specialized surgical intervention consisting of the extirpation, resection, or total or partial removal of a structural assembly formed by a blood vessel and its afferent vegetative nerve fibers. This complex operative procedure is utilized in niche cases to interrupt chronic vascular spasm or treat painful syndromes of rebellious peripheral neuro-vascular etiology unresponsive to other forms of therapy.
• Antrectomy — A major surgical procedure consisting of the total or partial excision of the gastric antrum (the lower portion of the stomach). This complex medical procedure is indicated in severe cases of treatment-refractory peptic ulcers, hemorrhagic complications, or localized neoplasms, and is frequently combined with a vagotomy to drastically reduce hydrochloric acid secretion.
• Appendectomy — A less frequent graphic and phonetic variant of the standard term 'apendicectomie' (appendectomy); the surgical intervention involving the excision of the vermiform appendix. Although etymologically correct in certain languages, the expanded form is preferred in academic Romanian.
• Aponeurectomy — A surgical intervention consisting of the resection, excision, or partial to total removal of an aponeurosis that is thickened, retracted, or affected by a pathological process of fibrosis. This operative procedure is frequently applied to release muscular tension or correct deformities, such as in treating Dupuytren's contracture in the hand or in acute compartment syndromes.
• Arthrectomy — A surgical operation consisting of the total or partial excision of a diseased or structurally compromised joint; an articular resection. It is an invasive procedure utilized in severe cases of bone destruction, incurable joint infections, or tumors, often representing the preliminary stage of an arthrodesis or arthroplasty.
• Astragalectomy — An invasive surgical intervention in orthopedics consisting of the total or partial excision of the astragalus (talus) bone. This extreme structural procedure is performed in severe cases of irreparable crushing trauma, severe avascular necrosis of the talus, chronic bone infections (osteomyelitis), or advanced congenital foot deformities (such as congenital clubfoot resistant to other therapies).