Is fascial closure required for a 12-mm trocar? A comparative study on trocar site hernia with long-term follow up

Table 2 Clinical data of three patients with trocar sire hernia

	Age	BMI	ASA	Alb	Cr	Disease location	Operation	Drain	Time to diagnosis	Treatment
1	77	19.9	3	2.9	2.4	Rectosigmoid	HALS	No	34 mo	None
2	59	29.7	2	4.3	0.5	Sigmoid	Laparoscopic	RLQ	13 mo	Open repair
3	72	23.4	3	4.6	1.3	Sigmoid	HALS	RLQ	31 mo	None

BMI: Body mass index (kg/m²); Alb: Serum albumin level (g/dL); Cr: Serum creatinine level (mg/dL); HALS: Hand-assisted laparoscopic surgery; RLQ: Right lower quadrant.