Reinforced tissue matrix to strengthen the abdominal wall following reversal of temporary ostomies or to treat incisional hernias

Table 2 Perioperative data: Mesh/defect dimensions and operative technique, n (%)

	Value
Surgical approach
Open	3 (10.7)
Laparoscopic	15 (53.6)
Robotic	10 (35.7)
Implant location
Sublay	23 (82.1)
IPOM	5 (17.9)
Matrix
OviTex 1S®	5 (17.9)
OviTex LPR®	23 (82.1)
Duration of surgery	85.7 min ± 40.9 min
Defect dimensions
Length	7.5 cm ± 3.9 cm
Width	6.9 cm ± 3.4 cm
Mesh dimensions (cm × cm)
9 × 9	20 (71.4)
10 × 12	2 (7.1)
16 × 20	4 (14.3)
20 × 20	2 (7.1)
Component separation
Left myocutaneous flap	2 (7.1)
Right myocutaneous flap	18 (64.3)
Bilateral	2 (7.1)
Unspecified	1 (3.6)
None	5 (17.9)
Bowel anastomosis	23 (82.1)
Intraoperative blood transfusion	0 (0)
Concomitant procedure(s)	0 (0)
Drains placed
At least one	24 (85.7)
None	4 (14.3)
Drain locations
Abdominal wall	0 (0)
Subcutaneous	23 (82.1)
Retromuscular	3 (10.7)
Skin closure	3 (10.7)
Vacuum-assisted closure device	0 (0)