Complete Dentistry commercial suite with PMS depth.

Add plan lifecycle, visit stages with chair/recovery points, primary dentition charting, imaging void, revenue reports, perio exams, lab cases, and recalls.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Models/DentalPerioExam.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Concerns\BelongsToOwner;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Str;
+
+class DentalPerioExam extends Model
+{
+    use BelongsToOwner;
+
+    protected $table = 'care_dental_perio_exams';
+
+    protected $fillable = [
+        'uuid', 'owner_ref', 'organization_id', 'patient_id', 'visit_id',
+        'exam_date', 'examiner', 'notes',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'exam_date' => 'date',
+        ];
+    }
+
+    protected static function booted(): void
+    {
+        static::creating(function (DentalPerioExam $exam) {
+            if (! $exam->uuid) {
+                $exam->uuid = (string) Str::uuid();
+            }
+        });
+    }
+
+    public function getRouteKeyName(): string
+    {
+        return 'uuid';
+    }
+
+    public function patient(): BelongsTo
+    {
+        return $this->belongsTo(Patient::class, 'patient_id');
+    }
+
+    public function visit(): BelongsTo
+    {
+        return $this->belongsTo(Visit::class, 'visit_id');
+    }
+
+    public function sites(): HasMany
+    {
+        return $this->hasMany(DentalPerioSite::class, 'perio_exam_id');
+    }
+}